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Markdownish syntax for generating flowcharts, sequence diagrams and gantt charts.
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<td class="code highlight"><div class="highlight"><pre><span class="nx">describe</span><span class="p">(</span><span class="s2">"toHaveBeenCalled"</span><span class="p">,</span> <span class="kd">function</span><span class="p">()</span> <span class="p">{</span>
<span class="nx">it</span><span class="p">(</span><span class="s2">"passes when the actual was called, with a custom .not fail message"</span><span class="p">,</span> <span class="kd">function</span><span class="p">()</span> <span class="p">{</span>
<span class="kd">var</span> <span class="nx">matcher</span> <span class="o">=</span> <span class="nx">j$</span><span class="p">.</span><span class="nx">matchers</span><span class="p">.</span><span class="nx">toHaveBeenCalled</span><span class="p">(),</span>
<span class="nx">calledSpy</span> <span class="o">=</span> <span class="nx">j$</span><span class="p">.</span><span class="nx">createSpy</span><span class="p">(</span><span class="s1">'called-spy'</span><span class="p">),</span>
<span class="nx">result</span><span class="p">;</span>
<span class="nx">calledSpy</span><span class="p">();</span>
<span class="nx">result</span> <span class="o">=</span> <span class="nx">matcher</span><span class="p">.</span><span class="nx">compare</span><span class="p">(</span><span class="nx">calledSpy</span><span class="p">);</span>
<span class="nx">expect</span><span class="p">(</span><span class="nx">result</span><span class="p">.</span><span class="nx">pass</span><span class="p">).</span><span class="nx">toBe</span><span class="p">(</span><span class="kc">true</span><span class="p">);</span>
<span class="nx">expect</span><span class="p">(</span><span class="nx">result</span><span class="p">.</span><span class="nx">message</span><span class="p">).</span><span class="nx">toEqual</span><span class="p">(</span><span class="s2">"Expected spy called-spy not to have been called."</span><span class="p">);</span>
<span class="p">});</span>
<span class="nx">it</span><span class="p">(</span><span class="s2">"fails when the actual was not called"</span><span class="p">,</span> <span class="kd">function</span><span class="p">()</span> <span class="p">{</span>
<span class="kd">var</span> <span class="nx">matcher</span> <span class="o">=</span> <span class="nx">j$</span><span class="p">.</span><span class="nx">matchers</span><span class="p">.</span><span class="nx">toHaveBeenCalled</span><span class="p">(),</span>
<span class="nx">uncalledSpy</span> <span class="o">=</span> <span class="nx">j$</span><span class="p">.</span><span class="nx">createSpy</span><span class="p">(</span><span class="s1">'uncalled spy'</span><span class="p">),</span>
<span class="nx">result</span><span class="p">;</span>
<span class="nx">result</span> <span class="o">=</span> <span class="nx">matcher</span><span class="p">.</span><span class="nx">compare</span><span class="p">(</span><span class="nx">uncalledSpy</span><span class="p">);</span>
<span class="nx">expect</span><span class="p">(</span><span class="nx">result</span><span class="p">.</span><span class="nx">pass</span><span class="p">).</span><span class="nx">toBe</span><span class="p">(</span><span class="kc">false</span><span class="p">);</span>
<span class="p">});</span>
<span class="nx">it</span><span class="p">(</span><span class="s2">"throws an exception when the actual is not a spy"</span><span class="p">,</span> <span class="kd">function</span><span class="p">()</span> <span class="p">{</span>
<span class="kd">var</span> <span class="nx">matcher</span> <span class="o">=</span> <span class="nx">j$</span><span class="p">.</span><span class="nx">matchers</span><span class="p">.</span><span class="nx">toHaveBeenCalled</span><span class="p">(),</span>
<span class="nx">fn</span> <span class="o">=</span> <span class="kd">function</span><span class="p">()</span> <span class="p">{};</span>
<span class="nx">expect</span><span class="p">(</span><span class="kd">function</span><span class="p">()</span> <span class="p">{</span> <span class="nx">matcher</span><span class="p">.</span><span class="nx">compare</span><span class="p">(</span><span class="nx">fn</span><span class="p">)</span> <span class="p">}).</span><span class="nx">toThrow</span><span class="p">(</span><span class="k">new</span> <span class="nb">Error</span><span class="p">(</span><span class="s2">"Expected a spy, but got Function."</span><span class="p">));</span>
<span class="p">});</span>
<span class="nx">it</span><span class="p">(</span><span class="s2">"throws an exception when invoked with any arguments"</span><span class="p">,</span> <span class="kd">function</span><span class="p">()</span> <span class="p">{</span>
<span class="kd">var</span> <span class="nx">matcher</span> <span class="o">=</span> <span class="nx">j$</span><span class="p">.</span><span class="nx">matchers</span><span class="p">.</span><span class="nx">toHaveBeenCalled</span><span class="p">(),</span>
<span class="nx">spy</span> <span class="o">=</span> <span class="nx">j$</span><span class="p">.</span><span class="nx">createSpy</span><span class="p">(</span><span class="s1">'sample spy'</span><span class="p">);</span>
<span class="nx">expect</span><span class="p">(</span><span class="kd">function</span><span class="p">()</span> <span class="p">{</span> <span class="nx">matcher</span><span class="p">.</span><span class="nx">compare</span><span class="p">(</span><span class="nx">spy</span><span class="p">,</span> <span class="s1">'foo'</span><span class="p">)</span> <span class="p">}).</span><span class="nx">toThrow</span><span class="p">(</span><span class="k">new</span> <span class="nb">Error</span><span class="p">(</span><span class="s2">"toHaveBeenCalled does not take arguments, use toHaveBeenCalledWith"</span><span class="p">));</span>
<span class="p">});</span>
<span class="nx">it</span><span class="p">(</span><span class="s2">"has a custom message on failure"</span><span class="p">,</span> <span class="kd">function</span><span class="p">()</span> <span class="p">{</span>
<span class="kd">var</span> <span class="nx">matcher</span> <span class="o">=</span> <span class="nx">j$</span><span class="p">.</span><span class="nx">matchers</span><span class="p">.</span><span class="nx">toHaveBeenCalled</span><span class="p">(),</span>
<span class="nx">spy</span> <span class="o">=</span> <span class="nx">j$</span><span class="p">.</span><span class="nx">createSpy</span><span class="p">(</span><span class="s1">'sample-spy'</span><span class="p">),</span>
<span class="nx">result</span><span class="p">;</span>
<span class="nx">result</span> <span class="o">=</span> <span class="nx">matcher</span><span class="p">.</span><span class="nx">compare</span><span class="p">(</span><span class="nx">spy</span><span class="p">);</span>
<span class="nx">expect</span><span class="p">(</span><span class="nx">result</span><span class="p">.</span><span class="nx">message</span><span class="p">).</span><span class="nx">toEqual</span><span class="p">(</span><span class="s2">"Expected spy sample-spy to have been called."</span><span class="p">);</span>
<span class="p">});</span>
<span class="p">});</span>
</pre></div>
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