describe("the test helper", function(){ describe("the newPad method", function(){ xit("doesn't leak memory if you creates iframes over and over again", function(done){ this.timeout(100000); var times = 10; var loadPad = function(){ helper.newPad(function(){ times--; if(times > 0){ loadPad(); } else { done(); } }) } loadPad(); }); it("gives me 3 jquery instances of chrome, outer and inner", function(done){ this.timeout(5000); helper.newPad(function(){ //check if the jquery selectors have the desired elements expect(helper.padChrome$("#editbar").length).to.be(1); expect(helper.padOuter$("#outerdocbody").length).to.be(1); expect(helper.padInner$("#innerdocbody").length).to.be(1); //check if the document object was set correctly expect(helper.padChrome$.window.document).to.be(helper.padChrome$.document); expect(helper.padOuter$.window.document).to.be(helper.padOuter$.document); expect(helper.padInner$.window.document).to.be(helper.padInner$.document); done(); }); }); }); describe("the waitFor method", function(){ it("takes a timeout and waits long enough", function(done){ this.timeout(2000); var startTime = new Date().getTime(); helper.waitFor(function(){ return false; }, 1500).fail(function(){ var duration = new Date().getTime() - startTime; expect(duration).to.be.greaterThan(1400); done(); }); }); it("takes an interval and checks on every interval", function(done){ this.timeout(4000); var checks = 0; helper.waitFor(function(){ checks++; return false; }, 2000, 100).fail(function(){ expect(checks).to.be.greaterThan(10); expect(checks).to.be.lessThan(30); done(); }); }); describe("returns a deferred object", function(){ it("it calls done after success", function(done){ helper.waitFor(function(){ return true; }).done(function(){ done(); }); }); it("calls fail after failure", function(done){ helper.waitFor(function(){ return false; },0).fail(function(){ done(); }); }); xit("throws if you don't listen for fails", function(done){ var onerror = window.onerror; window.onerror = function(){ window.onerror = onerror; done(); } helper.waitFor(function(){ return false; },100); }); }); }); describe("the selectLines method", function(){ // function to support tests, use a single way to represent whitespaces var cleanText = function(text){ return text .replace(/\n/gi, "\\\\n") // avoid \n to be replaced by \s on next line .replace(/\s/gi, " ") .replace(/\\\\n/gi, "\n"); // move back \n to its original state } before(function(done){ helper.newPad(function() { // create some lines to be used on the tests var $firstLine = helper.padInner$("div").first(); $firstLine.sendkeys("{selectall}some{enter}short{enter}lines{enter}to test{enter}"); // wait for lines to be split helper.waitFor(function(){ var $fourthLine = helper.padInner$("div").slice(3,4); return $fourthLine.text() === "to test"; }).done(done); }); this.timeout(60000); }); it("changes editor selection to be between startOffset of $startLine and endOffset of $endLine", function(done){ var inner$ = helper.padInner$; var startOffset = 2; var endOffset = 4; var $lines = inner$("div"); var $startLine = $lines.slice(1,2); var $endLine = $lines.slice(3,4); helper.selectLines($startLine, $endLine, startOffset, endOffset); var selection = inner$.document.getSelection(); expect(cleanText(selection.toString())).to.be("ort \nlines \nto t"); done(); }); it("ends selection at beginning of $endLine when it is an empty line", function(done){ var inner$ = helper.padInner$; var startOffset = 2; var endOffset = 1; var $lines = inner$("div"); var $startLine = $lines.slice(1,2); var $endLine = $lines.slice(4,5); helper.selectLines($startLine, $endLine, startOffset, endOffset); var selection = inner$.document.getSelection(); expect(cleanText(selection.toString())).to.be("ort \nlines \nto test\n"); done(); }); it("ends selection at beginning of $endLine when its offset is zero", function(done){ var inner$ = helper.padInner$; var startOffset = 2; var endOffset = 0; var $lines = inner$("div"); var $startLine = $lines.slice(1,2); var $endLine = $lines.slice(3,4); helper.selectLines($startLine, $endLine, startOffset, endOffset); var selection = inner$.document.getSelection(); expect(cleanText(selection.toString())).to.be("ort \nlines \n"); done(); }); it("selects full line when offset is longer than line content", function(done){ var inner$ = helper.padInner$; var startOffset = 2; var endOffset = 50; var $lines = inner$("div"); var $startLine = $lines.slice(1,2); var $endLine = $lines.slice(3,4); helper.selectLines($startLine, $endLine, startOffset, endOffset); var selection = inner$.document.getSelection(); expect(cleanText(selection.toString())).to.be("ort \nlines \nto test"); done(); }); it("selects all text between beginning of $startLine and end of $endLine when no offset is provided", function(done){ var inner$ = helper.padInner$; var $lines = inner$("div"); var $startLine = $lines.slice(1,2); var $endLine = $lines.slice(3,4); helper.selectLines($startLine, $endLine); var selection = inner$.document.getSelection(); expect(cleanText(selection.toString())).to.be("short \nlines \nto test"); done(); }); }); });