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% Document Info
\author{Andrey (apk)}
\pdfinfo{
  /Title (javascript-unit-testing-tools.pdf)
  /Creator (Cheatography)
  /Author (Andrey (apk))
  /Subject (JavaScript unit testing tools Cheat Sheet)
}

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\noindent
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    {\parbox{\dimexpr\textwidth-2\fboxsep\relax}{\noindent
        \hspace*{-6pt}\includegraphics[width=5.8cm]{/web/www.cheatography.com/public/images/cheatography_logo.pdf}}
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\begin{tabulary}{11cm}{L}
    \vspace{-2pt}\large{\bf{\textcolor{DarkBackground}{\textrm{JavaScript unit testing tools Cheat Sheet}}}} \\
    \normalsize{by \textcolor{DarkBackground}{Andrey (apk)} via \textcolor{DarkBackground}{\uline{cheatography.com/6656/cs/6151/}}}
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\noindent
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  \mymulticolumn{2}{p{5.377cm}}{\bf\textcolor{white}{Cheatographer}}  \\
  \vspace{-2pt}Andrey (apk) \\
  \uline{cheatography.com/apk} \\
        \uline{\seqsplit{kucherenko}.org/}
  \end{tabulary}
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  \mymulticolumn{1}{p{5.377cm}}{\bf\textcolor{white}{Cheat Sheet}}  \\
   \vspace{-2pt}Published 21st November, 2015.\\
   Updated 11th May, 2016.\\
   Page {\thepage} of \pageref{LastPage}.
\end{tabulary}
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  %\includegraphics[width=48px,height=48px]{dave.jpeg}
  Measure your website readability!\\
  www.readability-score.com
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% Row 0
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% Row Count 1 (+ 1)
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% Row 15
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% Row 17
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% Row Count 1 (+ 1)
% Row 28
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% Row 1
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% Row 15
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% Row 17
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% Row 18
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% Row 19
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% Row 20
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% Row 21
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% Row 22
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% Row Count 25 (+ 1)
% Row 23
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% Row 24
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% Row 25
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% Row 26
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\mymulticolumn{1}{x{5.377cm}}{\seqsplit{spy.should.have.been.calledWithNew}} \tn 
% Row Count 29 (+ 1)
% Row 27
\SetRowColor{white}
\mymulticolumn{1}{x{5.377cm}}{\seqsplit{spy.should.always.have.been.calledWithNew}} \tn 
% Row Count 30 (+ 1)
\end{tabularx}
\par\addvspace{1.3em}

\vfill
\columnbreak
\begin{tabularx}{5.377cm}{X}
\SetRowColor{DarkBackground}
\mymulticolumn{1}{x{5.377cm}}{\bf\textcolor{white}{Sinon-chai (cont)}}  \tn
% Row 28
\SetRowColor{LightBackground}
\mymulticolumn{1}{x{5.377cm}}{\seqsplit{spy.should.have.been.calledOn(context)}} \tn 
% Row Count 1 (+ 1)
% Row 29
\SetRowColor{white}
\mymulticolumn{1}{x{5.377cm}}{\seqsplit{spy.should.always.have.been.calledOn(context)}} \tn 
% Row Count 2 (+ 1)
% Row 30
\SetRowColor{LightBackground}
\mymulticolumn{1}{x{5.377cm}}{\seqsplit{spy.should.have.been.calledWith(...args)}} \tn 
% Row Count 3 (+ 1)
% Row 31
\SetRowColor{white}
\mymulticolumn{1}{x{5.377cm}}{\seqsplit{spy.should.always.have.been.calledWith(...args)}} \tn 
% Row Count 4 (+ 1)
% Row 32
\SetRowColor{LightBackground}
\mymulticolumn{1}{x{5.377cm}}{\seqsplit{spy.should.always.have.been.calledWithExactly(...args)}} \tn 
% Row Count 6 (+ 2)
% Row 33
\SetRowColor{white}
\mymulticolumn{1}{x{5.377cm}}{\seqsplit{spy.should.always.have.been.calledWithExactly(...args)}} \tn 
% Row Count 8 (+ 2)
% Row 34
\SetRowColor{LightBackground}
\mymulticolumn{1}{x{5.377cm}}{\seqsplit{spy.should.have.been.calledWithMatch(...args)}} \tn 
% Row Count 9 (+ 1)
% Row 35
\SetRowColor{white}
\mymulticolumn{1}{x{5.377cm}}{\seqsplit{spy.should.always.have.been.calledWithMatch(...args)}} \tn 
% Row Count 11 (+ 2)
% Row 36
\SetRowColor{LightBackground}
\mymulticolumn{1}{x{5.377cm}}{\seqsplit{spy.should.have.returned(returnVal)}} \tn 
% Row Count 12 (+ 1)
% Row 37
\SetRowColor{white}
\mymulticolumn{1}{x{5.377cm}}{\seqsplit{spy.should.have.always.returned(returnVal)}} \tn 
% Row Count 13 (+ 1)
% Row 38
\SetRowColor{LightBackground}
\mymulticolumn{1}{x{5.377cm}}{\seqsplit{spy.should.have.thrown(errorObjOrErrorTypeStringOrNothing)}} \tn 
% Row Count 15 (+ 2)
% Row 39
\SetRowColor{white}
\mymulticolumn{1}{x{5.377cm}}{\seqsplit{spy.should.have.always.thrown(errorObjOrErrorTypeStringOrNothing)}} \tn 
% Row Count 17 (+ 2)
\hhline{>{\arrayrulecolor{DarkBackground}}-}
\SetRowColor{LightBackground}
\mymulticolumn{1}{x{5.377cm}}{`var sinon = require('sinon');` \newline `require('chai').use(require('sinon-chai'));` \newline  \newline Note that you can negate any assertion with Chai's .not. E. g. for notCalled use \seqsplit{spy.should.have.not.been.called.}}  \tn 
\hhline{>{\arrayrulecolor{DarkBackground}}-}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{5.377cm}{X}
\SetRowColor{DarkBackground}
\mymulticolumn{1}{x{5.377cm}}{\bf\textcolor{white}{Mocha BDD}}  \tn
\SetRowColor{LightBackground}
\mymulticolumn{1}{x{5.377cm}}{mocha.setup('bdd'); \newline  \newline describe.only('something', function() \{ \newline   beforeEach(function() \{ \newline   \}); \newline  \newline   it.skip('should work', function() \{ \newline   \}); \newline  \newline   it('should save', function(done) \{ \newline     var user = new User(); \newline     user.save(function(err) \{ \newline       if (err) throw err; \newline       done(); \newline     \}); \newline   \}); \newline \})} \tn 
\hhline{>{\arrayrulecolor{DarkBackground}}-}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{5.377cm}{X}
\SetRowColor{DarkBackground}
\mymulticolumn{1}{x{5.377cm}}{\bf\textcolor{white}{Mocha TDD}}  \tn
\SetRowColor{LightBackground}
\mymulticolumn{1}{x{5.377cm}}{mocha.setup('tdd'); \newline  \newline suite('something', function() \{ \newline   setup(function() \{ \newline   \}); \newline  \newline   test('should work', function() \{ \newline   \}); \newline  \newline   teardown(function() \{ \newline   \}); \newline \});} \tn 
\hhline{>{\arrayrulecolor{DarkBackground}}-}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{5.377cm}{X}
\SetRowColor{DarkBackground}
\mymulticolumn{1}{x{5.377cm}}{\bf\textcolor{white}{Sinon.js Spy/stub properties}}  \tn
\SetRowColor{LightBackground}
\mymulticolumn{1}{x{5.377cm}}{spy \newline   .args        //=\textgreater{} {[} {[}..{]}, {[}..{]} {]} one per call \newline   .thisValues \newline   .returnValues \newline  \newline   .called      //=\textgreater{} true \newline   .notCalled \newline   .callCount \newline   .calledOnce \newline   .calledTwice \newline   .calledThrice \newline  \newline   .getCalls()   //=\textgreater{} Array \newline   .getCall(0) \newline   .firstCall} \tn 
\hhline{>{\arrayrulecolor{DarkBackground}}-}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{5.377cm}{X}
\SetRowColor{DarkBackground}
\mymulticolumn{1}{x{5.377cm}}{\bf\textcolor{white}{Sinon.JS Sandbox}}  \tn
\SetRowColor{LightBackground}
\mymulticolumn{1}{x{5.377cm}}{beforeEach(function() \{ \newline   global.env = \seqsplit{require('sinon').sandbox.create();} \newline \}); \newline  \newline afterEach(function() \{ \newline   global.env.restore(); \newline \});} \tn 
\hhline{>{\arrayrulecolor{DarkBackground}}-}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{5.377cm}{X}
\SetRowColor{DarkBackground}
\mymulticolumn{1}{x{5.377cm}}{\bf\textcolor{white}{Sinon.js Fake Server, XHR and date}}  \tn
\SetRowColor{LightBackground}
\mymulticolumn{1}{x{5.377cm}}{\$.get('/file.json', ...); \newline server.requests{[}0{]}.respond( \newline     200, \newline     \{ "Content-Type": "application/json" \}, \newline     JSON.stringify({[}\{ id: 1, text: "Provide examples", done: true \}{]}) \newline ); \newline  \newline server.restore(); \newline  \newline xhr = \seqsplit{sinon.useFakeXMLHttpRequest();} \newline xhr.restore(); \newline  \newline sinon.useFakeTimers(+new Date(2011,9,1));} \tn 
\hhline{>{\arrayrulecolor{DarkBackground}}-}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{5.377cm}{X}
\SetRowColor{DarkBackground}
\mymulticolumn{1}{x{5.377cm}}{\bf\textcolor{white}{Sinon.js spies}}  \tn
\SetRowColor{LightBackground}
\mymulticolumn{1}{x{5.377cm}}{fn = sinon.spy(); \newline  \newline fn(); \newline fn.calledOnce == true \newline fn.callCount == 1} \tn 
\hhline{>{\arrayrulecolor{DarkBackground}}-}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{5.377cm}{X}
\SetRowColor{DarkBackground}
\mymulticolumn{1}{x{5.377cm}}{\bf\textcolor{white}{Sinon.js Spying/stubbing}}  \tn
\SetRowColor{LightBackground}
\mymulticolumn{1}{x{5.377cm}}{sinon.spy(\$, 'ajax') \newline  \newline \$.ajax(); \newline \$.ajax.calledOnce == true \newline  \newline sinon.stub(\$, 'ajax', function () \{ ... \}); // function optional \newline  \newline \$.ajax.calledWithMatch(\{ url: '/x' \}); \newline \$.ajax.restore();} \tn 
\hhline{>{\arrayrulecolor{DarkBackground}}-}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{5.377cm}{X}
\SetRowColor{DarkBackground}
\mymulticolumn{1}{x{5.377cm}}{\bf\textcolor{white}{Sinon.js mocks expectations}}  \tn
% Row 0
\SetRowColor{LightBackground}
\mymulticolumn{1}{x{5.377cm}}{var mock = sinon.mock(obj);} \tn 
% Row Count 1 (+ 1)
% Row 1
\SetRowColor{white}
\mymulticolumn{1}{x{5.377cm}}{var expectation = mock.expects("method");} \tn 
% Row Count 2 (+ 1)
% Row 2
\SetRowColor{LightBackground}
\mymulticolumn{1}{x{5.377cm}}{\seqsplit{expectation.atLeast(number);}} \tn 
% Row Count 3 (+ 1)
% Row 3
\SetRowColor{white}
\mymulticolumn{1}{x{5.377cm}}{\seqsplit{expectation.atMost(number);}} \tn 
% Row Count 4 (+ 1)
% Row 4
\SetRowColor{LightBackground}
\mymulticolumn{1}{x{5.377cm}}{expectation.never();} \tn 
% Row Count 5 (+ 1)
% Row 5
\SetRowColor{white}
\mymulticolumn{1}{x{5.377cm}}{expectation.once();} \tn 
% Row Count 6 (+ 1)
% Row 6
\SetRowColor{LightBackground}
\mymulticolumn{1}{x{5.377cm}}{expectation.twice();} \tn 
% Row Count 7 (+ 1)
% Row 7
\SetRowColor{white}
\mymulticolumn{1}{x{5.377cm}}{expectation.thrice();} \tn 
% Row Count 8 (+ 1)
% Row 8
\SetRowColor{LightBackground}
\mymulticolumn{1}{x{5.377cm}}{\seqsplit{expectation.exactly(number);}} \tn 
% Row Count 9 (+ 1)
% Row 9
\SetRowColor{white}
\mymulticolumn{1}{x{5.377cm}}{\seqsplit{expectation.withArgs(arg1}, arg2, ...);} \tn 
% Row Count 10 (+ 1)
% Row 10
\SetRowColor{LightBackground}
\mymulticolumn{1}{x{5.377cm}}{\seqsplit{expectation.withExactArgs(arg1}, arg2, ...);} \tn 
% Row Count 11 (+ 1)
% Row 11
\SetRowColor{white}
\mymulticolumn{1}{x{5.377cm}}{expectation.on(obj);} \tn 
% Row Count 12 (+ 1)
% Row 12
\SetRowColor{LightBackground}
\mymulticolumn{1}{x{5.377cm}}{expectation.verify();} \tn 
% Row Count 13 (+ 1)
% Row 13
\SetRowColor{white}
\mymulticolumn{1}{x{5.377cm}}{mock.restore();} \tn 
% Row Count 14 (+ 1)
% Row 14
\SetRowColor{LightBackground}
\mymulticolumn{1}{x{5.377cm}}{mock.verify();} \tn 
% Row Count 15 (+ 1)
\hhline{>{\arrayrulecolor{DarkBackground}}-}
\SetRowColor{LightBackground}
\mymulticolumn{1}{x{5.377cm}}{\seqsplit{`sinon.mock(jQuery).expects("ajax").atLeast(2).atMost(5);`} \newline `jQuery.ajax.verify();`}  \tn 
\hhline{>{\arrayrulecolor{DarkBackground}}-}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{5.377cm}{X}
\SetRowColor{DarkBackground}
\mymulticolumn{1}{x{5.377cm}}{\bf\textcolor{white}{Sinon.js stubs}}  \tn
\SetRowColor{LightBackground}
\mymulticolumn{1}{x{5.377cm}}{stub = \seqsplit{sinon.stub().returns(42);} \newline stub() == 42 \newline  \newline stub \newline   \seqsplit{.withArgs(42).returns(1);} \newline   \seqsplit{.withArgs(43).throws("TypeError");} \newline  \newline stub \newline   .returns(1); \newline   .throws("TypeError"); \newline   .returnsArg(0); // Return 1st argument \newline   .callsArg(0);} \tn 
\hhline{>{\arrayrulecolor{DarkBackground}}-}
\end{tabularx}
\par\addvspace{1.3em}


% That's all folks
\end{multicols*}

\end{document}