var apiTools2 = {
	evaluateResp: function (resp, expected, fn, sent_args) {
		fn = fn.substring(fn.indexOf("api/")+4, fn.indexOf(".php"));
		sent_args = Array.prototype.slice.call(sent_args);
		sent_args.pop();
		if (expected) {
			if(resp != expected) {
				document.getElementById('testResults').innerHTML += "\nAPI error response for " + fn + "\n";
				document.getElementById('testResults').innerHTML += "Arguments were: " + sent_args + "\n";
				document.getElementById('testResults').innerHTML += "Expected: " + expected + "\n";
				document.getElementById('testResults').innerHTML +=  "Received " + resp + "\n";
			} else {
				//console.log("Correct response for " + fn + ' with arguments ' + sent_args);
			}
		} else {
			//console.log(resp);
		}
	},

	evaluateLogin: function (resp, expected, fn, sent_args) {
		fn = fn.substring(fn.indexOf("api/")+4, fn.indexOf(".php"));
		sent_args = Array.prototype.slice.call(sent_args);
		sent_args.pop();
		if (expected) {
			var respObj = $.parseJSON(resp);
			var expectedObj = $.parseJSON(expected);

			var correct = false;
			if (expectedObj['status'] == respObj['status'] ) {
				correct = true;
				if (expectedObj['status'] == 0 ) {
					correct = true;
				} else if (expectedObj['userID'] == expectedObj['userID']) {
					correct = true;
				} else {
					correct = false;
				}
			} else {
				correct = false;
			}

			if(!correct) {
				document.getElementById('testResults').innerHTML += "\nWRONG Response for " + fn + "\n";
				document.getElementById('testResults').innerHTML += "Arguments were: " + sent_args + "\n";
				document.getElementById('testResults').innerHTML += "Expected: " + expected + "\n";
				document.getElementById('testResults').innerHTML += "Received " + resp + "\n";
				//document.getElementById('testResults').innerHTML += msg + "\n\n";
			} else {
				//console.log("Correct response for " + fn + ' with arguments ' + sent_args);
			}
		} else {
			document.getElementById('testResults').innerHTML += resp + "\n";
		}
	}, 
	evaluateTweets: function (resp, expected, fn, sent_args) {
		fn = fn.substring(fn.indexOf("api/")+4, fn.indexOf(".php"));
		sent_args = Array.prototype.slice.call(sent_args);
		sent_args.pop();
		if (expected) {
			var respObj = $.parseJSON(resp);
			var expectedObj = $.parseJSON(expected);

			var match = true;
			var msg = "";
			if (expectedObj['status'] == 1 && respObj['status'] == 1) {
				if ( expectedObj['tweets'].length == respObj['tweets'].length ) {
					for(var i = 0; i < expectedObj['tweets'].length; i++) {
						var tw1 = expectedObj['tweets'][i];
						var tw2 = respObj['tweets'][i];
						if (tw1['username'] != tw2['username'] || tw1['message'] != tw2['message'] || !tw2['creation_time']) {
							match = false;
							msg = "Mismatch in tweet details.";
							break;
						}
					}
				}  else {
					match = false;
					msg = "Incorrect number of tweets";
				}
			} else {
				match = (expectedObj['status'] == respObj['status']);
				msg = 'Status does not match';
			}

			if(!match) {
				document.getElementById('testResults').innerHTML += "\nAPI error response for " + fn + "\n";
				document.getElementById('testResults').innerHTML += "Arguments were: " + sent_args + "\n";
				document.getElementById('testResults').innerHTML += "Expected: " + expected + "\n";
				document.getElementById('testResults').innerHTML +=  "Received " + resp + "\n";
				//console.log("\nAPI error response for " + fn);
				//console.log("Arguments were: " + sent_args);
				//console.log("Expected: " + expected);
				//console.log("Received " + resp);
				document.getElementById('testResults').innerHTML += msg + "\n\n";
			} else {
				//console.log("Correct response for " + fn + ' with arguments ' + sent_args);
			}
		} else {
			//console.log(resp);
		}
	},

	login: function (user, pw, expectedResponse) {
		fn = arguments.callee.toString().substring(0, arguments.callee.toString().indexOf("("));
		my_args = arguments;
		var jqxhr = $.ajax( "api/login.php?username="+user+"&pw="+encodeURIComponent(pw), { async : false} )
		.done(function(resp) {
			//apiTools2.evaluateResp(resp,expectedResponse,this.url,my_args);
			apiTools2.evaluateLogin(resp,expectedResponse,this.url,my_args);
		})
		.fail(function() {
			console.log("The call to " + fn + " failed.");
		})
	},

	logout: function (expectedResponse) {
		fn = arguments.callee.toString().substring(0, arguments.callee.toString().indexOf("("));
		my_args = arguments;
		var jqxhr = $.ajax( "api/logout.php", { async : false})
		.done(function(resp) {
			apiTools2.evaluateResp(resp,expectedResponse,this.url,my_args);
		})
		.fail(function() {
			console.log("The call to " + fn + " failed.");
		})
	},

	register: function (user, pw, expectedResponse) {
		fn = arguments.callee.toString().substring(0, arguments.callee.toString().indexOf("("));
		my_args = arguments;
		var jqxhr = $.ajax( "api/register.php?username="+user+"&pw="+encodeURIComponent(pw), { async : false} )
		.done(function(resp) {
			//apiTools2.evaluateResp(resp,expectedResponse,this.url,my_args);
			apiTools2.evaluateLogin(resp,expectedResponse,this.url,my_args);
		})
		.fail(function() {
			console.log("The call to " + fn + " failed.");
		})
	},

	post: function (flit, expectedResponse) {
		fn = arguments.callee.toString().substring(0, arguments.callee.toString().indexOf("("));
		my_args = arguments;
		var jqxhr = $.ajax( "api/post.php?flit="+encodeURIComponent(flit), { async : false})
		.done(function(resp) {
			apiTools2.evaluateResp(resp,expectedResponse,this.url,my_args);
		})
		.fail(function() {
			console.log("The call to " + fn + " failed.");
		})
	},

	timeline: function (num, start, expectedResponse) {
		fn = arguments.callee.toString().substring(0, arguments.callee.toString().indexOf("("));
		my_args = arguments;
		if(num < 0) num = 10;
		if(start < 0) start = (new Date()).getTime() + (1000*60*60*24*365*10);
		var jqxhr = $.ajax( "api/timeline.php?count="+num+"&start_time="+start, { async : false})
		.done(function(resp) {
			apiTools2.evaluateTweets(resp,expectedResponse,this.url,my_args);
		})
		.fail(function() {
			console.log("The call to " + fn + " failed.");
		})
	},

	user_tweets: function (user, num, start, expectedResponse) {
		fn = arguments.callee.toString().substring(0, arguments.callee.toString().indexOf("("));
		my_args = arguments;
		if(num < 0) num = 10;
		if(start < 0) start = (new Date()).getTime() + (1000*60*60*24*365*10);
		var jqxhr = $.ajax( "api/user_tweets.php?user="+user+"&count="+num+"&start_time="+start, { async : false})
		.done(function(resp) {
			apiTools2.evaluateTweets(resp,expectedResponse,this.url,my_args);
		})
		.fail(function() {
			console.log("The call to " + fn + " failed.");
		})
	},

	user_tweets_paginated: function (user, num, expectedResponse2) {
		fn = arguments.callee.toString().substring(0, arguments.callee.toString().indexOf("("));
		my_args = arguments;
		if(num < 0) num = 5;
		var jqxhr = $.ajax( "api/user_tweets.php?user="+user+"&count="+num, { async : false})
		.done(function(resp) {
			var respObj = $.parseJSON(resp);
			var tweets = respObj['tweets'];
			var last_time = tweets[tweets.length-1]['creation_time'];

			var jqxhr2 = $.ajax( "api/user_tweets.php?user="+user+"&count="+num+"&start_time="+last_time, { async : false})
			.done(function(resp) {
				apiTools2.evaluateTweets(resp,expectedResponse2,this.url,my_args);
			})


		})
		.fail(function() {
			console.log("The call to " + fn + " failed.");
		})
	},

	follow_user: function (user, expectedResponse) {
		fn = arguments.callee.toString().substring(0, arguments.callee.toString().indexOf("("));
		my_args = arguments;
		var jqxhr = $.ajax( "api/follow.php?user="+user, { async : false})
		.done(function(resp) {
			apiTools2.evaluateResp(resp,expectedResponse,this.url,my_args);
		})
		.fail(function() {
			console.log("The call to " + fn + " failed.");
		})
	},

	unfollow_user: function (user, expectedResponse) {
		fn = arguments.callee.toString().substring(0, arguments.callee.toString().indexOf("("));
		my_args = arguments;
		var jqxhr = $.ajax( "api/unfollow.php?user="+user, { async : false, processData: false})
		.done(function(resp) {
			apiTools2.evaluateResp(resp,expectedResponse,this.url,my_args);
		})
		.fail(function() {
			console.log("The call to " + fn + " failed.");
		})
	},

	check_if_follows: function (user, expectedResponse) {
		fn = arguments.callee.toString().substring(0, arguments.callee.toString().indexOf("("));
		my_args = arguments;
		var jqxhr = $.ajax( "api/check_if_follows.php?user="+user, { async : false})
		.done(function(resp) {
			apiTools2.evaluateResp(resp,expectedResponse,this.url,my_args);
		})
		.fail(function() {
			console.log("The call to " + fn + " failed.");
		})
	},

	get_followers: function (user, expectedResponse) {
		fn = arguments.callee.toString().substring(0, arguments.callee.toString().indexOf("("));
		my_args = arguments;
		var jqxhr = $.ajax( "api/get_followers.php?user="+user, { async : false})
		.done(function(resp) {
			apiTools2.evaluateResp(resp,expectedResponse,this.url,my_args);
		})
		.fail(function() {
			console.log("The call to " + fn + " failed.");
		})
	},

	get_followees: function (user, expectedResponse) {
		fn = arguments.callee.toString().substring(0, arguments.callee.toString().indexOf("("));
		my_args = arguments;
		var jqxhr = $.ajax( "api/get_followees.php?user="+user, { async : false})
		.done(function(resp) {
			apiTools2.evaluateResp(resp,expectedResponse,this.url,my_args);
		})
		.fail(function() {
			console.log("The call to " + fn + " failed.");
		})
	},

	get_recommended: function (expectedResponse) {
		fn = arguments.callee.toString().substring(0, arguments.callee.toString().indexOf("("));
		my_args = arguments;
		var jqxhr = $.ajax( "api/recommend_users.php", { async : false})
		.done(function(resp) {
			apiTools2.evaluateResp(resp,expectedResponse,this.url,my_args);
		})
		.fail(function() {
			console.log("The call to " + fn + " failed.");
		})
	},

	search: function (keyword, num, expectedResponse) {
		fn = arguments.callee.toString().substring(0, arguments.callee.toString().indexOf("("));
		my_args = arguments;
		if(num < 0) num = 10;
		var jqxhr = $.ajax( "api/search.php?count="+num+"&keyword="+encodeURIComponent(keyword), { async : false})
		.done(function(resp) {
			//apiTools2.evaluateResp(resp,expectedResponse,this.url,my_args);
			apiTools2.evaluateTweets(resp,expectedResponse,this.url,my_args);
		})
		.fail(function() {
			console.log("The call to " + fn + " failed.");
		})
	},

	user_search: function (name, expectedResponse) {
		fn = arguments.callee.toString().substring(0, arguments.callee.toString().indexOf("("));
		my_args = arguments;
		var jqxhr = $.ajax( "api/user_search.php?username="+name, { async : false})
		.done(function(resp) {
			apiTools2.evaluateResp(resp,expectedResponse,this.url,my_args);
		})
		.fail(function() {
			console.log("The call to " + fn + " failed.");
		})
	},

	get_num_followers: function (user, expectedResponse) {
		fn = arguments.callee.toString().substring(0, arguments.callee.toString().indexOf("("));
		my_args = arguments;
		var jqxhr = $.ajax( "api/get_num_followers.php?user="+user, { async : false})
		.done(function(resp) {
			apiTools2.evaluateResp(resp,expectedResponse,this.url,my_args);
		})
		.fail(function() {
			console.log("The call to " + fn + " failed.");
		})
	},

	get_num_followees: function (user, expectedResponse) {
		fn = arguments.callee.toString().substring(0, arguments.callee.toString().indexOf("("));
		my_args = arguments;
		var jqxhr = $.ajax( "api/get_num_followees.php?user="+user, { async : false})
		.done(function(resp) {
			apiTools2.evaluateResp(resp,expectedResponse,this.url,my_args);
		})
		.fail(function() {
			console.log("The call to " + fn + " failed.");
		})
	},

	get_most_active: function (num, expectedResponse) {
		fn = arguments.callee.toString().substring(0, arguments.callee.toString().indexOf("("));
		my_args = arguments;
		if(num < 0) num = 10;
		var jqxhr = $.ajax( "api/most_active_users.php?count="+num, { async : false})
		.done(function(resp) {
			apiTools2.evaluateResp(resp,expectedResponse,this.url,my_args);
		})
		.fail(function() {
			console.log("The call to " + fn + " failed.");
		})
	},

	get_most_popular: function (num, expectedResponse) {
		fn = arguments.callee.toString().substring(0, arguments.callee.toString().indexOf("("));
		my_args = arguments;
		if(num < 0) num = 10;
		var jqxhr = $.ajax("api/most_popular_users.php?count="+num, { async : false})
		.done(function(resp) {
			apiTools2.evaluateResp(resp,expectedResponse,this.url,my_args);
		})
		.fail(function() {
			console.log("The call to " + fn + " failed.");
		})
	},

	get_hub_users: function (num, expectedResponse) {
		fn = arguments.callee.toString().substring(0, arguments.callee.toString().indexOf("("));
		my_args = arguments;
		if(num < 0) num = 10;
		var jqxhr = $.ajax( "api/get_hub_users.php?count="+num, { async : false})
		.done(function(resp) {
			apiTools2.evaluateResp(resp,expectedResponse,this.url,my_args);
		})
		.fail(function() {
			console.log("The call to " + fn + " failed.");
		})
	},

	reset: function (secret,expectedResponse) {
		fn = arguments.callee.toString().substring(0, arguments.callee.toString().indexOf("("));
		my_args = arguments;
		var jqxhr = $.ajax( "api/reset.php?secret="+secret, { async : false})
		.done(function(resp) {
			apiTools2.evaluateResp(resp,expectedResponse,this.url,my_args);
		})
		.fail(function() {
			console.log("The call to " + fn + " failed.");
		})
	}
}
var gradingTools = {
	numWrong: 0,
	numPoints: 0,
	numCorrect: 0,
	totalWrong: 0,
	totalPoints: 0,
	totalCorrect: 0,

	evaluateStagePoints: function(weight) {
		if(!weight) {
			weight = 1;
		}
		document.getElementById('testResults').innerHTML += gradingTools.numCorrect + "/" + gradingTools.numPoints + " (" + gradingTools.numWrong + " wrong)\n";
		gradingTools.totalWrong +=  gradingTools.numWrong * weight;
		gradingTools.totalPoints +=  gradingTools.numPoints * weight;
		gradingTools.totalCorrect +=  gradingTools.numCorrect * weight;
		gradingTools.numWrong =  0;
		gradingTools.numPoints = 0;
		gradingTools.numCorrect = 0;
		$('#testResults').hide().show();
	},

	printResults: function() {
		document.getElementById('testResults').innerHTML += "\n\nFinal Results\n";
		document.getElementById('testResults').innerHTML += gradingTools.totalCorrect + "/" + gradingTools.totalPoints + " (" + gradingTools.totalWrong + " points off)\n";
	},

	evaluateResp: function (resp, expected, fn, sent_args) {
		fn = fn.substring(fn.indexOf("api/")+4, fn.indexOf(".php"));
		sent_args = Array.prototype.slice.call(sent_args);
		sent_args.pop();
		if (expected) {
			gradingTools.numPoints++;
			if(resp != expected) {
				document.getElementById('testResults').innerHTML += "\nWRONG Response for " + fn + "\n";
				document.getElementById('testResults').innerHTML += "Arguments were: " + sent_args + "\n";
				document.getElementById('testResults').innerHTML += "Expected: " + expected + "\n";
				document.getElementById('testResults').innerHTML +=  "Received " + resp + "\n";
				gradingTools.numWrong++;
			} else {
				//console.log("Correct response for " + fn + ' with arguments ' + sent_args);
				gradingTools.numCorrect++;
			}
		} else {
			document.getElementById('testResults').innerHTML += resp+"\n";
		}
	},

	evaluateLogin: function (resp, expected, fn, sent_args) {
		fn = fn.substring(fn.indexOf("api/")+4, fn.indexOf(".php"));
		sent_args = Array.prototype.slice.call(sent_args);
		sent_args.pop();
		if (expected) {
			var respObj = $.parseJSON(resp);
			var expectedObj = $.parseJSON(expected);

			var correct = false;
			if (expectedObj['status'] == respObj['status'] ) {
				correct = true;
				if (expectedObj['status'] == 0 ) {
					correct = true;
				} else if (expectedObj['userID'] == expectedObj['userID']) {
					correct = true;
				} else {
					correct = false;
				}
			} else {
				correct = false;
			}

			gradingTools.numPoints++;
			if(!correct) {
				document.getElementById('testResults').innerHTML += "\nWRONG Response for " + fn + "\n";
				document.getElementById('testResults').innerHTML += "Arguments were: " + sent_args + "\n";
				document.getElementById('testResults').innerHTML += "Expected: " + expected + "\n";
				document.getElementById('testResults').innerHTML += "Received " + resp + "\n";
				//document.getElementById('testResults').innerHTML += msg + "\n\n";
				gradingTools.numWrong++;
			} else {
				//console.log("Correct response for " + fn + ' with arguments ' + sent_args);
				gradingTools.numCorrect++;
			}
		} else {
			document.getElementById('testResults').innerHTML += resp + "\n";
		}
	}, 

	evaluateTweets: function (resp, expected, fn, sent_args) {
		fn = fn.substring(fn.indexOf("api/")+4, fn.indexOf(".php"));
		sent_args = Array.prototype.slice.call(sent_args);
		sent_args.pop();
		if (expected) {
			var respObj = $.parseJSON(resp);
			var expectedObj = $.parseJSON(expected);

			var match = true;
			var msg = "";
			if (expectedObj['status'] == 1 && respObj['status'] == 1) {
				if ( expectedObj['tweets'].length == respObj['tweets'].length ) {
					for(var i = 0; i < expectedObj['tweets'].length; i++) {
						var tw1 = expectedObj['tweets'][i];
						var tw2 = respObj['tweets'][i];
						if (tw1['username'] != tw2['username'] || tw1['message'] != tw2['message'] || !tw2['creation_time']) {
							match = false;
							msg = "Mismatch in tweet details.";
							break;
						}
					}
				}  else {
					match = false;
					msg = "Incorrect number of tweets";
				}
			} else {
				match = (expectedObj['status'] == respObj['status']);
				msg = 'Status does not match';
			}

			gradingTools.numPoints++;
			if(!match) {
				document.getElementById('testResults').innerHTML += "\nWRONG Response for " + fn + "\n";
				document.getElementById('testResults').innerHTML += "Arguments were: " + sent_args + "\n";
				document.getElementById('testResults').innerHTML += "Expected: " + expected + "\n";
				document.getElementById('testResults').innerHTML += "Received " + resp + "\n";
				document.getElementById('testResults').innerHTML += msg + "\n\n";
				gradingTools.numWrong++;
			} else {
				//console.log("Correct response for " + fn + ' with arguments ' + sent_args);
				gradingTools.numCorrect++;
			}
		} else {
			document.getElementById('testResults').innerHTML += resp + "\n";
		}
	},

	login: function (user, pw, expectedResponse) {
		fn = arguments.callee.toString().substring(0, arguments.callee.toString().indexOf("("));
		my_args = arguments;
		var jqxhr = $.ajax( "api/login.php?username="+user+"&pw="+encodeURIComponent(pw), { async : false} )
		.done(function(resp) {
			//gradingTools.evaluateResp(resp,expectedResponse,this.url,my_args);
			gradingTools.evaluateLogin(resp,expectedResponse,this.url,my_args);
		})
		.fail(function() {
			console.log("The call to " + fn + " failed.");
		})
	},

	logout: function (expectedResponse) {
		fn = arguments.callee.toString().substring(0, arguments.callee.toString().indexOf("("));
		my_args = arguments;
		var jqxhr = $.ajax( "api/logout.php", { async : false})
		.done(function(resp) {
			gradingTools.evaluateResp(resp,expectedResponse,this.url,my_args);
		})
		.fail(function() {
			console.log("The call to " + fn + " failed.");
		})
	},

	register: function (user, pw, expectedResponse) {
		fn = arguments.callee.toString().substring(0, arguments.callee.toString().indexOf("("));
		my_args = arguments;
		var jqxhr = $.ajax( "api/register.php?username="+user+"&pw="+encodeURIComponent(pw), { async : false} )
		.done(function(resp) {
			//gradingTools.evaluateResp(resp,expectedResponse,this.url,my_args);
			gradingTools.evaluateLogin(resp,expectedResponse,this.url,my_args);
		})
		.fail(function() {
			console.log("The call to " + fn + " failed.");
		})
	},

	post: function (flit, expectedResponse) {
		fn = arguments.callee.toString().substring(0, arguments.callee.toString().indexOf("("));
		my_args = arguments;
		var jqxhr = $.ajax( "api/post.php?flit="+encodeURIComponent(flit), { async : false})
		.done(function(resp) {
			gradingTools.evaluateResp(resp,expectedResponse,this.url,my_args);
		})
		.fail(function() {
			console.log("The call to " + fn + " failed.");
		})
	},

	timeline: function (num, start, expectedResponse) {
		fn = arguments.callee.toString().substring(0, arguments.callee.toString().indexOf("("));
		my_args = arguments;
		if(num < 0) num = 10;
		if(start < 0) start = (new Date()).getTime() + (1000*60*60*24*365*10);
		var jqxhr = $.ajax( "api/timeline.php?count="+num+"&start_time="+start, { async : false})
		.done(function(resp) {
			gradingTools.evaluateTweets(resp,expectedResponse,this.url,my_args);
		})
		.fail(function() {
			console.log("The call to " + fn + " failed.");
		})
	},

	timeline_paginated: function (num, expectedResponse2) {
		fn = arguments.callee.toString().substring(0, arguments.callee.toString().indexOf("("));
		my_args = arguments;
		if(num < 0) num = 5;
		var jqxhr = $.ajax( "api/timeline.php?count="+num, { async : false})
		.done(function(resp) {
			var respObj = $.parseJSON(resp);
			var tweets = respObj['tweets'];
			var last_time = (new Date()).getTime() + (1000*60*60*24*365*10); 
			if (respObj['tweets'] && tweets.length && tweets.length > 0) {
				var last_time = tweets[tweets.length-1]['creation_time'];
			}
			//var last_time = tweets[tweets.length-1]['creation_time'];

			var jqxhr2 = $.ajax( "api/timeline.php?count="+num+"&start_time="+last_time, { async : false})
			.done(function(resp) {
				gradingTools.evaluateTweets(resp,expectedResponse2,this.url,my_args);
			})


		})
		.fail(function() {
			console.log("The call to " + fn + " failed.");
		})
	},

	user_tweets: function (user, num, start, expectedResponse) {
		fn = arguments.callee.toString().substring(0, arguments.callee.toString().indexOf("("));
		my_args = arguments;
		if(num < 0) num = 10;
		if(start < 0) start = (new Date()).getTime() + (1000*60*60*24*365*10);
		var jqxhr = $.ajax( "api/user_tweets.php?user="+user+"&count="+num+"&start_time="+start, { async : false})
		.done(function(resp) {
			gradingTools.evaluateTweets(resp,expectedResponse,this.url,my_args);
		})
		.fail(function() {
			console.log("The call to " + fn + " failed.");
		})
	},

	user_tweets_paginated: function (user, num, expectedResponse2) {
		fn = arguments.callee.toString().substring(0, arguments.callee.toString().indexOf("("));
		my_args = arguments;
		if(num < 0) num = 5;
		var jqxhr = $.ajax( "api/user_tweets.php?user="+user+"&count="+num, { async : false})
		.done(function(resp) {
			var respObj = $.parseJSON(resp);
			var tweets = respObj['tweets'];
			var last_time = (new Date()).getTime() + (1000*60*60*24*365*10); 
			if (respObj['tweets'] && tweets.length && tweets.length > 0) {
				var last_time = tweets[tweets.length-1]['creation_time'];
			}

			var jqxhr2 = $.ajax( "api/user_tweets.php?user="+user+"&count="+num+"&start_time="+last_time, { async : false})
			.done(function(resp) {
				gradingTools.evaluateTweets(resp,expectedResponse2,this.url,my_args);
			})


		})
		.fail(function() {
			console.log("The call to " + fn + " failed.");
		})
	},

	follow_user: function (user, expectedResponse) {
		fn = arguments.callee.toString().substring(0, arguments.callee.toString().indexOf("("));
		my_args = arguments;
		var jqxhr = $.ajax( "api/follow.php?user="+user, { async : false})
		.done(function(resp) {
			gradingTools.evaluateResp(resp,expectedResponse,this.url,my_args);
		})
		.fail(function() {
			console.log("The call to " + fn + " failed.");
		})
	},

	unfollow_user: function (user, expectedResponse) {
		fn = arguments.callee.toString().substring(0, arguments.callee.toString().indexOf("("));
		my_args = arguments;
		var jqxhr = $.ajax( "api/unfollow.php?user="+user, { async : false})
		.done(function(resp) {
			gradingTools.evaluateResp(resp,expectedResponse,this.url,my_args);
		})
		.fail(function() {
			console.log("The call to " + fn + " failed.");
		})
	},

	check_if_follows: function (user, expectedResponse) {
		fn = arguments.callee.toString().substring(0, arguments.callee.toString().indexOf("("));
		my_args = arguments;
		var jqxhr = $.ajax( "api/check_if_follows.php?user="+user, { async : false})
		.done(function(resp) {
			gradingTools.evaluateResp(resp,expectedResponse,this.url,my_args);
		})
		.fail(function() {
			console.log("The call to " + fn + " failed.");
		})
	},

	get_followers: function (user, expectedResponse) {
		fn = arguments.callee.toString().substring(0, arguments.callee.toString().indexOf("("));
		my_args = arguments;
		var jqxhr = $.ajax( "api/get_followers.php?user="+user, { async : false})
		.done(function(resp) {
			gradingTools.evaluateResp(resp,expectedResponse,this.url,my_args);
		})
		.fail(function() {
			console.log("The call to " + fn + " failed.");
		})
	},

	get_followees: function (user, expectedResponse) {
		fn = arguments.callee.toString().substring(0, arguments.callee.toString().indexOf("("));
		my_args = arguments;
		var jqxhr = $.ajax( "api/get_followees.php?user="+user, { async : false})
		.done(function(resp) {
			gradingTools.evaluateResp(resp,expectedResponse,this.url,my_args);
		})
		.fail(function() {
			console.log("The call to " + fn + " failed.");
		})
	},

	get_recommended: function (expectedResponse) {
		fn = arguments.callee.toString().substring(0, arguments.callee.toString().indexOf("("));
		my_args = arguments;
		var jqxhr = $.ajax( "api/recommend_users.php", { async : false})
		.done(function(resp) {
			gradingTools.evaluateResp(resp,expectedResponse,this.url,my_args);
		})
		.fail(function() {
			console.log("The call to " + fn + " failed.");
		})
	},

	search: function (keyword, num, expectedResponse) {
		fn = arguments.callee.toString().substring(0, arguments.callee.toString().indexOf("("));
		my_args = arguments;
		if(num < 0) num = 10;
		var jqxhr = $.ajax( "api/search.php?count="+num+"&keyword="+encodeURIComponent(keyword), { async : false})
		.done(function(resp) {
			//gradingTools.evaluateResp(resp,expectedResponse,this.url,my_args);
			gradingTools.evaluateTweets(resp,expectedResponse,this.url,my_args);
		})
		.fail(function() {
			console.log("The call to " + fn + " failed.");
		})
	},

	user_search: function (name, expectedResponse) {
		fn = arguments.callee.toString().substring(0, arguments.callee.toString().indexOf("("));
		my_args = arguments;
		var jqxhr = $.ajax( "api/user_search.php?username="+name, { async : false})
		.done(function(resp) {
			gradingTools.evaluateResp(resp,expectedResponse,this.url,my_args);
		})
		.fail(function() {
			console.log("The call to " + fn + " failed.");
		})
	},

	get_num_followers: function (user, expectedResponse) {
		fn = arguments.callee.toString().substring(0, arguments.callee.toString().indexOf("("));
		my_args = arguments;
		var jqxhr = $.ajax( "api/get_num_followers.php?user="+user, { async : false})
		.done(function(resp) {
			gradingTools.evaluateResp(resp,expectedResponse,this.url,my_args);
		})
		.fail(function() {
			console.log("The call to " + fn + " failed.");
		})
	},

	get_num_followees: function (user, expectedResponse) {
		fn = arguments.callee.toString().substring(0, arguments.callee.toString().indexOf("("));
		my_args = arguments;
		var jqxhr = $.ajax( "api/get_num_followees.php?user="+user, { async : false})
		.done(function(resp) {
			gradingTools.evaluateResp(resp,expectedResponse,this.url,my_args);
		})
		.fail(function() {
			console.log("The call to " + fn + " failed.");
		})
	},

	get_most_active: function (num, expectedResponse) {
		fn = arguments.callee.toString().substring(0, arguments.callee.toString().indexOf("("));
		my_args = arguments;
		if(num < 0) num = 10;
		var jqxhr = $.ajax( "api/most_active_users.php?count="+num, { async : false})
		.done(function(resp) {
			gradingTools.evaluateResp(resp,expectedResponse,this.url,my_args);
		})
		.fail(function() {
			console.log("The call to " + fn + " failed.");
		})
	},

	get_most_popular: function (num, expectedResponse) {
		fn = arguments.callee.toString().substring(0, arguments.callee.toString().indexOf("("));
		my_args = arguments;
		if(num < 0) num = 10;
		var jqxhr = $.ajax("api/most_popular_users.php?count="+num, { async : false})
		.done(function(resp) {
			gradingTools.evaluateResp(resp,expectedResponse,this.url,my_args);
		})
		.fail(function() {
			console.log("The call to " + fn + " failed.");
		})
	},

	get_hub_users: function (num, expectedResponse) {
		fn = arguments.callee.toString().substring(0, arguments.callee.toString().indexOf("("));
		my_args = arguments;
		if(num < 0) num = 10;
		var jqxhr = $.ajax( "api/get_hub_users.php?count="+num, { async : false})
		.done(function(resp) {
			gradingTools.evaluateResp(resp,expectedResponse,this.url,my_args);
		})
		.fail(function() {
			console.log("The call to " + fn + " failed.");
		})
	},

	reset: function (secret,expectedResponse) {
		fn = arguments.callee.toString().substring(0, arguments.callee.toString().indexOf("("));
		my_args = arguments;
		var jqxhr = $.ajax( "api/reset.php?secret="+secret, { async : false})
		.done(function(resp) {
			gradingTools.evaluateResp(resp,expectedResponse,this.url,my_args);
		})
		.fail(function() {
			console.log("The call to " + fn + " failed.");
		})
	}
}
var testTools = {
	waste_time: function() {
		var s = 0
		var t1 =(new Date()).getTime();
		for (var i = 0; i < Math.pow(2,29); i++) {
			s += i;
		}
		var t2 =(new Date()).getTime();
	},

	testAccounts: function() {
		var password = "hellothere";
		gradingTools.register("Jack123", password,'{"status":1,"userID":"Jack123"}')
		apiTools2.logout();
		gradingTools.register("Jack123", password,'{"status":0}'); // Same Username and Password
		apiTools2.logout();
		gradingTools.register("Jack123", password+"0",'{"status":0}') // Same Username different password
		apiTools2.logout();
		apiTools2.register("Jack1234", password,'{"status":1,"userID":"Jack1234"}') // Different username same password
		apiTools2.logout();
		gradingTools.register("ABCDEFGHIJKLMNOPQRSTUVWXYZABCDEFGHIJKLMNOPQRSTUVWXYZABCDEFGHIJKLMNOPQRSTUVWXYZ", password,'{"status":0}') // too long username
		apiTools2.logout();

		gradingTools.login("Jack123", password,'{"status":1,"userID":"Jack123"}')
		apiTools2.logout();
		gradingTools.login("Jack123", password+"0",'{"status":0}') // should have failed registration before
		apiTools2.logout();
		gradingTools.login("Jack1234", password,'{"status":1,"userID":"Jack1234"}') // check second login
		apiTools2.logout();
		//gradingTools.login("Jack1234", password+"0",'{"status":0}') // wrong password
		//apiTools2.logout();

	},

	testReset: function() {
		var password = "hellothere";
		apiTools2.reset("15415Reset"); 

		apiTools2.register("Jack123", password,'{"status":1,"userID":"Jack123"}'); 
		apiTools2.logout();
		apiTools2.register("Jack1234", password,'{"status":1,"userID":"Jack1234"}'); 
		apiTools2.logout();
		apiTools2.login("Jack123", password,'{"status":1,"userID":"Jack123"}'); 
		apiTools2.follow_user("Jack1234",'{"status":1}');
		apiTools2.post("Hello?", '{"status":1}');
		apiTools2.logout();

		// Test Reset
		apiTools2.reset("15415Reset",'{"status":1}'); 

		gradingTools.login("Jack123", password,'{"status":0}');   // Make sure account was deleted

		apiTools2.register("Jack123", password,'{"status":1,"userID":"Jack123"}'); // Make sure can register new account
		apiTools2.logout();
		apiTools2.register("Jack1234", password,'{"status":1,"userID":"Jack1234"}'); 
		apiTools2.logout();
		apiTools2.login("Jack123", password,'{"status":1,"userID":"Jack123"}'); 

		gradingTools.follow_user("Jack1234",'{"status":1}'); // Make sure can follow user
		gradingTools.user_tweets("Jack123",3,-1,'{"status":1,"tweets":[]}'); // Make sure posts were cleared

		apiTools2.logout();

	},

	// Test post, timeline, user tweets, search
	testTweets: function() {
		var password = "hellothere";
		apiTools2.reset("15415Reset"); 

		apiTools2.register("Jack123", password,'{"status":1,"userID":"Jack123"}'); 
		apiTools2.logout();
		apiTools2.register("Jack1234", password,'{"status":1,"userID":"Jack1234"}'); 
		apiTools2.logout();
		apiTools2.register("Alex", password,'{"status":1,"userID":"Alex"}'); 
		apiTools2.logout();
		apiTools2.register("Joe", password,'{"status":1,"userID":"Joe"}'); 
		apiTools2.logout();

		apiTools2.login("Alex", password,'{"status":1,"userID":"Alex"}'); 
		apiTools2.post("Hello from Alex", '{"status":1}'); testTools.waste_time(); 
		apiTools2.post("Hello from Alex #2", '{"status":1}'); testTools.waste_time(); 
		apiTools2.logout();

		apiTools2.login("Jack123", password,'{"status":1,"userID":"Jack123"}'); 

		//gradingTools.timeline(3,-1,'{"status":1,"tweets":[]}'); // Test empty timeline

		apiTools2.follow_user("Jack1234",'{"status":1}');
		apiTools2.follow_user("Joe",'{"status":1}');
		apiTools2.follow_user("Alex",'{"status":1}');

		gradingTools.timeline(5,-1,'{"status":1,"tweets":[{"username":"Alex","message":"Hello from Alex #2","creation_time":"1396492366"},{"username":"Alex","message":"Hello from Alex","creation_time":"1396492364"}]}'); // Test basic include followed tweets in timeline 

		gradingTools.post("Hello?", '{"status":1}'); testTools.waste_time(); // Test posting
		gradingTools.post("Lorem ipsum dolor sit amet, consectetur adipiscing elit. Vestibulum imperdiet turpis vitae tellus cursus pulvinar. Sed ullamcorper enim et dignissim fringilla. Donec urna nisl, molestie ut metus amet.", '{"status":0}'); testTools.waste_time(); // Test posting too long tweet

		gradingTools.timeline(5,-1,'{"status":1,"tweets":[{"username":"Jack123","message":"Hello?","creation_time":"1396492369"},{"username":"Alex","message":"Hello from Alex #2","creation_time":"1396492366"},{"username":"Alex","message":"Hello from Alex","creation_time":"1396492364"}]}'); // Test basic include own tweets in timeline with other people 

		apiTools2.logout();

		apiTools2.login("Joe", password,'{"status":1,"userID":"Joe"}'); 
		apiTools2.post("Hello from Joe", '{"status":1}'); testTools.waste_time(); 
		apiTools2.post("Hello from Joe again", '{"status":1}'); testTools.waste_time(); 
		apiTools2.logout();

		apiTools2.login("Jack1234", password,'{"status":1,"userID":"Jack1234"}'); 
		apiTools2.post("Hello from Jack1234", '{"status":1}'); testTools.waste_time(); 
		apiTools2.post("Hello this is boring", '{"status":1}'); testTools.waste_time(); 
		apiTools2.logout();

		apiTools2.login("Jack123", password,'{"status":1,"userID":"Jack123"}'); 
		for(var i = 0; i < 10; i++) {
			apiTools2.post("Hello from Jack #" + i, '{"status":1}'); testTools.waste_time(); 
		}

		gradingTools.timeline(8,-1,'{"status":1,"tweets":[{"username":"Jack123","message":"Hello from Jack #9","creation_time":"1396492395"},{"username":"Jack123","message":"Hello from Jack #8","creation_time":"1396492393"},{"username":"Jack123","message":"Hello from Jack #7","creation_time":"1396492391"},{"username":"Jack123","message":"Hello from Jack #6","creation_time":"1396492390"},{"username":"Jack123","message":"Hello from Jack #5","creation_time":"1396492388"},{"username":"Jack123","message":"Hello from Jack #4","creation_time":"1396492386"},{"username":"Jack123","message":"Hello from Jack #3","creation_time":"1396492385"},{"username":"Jack123","message":"Hello from Jack #2","creation_time":"1396492383"}]}'); // Test weird number of tweets to return 
		gradingTools.timeline_paginated(10,'{"status":1,"tweets":[{"username":"Jack1234","message":"Hello this is boring","creation_time":"1396492379"},{"username":"Jack1234","message":"Hello from Jack1234","creation_time":"1396492376"},{"username":"Joe","message":"Hello from Joe again","creation_time":"1396492375"},{"username":"Joe","message":"Hello from Joe","creation_time":"1396492372"},{"username":"Jack123","message":"Hello?","creation_time":"1396492369"},{"username":"Alex","message":"Hello from Alex #2","creation_time":"1396492366"},{"username":"Alex","message":"Hello from Alex","creation_time":"1396492364"}]}'); // Test timeline paginated 

		apiTools2.logout();

		gradingTools.user_tweets('Jack123',4,-1,'{"status":1,"tweets":[{"username":"Jack123","message":"Hello from Jack #9","creation_time":"1396492395"},{"username":"Jack123","message":"Hello from Jack #8","creation_time":"1396492393"},{"username":"Jack123","message":"Hello from Jack #7","creation_time":"1396492391"},{"username":"Jack123","message":"Hello from Jack #6","creation_time":"1396492390"}]} '); // Test weird number of tweets to return 
		gradingTools.user_tweets('Alex',4,-1,'{"status":1,"tweets":[{"username":"Alex","message":"Hello from Alex #2","creation_time":"1396492366"},{"username":"Alex","message":"Hello from Alex","creation_time":"1396492364"}]}'); // Test weird number of tweets to return (more than exists)
		gradingTools.user_tweets_paginated('Jack123',5,'{"status":1,"tweets":[{"username":"Jack123","message":"Hello from Jack #4","creation_time":"1396492386"},{"username":"Jack123","message":"Hello from Jack #3","creation_time":"1396492385"},{"username":"Jack123","message":"Hello from Jack #2","creation_time":"1396492383"},{"username":"Jack123","message":"Hello from Jack #1","creation_time":"1396492382"},{"username":"Jack123","message":"Hello from Jack #0","creation_time":"1396492380"}]}'); // Test user tweets paginated 

		gradingTools.search("Alex",5,'{"status":1,"tweets":[{"username":"Alex","message":"Hello from Alex #2","creation_time":"1396492366"},{"username":"Alex","message":"Hello from Alex","creation_time":"1396492364"}]}'); // Test basic search 
	//gradingTools.search("Hello",50,'{"status":1,"tweets":[{"username":"Jack123","message":"Hello from Jack #9","creation_time":"1396492395"},{"username":"Jack123","message":"Hello from Jack #8","creation_time":"1396492393"},{"username":"Jack123","message":"Hello from Jack #7","creation_time":"1396492391"},{"username":"Jack123","message":"Hello from Jack #6","creation_time":"1396492390"},{"username":"Jack123","message":"Hello from Jack #5","creation_time":"1396492388"},{"username":"Jack123","message":"Hello from Jack #4","creation_time":"1396492386"},{"username":"Jack123","message":"Hello from Jack #3","creation_time":"1396492385"},{"username":"Jack123","message":"Hello from Jack #2","creation_time":"1396492383"},{"username":"Jack123","message":"Hello from Jack #1","creation_time":"1396492382"},{"username":"Jack123","message":"Hello from Jack #0","creation_time":"1396492380"},{"username":"Jack1234","message":"Hello this is boring","creation_time":"1396492379"},{"username":"Jack1234","message":"Hello from Jack1234","creation_time":"1396492376"},{"username":"Joe","message":"Hello from Joe again","creation_time":"1396492375"},{"username":"Joe","message":"Hello from Joe","creation_time":"1396492372"},{"username":"Jack123","message":"Hello?","creation_time":"1396492369"},{"username":"Alex","message":"Hello from Alex #2","creation_time":"1396492366"},{"username":"Alex","message":"Hello from Alex","creation_time":"1396492364"}]}'); // Test basic search with large limit 
	//gradingTools.search("#2",5,'{"status":1,"tweets":[{"username":"Jack123","message":"Hello from Jack #2","creation_time":"1396492383"},{"username":"Alex","message":"Hello from Alex #2","creation_time":"1396492366"}]}'); // Test search with hashtag 
		gradingTools.search("ack1",25,'{"status":1,"tweets":[{"username":"Jack1234","message":"Hello from Jack1234","creation_time":"1396492376"}]}'); // Test search with middle of string 
		//gradingTools.search("again",5,'{"status":1,"tweets":[{"username":"Joe","message":"Hello from Joe again","creation_time":"1396492375"}]}'); // Test search with end of tweet 

	},

	testFollowing: function() {
		var password = "hellothere";
		apiTools2.reset("15415Reset"); 

		apiTools2.register("Jack123", password,'{"status":1,"userID":"Jack123"}'); 
		apiTools2.logout();
		apiTools2.register("Jack1234", password,'{"status":1,"userID":"Jack1234"}'); 
		apiTools2.logout();
		apiTools2.register("Alex", password,'{"status":1,"userID":"Alex"}'); 
		apiTools2.logout();
		apiTools2.register("Joe", password,'{"status":1,"userID":"Joe"}'); 
		apiTools2.logout();
		apiTools2.register("Jill", password,'{"status":1,"userID":"Jill"}'); 
		apiTools2.logout();
		apiTools2.register("John", password,'{"status":1,"userID":"John"}'); 
		apiTools2.logout();
		apiTools2.register("Job", password,'{"status":1,"userID":"Job"}'); 
		apiTools2.logout();

		apiTools2.login("Jack123", password,'{"status":1,"userID":"Jack123"}'); 

		gradingTools.follow_user("Jack1234",'{"status":1}'); // Normal follow
		gradingTools.follow_user("Jack1234",'{"status":0}'); // Follow twice - should fail
		gradingTools.follow_user("Jack123",'{"status":0}'); // Follow self (should fail)
		gradingTools.follow_user("Jack",'{"status":0}'); // Follow not real user

		apiTools2.follow_user("Alex",'{"status":1}');

		gradingTools.unfollow_user("Alex",'{"status":1}'); // Normal unfollow 
		gradingTools.unfollow_user("Jack",'{"status":2}'); // Unfollow not real user
		gradingTools.unfollow_user("Joe",'{"status":2}'); // Unfollow not followed user

		gradingTools.check_if_follows("Jack1234", '{"status":1}') // Check if follows true
		gradingTools.check_if_follows("Alex", '{"status":0}') // CHeck if follows false

		gradingTools.get_followers("Alex",'{"status":1,"users":[]}') // Empty followers
		//gradingTools.get_followees("Alex", '{"status":1,"users":[]}') // Empty followees
		//gradingTools.get_num_followers("Alex", '{"status":1,"count":"0"}')
		gradingTools.get_num_followees("Alex", '{"status":1,"count":"0"}')

		apiTools2.follow_user("Alex",'{"status":1}');
		apiTools2.follow_user("Joe",'{"status":1}');
		apiTools2.follow_user("Jill",'{"status":1}');
		apiTools2.follow_user("John",'{"status":1}');
		apiTools2.follow_user("Job",'{"status":1}');

		apiTools2.logout();

		apiTools2.login("Job", password,'{"status":1,"userID":"Job"}'); 
		apiTools2.follow_user("Alex",'{"status":1}');
		apiTools2.logout();

		apiTools2.login("Jack1234", password,'{"status":1,"userID":"Jack1234"}'); 
		apiTools2.follow_user("Alex",'{"status":1}');
		apiTools2.logout();

		apiTools2.login("John", password,'{"status":1,"userID":"John"}'); 
		apiTools2.follow_user("Alex",'{"status":1}');
		apiTools2.logout();

		gradingTools.get_followees("Jack123",'{"status":1,"users":["Alex","Jack1234","Jill","Job","Joe","John"]}') // Get non empty followers 
		//gradingTools.get_followers("Alex",'{"status":1,"users":["Jack123","Jack1234","Job","John"]}') // Get non empty followees  
		//gradingTools.get_num_followees("Jack123",'{"status":1,"count":"6"}')  // Get num non empty followers 
		gradingTools.get_num_followers("Alex",'{"status":1,"count":"4"}')  // Get num non empty followees 

	},

	testUserSearch: function() {
		var password = "hellothere";
		apiTools2.reset("15415Reset"); 

		users = ["Alex", "Allan", "Alan", "Joe", "Joseph", "phil", "Stephen", "Steven", "Slex"]; 
		for( var i = 0; i < users.length; i++) {
			apiTools2.register(users[i], password,'{"status":1,"userID":"'+users[i]+'"}'); 
			apiTools2.logout();
		}

		gradingTools.user_search("Al",'{"status":1,"users":["Alan","Alex","Allan"]}'); // Test beginning
		gradingTools.user_search("ph",'{"status":1,"users":["Joseph","phil","Stephen"]}'); // Test middle 
		gradingTools.user_search("lex",'{"status":1,"users":["Alex","Slex"]}');// Test end of name with ordering 
	},

	testRecommend: function() {
		var password = "hellothere";
		apiTools2.reset("15415Reset"); 

		users = ["Alex", "Daniel", "Steven", "Adam",  "Ashwin", "Niru", "Jianwei", "Trevor", "ZachC", "Heather", "Jessica", "Lindsey", "Lisa", "Siobahn", "Ryan" ];

		for( var i = 0; i < users.length; i++) {
			apiTools2.register(users[i], password,'{"status":1,"userID":"'+users[i]+'"}'); 
			apiTools2.logout();
		}
		apiTools2.login("Alex", password,'{"status":1,"userID":"Alex"}'); 
		apiTools2.follow_user("Daniel",'{"status":1}');
		apiTools2.follow_user("Steven",'{"status":1}');
		apiTools2.follow_user("Adam",'{"status":1}');
		apiTools2.follow_user("Ashwin",'{"status":1}');
		apiTools2.follow_user("Niru",'{"status":1}');
		apiTools2.follow_user("ZachC",'{"status":1}');
		apiTools2.follow_user("Jessica",'{"status":1}');
		apiTools2.follow_user("Lisa",'{"status":1}');
		apiTools2.logout();

		apiTools2.login("Jessica", password,'{"status":1,"userID":"Jessica"}'); 
		apiTools2.follow_user("Siobahn",'{"status":1}');
		apiTools2.follow_user("Lindsey",'{"status":1}');
		apiTools2.logout();

		apiTools2.login("Ashwin", password,'{"status":1,"userID":"Ashwin"}'); 
		apiTools2.follow_user("Jianwei",'{"status":1}');
		apiTools2.logout();

		apiTools2.login("ZachC", password,'{"status":1,"userID":"ZachC"}'); 
		apiTools2.follow_user("Heather",'{"status":1}');
		apiTools2.logout();

		apiTools2.login("Alex", password,'{"status":1,"userID":"Alex"}'); 
		gradingTools.get_recommended('{"status":1,"users":["Heather","Jianwei","Lindsey","Siobahn"]}'); // Basic test sort by username everyone only followed once 
		apiTools2.logout();

		apiTools2.login("Niru", password,'{"status":1,"userID":"Niru"}'); 
		apiTools2.follow_user("Jianwei",'{"status":1}');
		apiTools2.logout();

		apiTools2.login("Lisa", password,'{"status":1,"userID":"Lisa"}'); 
		apiTools2.follow_user("Lindsey",'{"status":1}');
		apiTools2.logout();

		apiTools2.login("Alex", password,'{"status":1,"userID":"Alex"}'); 
		gradingTools.get_recommended('{"status":1,"users":["Jianwei","Lindsey","Heather","Siobahn"]}'); // Basic test sort by number of people 
		apiTools2.logout();

		apiTools2.login("Jessica", password,'{"status":1,"userID":"Jessica"}'); 
		apiTools2.follow_user("Alex",'{"status":1}');
		apiTools2.logout();

		apiTools2.login("Alex", password,'{"status":1,"userID":"Alex"}'); 
		gradingTools.get_recommended('{"status":1,"users":["Jianwei","Lindsey","Heather","Siobahn"]}'); // Don't include current user in result
		apiTools2.logout();

		apiTools2.login("Jessica", password,'{"status":1,"userID":"Jessica"}'); 
		apiTools2.follow_user("Lisa",'{"status":1}');
		apiTools2.follow_user("Daniel",'{"status":1}');
		apiTools2.unfollow_user("Alex",'{"status":1}');
		apiTools2.logout();

		apiTools2.login("Alex", password,'{"status":1,"userID":"Alex"}'); 
		gradingTools.get_recommended('{"status":1,"users":["Jianwei","Lindsey","Heather","Siobahn"]}'); // Don't include people I already follow
		apiTools2.logout();

	},

	testMostActive: function() {
		var password = "hellothere";
		apiTools2.reset("15415Reset"); 

		users = ["Alex", "Daniel", "Steven", "Adam",  "Ashwin", "Niru", "Jianwei", "Trevor", "ZachC", "Heather", "Jessica", "Lindsey", "Lisa", "Siobahn", "Ryan" ];

		for( var i = 0; i < users.length; i++) {
			apiTools2.register(users[i], password,'{"status":1,"userID":"'+users[i]+'"}'); 
			apiTools2.logout();
		}

		apiTools2.login("Alex", password,'{"status":1,"userID":"Alex"}'); 
		for (var i = 0; i < 5; i++) {
			apiTools2.post("yo yo"); waste_time();
		}
		apiTools2.logout();

		apiTools2.login("Lisa", password,'{"status":1,"userID":"Lisa"}'); 
		for (var i = 0; i < 4; i++) {
			apiTools2.post("hi hi"); waste_time();
		}
		apiTools2.logout();

		apiTools2.login("Jessica", password,'{"status":1,"userID":"Jessica"}'); 
		for (var i = 0; i < 4; i++) {
			apiTools2.post("hi hi"); waste_time();
		}
		apiTools2.logout();


		apiTools2.login("Ashwin", password,'{"status":1,"userID":"Ashwin"}'); 
		for (var i = 0; i < 15; i++) {
			apiTools2.post("yoyoyoyoyo"); waste_time();
		}
		apiTools2.logout();

		apiTools2.login("Niru", password,'{"status":1,"userID":"Niru"}'); 
		for (var i = 0; i < 2; i++) {
			apiTools2.post("yoooooooo"); waste_time();
		}
		apiTools2.logout();

		apiTools2.login("Daniel", password,'{"status":1,"userID":"Daniel"}'); 
		for (var i = 0; i < 7; i++) {
			apiTools2.post("hollla"); waste_time();
		}
		apiTools2.logout();

		apiTools2.login("Jianwei", password,'{"status":1,"userID":"Jianwei"}'); 
		for (var i = 0; i < 10; i++) {
			apiTools2.post("hackernews"); waste_time();
		}
		apiTools2.logout();

		gradingTools.get_most_active(3,'{"status":1,"users":["Ashwin","Jianwei","Daniel"]}') // Basic get top 3
		gradingTools.get_most_active(7,'{"status":1,"users":["Ashwin","Jianwei","Daniel","Alex","Jessica","Lisa","Niru"]}') // Need to break ties in spelling

	},

	testMostPopular: function() {
		var password = "hellothere";
		apiTools2.reset("15415Reset"); 

		users = ["Alex", "Daniel", "Steven", "Adam",  "Ashwin", "Niru", "Jianwei", "Trevor", "ZachC", "Heather", "Jessica", "Lindsey", "Lisa", "Siobahn", "Ryan" ];

		for( var i = 0; i < users.length; i++) {
			apiTools2.register(users[i], password,'{"status":1,"userID":"'+users[i]+'"}'); 
			apiTools2.logout();
		}

		for( var i = 0; i < users.length; i++) {
			if(users[i] != "Jessica") {
				apiTools2.login(users[i], password,'{"status":1,"userID":"'+users[i]+'"}'); 
				apiTools2.follow_user("Jessica",'{"status":1}');
				apiTools2.logout();
			}
		}

		for( var i = 4; i < users.length; i++) {
			apiTools2.login(users[i], password,'{"status":1,"userID":"'+users[i]+'"}'); 
			apiTools2.follow_user("Daniel",'{"status":1}');
			apiTools2.logout();
		}

		apiTools2.login("Jessica", password,'{"status":1,"userID":"Jessica"}'); 
		apiTools2.follow_user("Alex",'{"status":1}');
		apiTools2.follow_user("Ashwin",'{"status":1}');
		apiTools2.follow_user("Lisa",'{"status":1}');
		apiTools2.follow_user("Lindsey",'{"status":1}');
		apiTools2.logout();

		apiTools2.login("Daniel", password,'{"status":1,"userID":"Daniel"}'); 
		apiTools2.follow_user("Ashwin",'{"status":1}');
		apiTools2.follow_user("Alex",'{"status":1}');
		apiTools2.follow_user("Lisa",'{"status":1}');
		apiTools2.follow_user("Lindsey",'{"status":1}');
		apiTools2.logout();

		apiTools2.login("Steven", password,'{"status":1,"userID":"Steven"}'); 
		apiTools2.follow_user("Ashwin",'{"status":1}');
		apiTools2.follow_user("Alex",'{"status":1}');
		apiTools2.logout();

		apiTools2.login("Adam", password,'{"status":1,"userID":"Adam"}'); 
		apiTools2.follow_user("Ashwin",'{"status":1}');
		apiTools2.follow_user("Alex",'{"status":1}');
		apiTools2.logout();


		gradingTools.get_most_popular(2,'{"status":1,"users":["Jessica","Daniel"]}') // Basic get top 2
		gradingTools.get_most_popular(4,'{"status":1,"users":["Jessica","Daniel","Alex","Ashwin"]}') // Need to break ties in spelling
		gradingTools.get_most_popular(5,'{"status":1,"users":["Jessica","Daniel","Alex","Ashwin","Lindsey"]}') // Need to break ties in spelling
	},

	testMostConnected: function() {
		var password = "hellothere";
		apiTools2.reset("15415Reset"); 

		users = ["Alex", "Daniel", "Steven", "Adam",  "Ashwin", "Niru", "Jianwei", "Trevor", "ZachC", "Heather", "Jessica", "Lindsey", "Lisa", "Siobahn", "Ryan" ];

		for (var i = 0; i < users.length; i++) {
			apiTools2.register(users[i], password,'{"status":1,"userID":"'+users[i]+'"}'); 
			apiTools2.logout();
		}

		apiTools2.login("Lisa", password,'{"status":1,"userID":"Lisa"}'); 
		apiTools2.follow_user('Jessica','{"status":1}');
		apiTools2.logout();
		apiTools2.login("Lindsey", password,'{"status":1,"userID":"Lindsey"}'); 
		apiTools2.follow_user('Jessica','{"status":1}');
		apiTools2.logout();
		apiTools2.login("Siobahn", password,'{"status":1,"userID":"Siobahn"}'); 
		apiTools2.follow_user('Jessica','{"status":1}');
		apiTools2.logout();

		apiTools2.login("Jessica", password,'{"status":1,"userID":"Jessica"}'); 
		apiTools2.follow_user('Alex','{"status":1}');
		apiTools2.follow_user('Daniel','{"status":1}');
		apiTools2.logout();

		apiTools2.login("Alex", password,'{"status":1,"userID":"Alex"}'); 
		apiTools2.follow_user('Daniel','{"status":1}');
		apiTools2.follow_user('Adam','{"status":1}');
		apiTools2.follow_user('Steven','{"status":1}');
		apiTools2.logout();

		apiTools2.login("Daniel", password,'{"status":1,"userID":"Daniel"}'); 
		apiTools2.follow_user('Ashwin','{"status":1}');
		apiTools2.logout();

		gradingTools.get_hub_users(3,'{"status":1,"users":["Jessica","Alex","Daniel"]}') // Basic top 3

		apiTools2.login("Alex", password,'{"status":1,"userID":"Alex"}'); 
		apiTools2.follow_user('Niru','{"status":1}');
		apiTools2.logout();

		gradingTools.get_hub_users(3,'{"status":1,"users":["Alex","Jessica","Daniel"]}') // Basic top 3, break tie by spelling



		apiTools2.reset("15415Reset"); 

		users = ["Alex", "Daniel", "Steven", "Adam",  "Ashwin", "Niru", "Jianwei", "Trevor", "ZachC", "Heather", "Jessica", "Lindsey", "Lisa", "Siobahn", "Ryan" ];

		for (var i = 0; i < users.length; i++) {
			apiTools2.register(users[i], password,'{"status":1,"userID":"'+users[i]+'"}'); 
			apiTools2.logout();
		}
		for( var i = 2; i < 7; i++) {
			apiTools2.login(users[i], password,'{"status":1,"userID":"'+users[i]+'"}'); 
			apiTools2.follow_user("Daniel",'{"status":1}');
			apiTools2.logout();
		}
		apiTools2.login("Daniel", password,'{"status":1,"userID":"Daniel"}'); 
		for( var i = 2; i < 7; i++) {
			apiTools2.follow_user(users[i],'{"status":1}');
		}
		apiTools2.logout();

		apiTools2.login("Jessica", password,'{"status":1,"userID":"Jessica"}'); 
		for( var i = 0; i < 4; i++) {
			apiTools2.follow_user(users[i],'{"status":1}');
		}
		apiTools2.logout();

		apiTools2.login("Lisa", password,'{"status":1,"userID":"Lisa"}'); 
		apiTools2.follow_user('Jessica','{"status":1}');
		apiTools2.logout();
		apiTools2.login("Lindsey", password,'{"status":1,"userID":"Lindsey"}'); 
		apiTools2.follow_user('Jessica','{"status":1}');
		apiTools2.logout();
		apiTools2.login("Siobahn", password,'{"status":1,"userID":"Siobahn"}'); 
		apiTools2.follow_user('Jessica','{"status":1}');
		apiTools2.logout();

		gradingTools.get_hub_users(2,'{"status":1,"users":["Daniel","Jessica"]}') // Make sure that you appropriately add both in and out degree and not just union

		apiTools2.reset("15415Reset"); 

		users = ["Alex", "Daniel", "Steven", "Adam",  "Ashwin", "Niru", "Jianwei", "Trevor", "ZachC", "Heather", "Jessica", "Lindsey", "Lisa", "Siobahn", "Ryan" ];

		for (var i = 0; i < users.length; i++) {
			apiTools2.register(users[i], password,'{"status":1,"userID":"'+users[i]+'"}'); 
			apiTools2.logout();
		}

		apiTools2.login("Ryan", password,'{"status":1,"userID":"Ryan"}'); 
		for( var i = 0; i < users.length - 1; i++) {
			apiTools2.follow_user(users[i],'{"status":1}');
		}
		apiTools2.logout();

		apiTools2.login("Lisa", password,'{"status":1,"userID":"Lisa"}'); 
		apiTools2.follow_user('Jessica','{"status":1}');
		apiTools2.logout();
		apiTools2.login("Lindsey", password,'{"status":1,"userID":"Lindsey"}'); 
		apiTools2.follow_user('Jessica','{"status":1}');
		apiTools2.logout();
		apiTools2.login("Siobahn", password,'{"status":1,"userID":"Siobahn"}'); 
		apiTools2.follow_user('Jessica','{"status":1}');
		apiTools2.logout();

		apiTools2.login("Jessica", password,'{"status":1,"userID":"Jessica"}'); 
		apiTools2.follow_user('Alex','{"status":1}');
		apiTools2.logout();

		gradingTools.get_hub_users(2,'{"status":1,"users":["Ryan","Jessica"]}') // Make sure to join if one side is 0

	},

	// Test SQL Injection
	testSQLInjection: function() {
		var password = "hellothere";
		apiTools2.reset("15415Reset"); 

		apiTools2.register("Alex", password,'{"status":1,"userID":"Alex"}'); 
		apiTools2.logout();
		apiTools2.register("Jack123", password,'{"status":1,"userID":"Jack123"}'); 
		apiTools2.logout();
		apiTools2.register("Jack1234", password,'{"status":1,"userID":"Jack1234"}'); 
		apiTools2.logout();
		apiTools2.login("Jack123", password,'{"status":1,"userID":"Jack123"}'); 
		apiTools2.follow_user("Jack1234",'{"status":1}');
		apiTools2.follow_user("Alex",'{"status":1}');
		apiTools2.post("Hello?", '{"status":1}');

		apiTools2.unfollow_user("Blah' OR 1=1; --"); // Unfollow hack
		apiTools2.unfollow_user('Blah" OR 1=1; --'); // Unfollow hack
		gradingTools.check_if_follows("Jack1234", '{"status":1}') // Check if follows true

		apiTools2.logout();

		gradingTools.login("Jack123'; --","5",'{"status":0}'); 
		apiTools2.logout();
		gradingTools.login('Jack123"; --',"5",'{"status":0}'); 
		apiTools2.logout();

		gradingTools.user_search("z' OR 1=1; --",'{"status":1,"users":[]}');

		apiTools2.user_tweets("Jack123",3,'5; drop table Users cascade; --');
		gradingTools.login("Jack123", password,'{"status":1,"userID":"Jack123"}'); 
		apiTools2.logout();
	},

	runTests: function() {
		apiTools2.reset("15415Reset");

		console.log("Test Accounts");
		document.getElementById('testResults').innerHTML += "Test Accounts\n";
		testTools.testAccounts(); // Test Register & Login:  8 pts;
		gradingTools.evaluateStagePoints();

		console.log("Test Reset");
		document.getElementById('testResults').innerHTML += "Test Reset\n";
		testTools.testReset(); // Test Resetting all 3 tables: 3pts
		gradingTools.evaluateStagePoints();

		console.log("Test Tweets");
		document.getElementById('testResults').innerHTML += "Test Tweets\n";
		testTools.testTweets(); // Test post, timeline, user tweets, search: 15pts
		gradingTools.evaluateStagePoints();

		console.log("Test Following");
		document.getElementById('testResults').innerHTML += "Test Following\n";
		testTools.testFollowing(); // Test follow, unfollow, check_if_follows, get_followers, get_followees, get_num_followers, get_num_followees: 17pts
		gradingTools.evaluateStagePoints();

		console.log("Test User Search");
		document.getElementById('testResults').innerHTML += "Test User Search\n";
		testTools.testUserSearch(); // Test user search: 3pts
		gradingTools.evaluateStagePoints();

		console.log("Test Recommendation");
		document.getElementById('testResults').innerHTML += "Test Recommendation\n";
		testTools.testRecommend(); // Test recommendation: 4pts
		gradingTools.evaluateStagePoints();

		console.log("Test Most Active Users");
		document.getElementById('testResults').innerHTML += "Test Most Active Users\n";
		testTools.testMostActive(); // Test most active: 2pts
		gradingTools.evaluateStagePoints();

		console.log("Test Most Popular");
		document.getElementById('testResults').innerHTML += "Test Most Popular\n";
		testTools.testMostPopular(); // Test most popular: 3pts
		gradingTools.evaluateStagePoints();

		console.log("Test Most Connected (Hub users)");
		document.getElementById('testResults').innerHTML += "Test Most Connected (Hub users)\n";
		testTools.testMostConnected(); // Test most connected: 4pts
		gradingTools.evaluateStagePoints();

		console.log("Test SQL Injection");
		document.getElementById('testResults').innerHTML += "Test SQL Injection\n";
		testTools.testSQLInjection();
		gradingTools.evaluateStagePoints();

		apiTools2.reset("15415Reset");
		gradingTools.printResults();

		//generateData();
	},

	runTestsPart1: function() {
		console.log( (new Date()).getTime() );
		apiTools2.reset("15415Reset");

		console.log("Test Accounts");
		document.getElementById('testResults').innerHTML += "Test Accounts\n";
		testTools.testAccounts(); // Test Register & Login:  8 pts;
		gradingTools.evaluateStagePoints();

		console.log("Test Reset");
		document.getElementById('testResults').innerHTML += "Test Reset\n";
		testTools.testReset(); // Test Resetting all 3 tables: 3pts
		gradingTools.evaluateStagePoints();

		console.log("Test Tweets");
		window.setTimeout(testTools.runTestsPart12, 300);
	},

	runTestsPart12: function() {
		document.getElementById('testResults').innerHTML += "Test Tweets\n";
		testTools.testTweets(); // Test post, timeline, user tweets, search: 15pts
		gradingTools.evaluateStagePoints();

		console.log("Test Following");
		window.setTimeout(testTools.runTestsPart2, 300);
	},

	runTestsPart2: function() {
		document.getElementById('testResults').innerHTML += "Test Following\n";
		testTools.testFollowing(); // Test follow, unfollow, check_if_follows, get_followers, get_followees, get_num_followers, get_num_followees: 17pts
		gradingTools.evaluateStagePoints();

		console.log("Test User Search");
		document.getElementById('testResults').innerHTML += "Test User Search\n";
		testTools.testUserSearch(); // Test user search: 3pts
		gradingTools.evaluateStagePoints();

		console.log("Test Recommendation");
		document.getElementById('testResults').innerHTML += "Test Recommendation\n";
		testTools.testRecommend(); // Test recommendation: 4pts
		gradingTools.evaluateStagePoints();

		console.log("Test Most Active Users");
		window.setTimeout(testTools.runTestsPart22, 300);
	},

	runTestsPart22: function() {
		document.getElementById('testResults').innerHTML += "Test Most Active Users\n";
		testTools.testMostActive(); // Test most active: 2pts
		gradingTools.evaluateStagePoints();

		console.log("Test Most Popular");
		window.setTimeout(testTools.runTestsPart3, 300);
	},

	runTestsPart3: function() {
		document.getElementById('testResults').innerHTML += "Test Most Popular\n";
		testTools.testMostPopular(); // Test most popular: 3pts
		gradingTools.evaluateStagePoints();

		console.log("Test Most Connected (Hub users)");
		document.getElementById('testResults').innerHTML += "Test Most Connected (Hub users)\n";
		testTools.testMostConnected(); // Test most connected: 4pts
		gradingTools.evaluateStagePoints();

		console.log("Test SQL Injection");
		document.getElementById('testResults').innerHTML += "Test SQL Injection\n";
		testTools.testSQLInjection();
		gradingTools.evaluateStagePoints();

		apiTools2.reset("15415Reset");
		gradingTools.printResults();

		console.log( (new Date()).getTime() );
	}
};

function addBox() {
	var textbox = document.createElement('textarea');
	textbox.id = 'testResults';
	textbox.style.position = "fixed";
	textbox.style.left = 0;
	textbox.style.top = 0;
	textbox.rows = 20;
	textbox.cols = 100;

	document.body.appendChild(textbox);
	document.getElementById('testResults').innerHTML = "Running tests on " + document.URL + "\n";
}

addBox();
window.setTimeout(testTools.runTestsPart1, 100);