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<li class="toctree-l2"><a class="reference internal" href="../incoming/request.html">Request Class</a></li>
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<li class="toctree-l2"><a class="reference internal" href="../helpers/html_helper.html">HTML Helper</a></li>
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<li class="toctree-l2"><a class="reference internal" href="../helpers/inflector_helper.html">Inflector Helper</a></li>
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<li class="toctree-l2"><a class="reference internal" href="../helpers/security_helper.html">Security Helper</a></li>
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<li class="toctree-l2"><a class="reference internal" href="../helpers/test_helper.html">Test Helper</a></li>
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<li class="toctree-l2"><a class="reference internal" href="../helpers/text_helper.html">Text Helper</a></li>
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<li class="toctree-l2"><a class="reference internal" href="../helpers/url_helper.html">URL Helper</a></li>
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<li class="toctree-l2"><a class="reference internal" href="database.html">Database</a></li>
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<li class="toctree-l2"><a class="reference internal" href="fabricator.html">Generating Data</a></li>
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<li class="toctree-l2"><a class="reference internal" href="controllers.html">Controller Testing</a></li>
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<li class="toctree-l2 current"><a class="current reference internal" href="#">HTTP Testing</a></li>
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<li class="toctree-l2"><a class="reference internal" href="benchmark.html">Benchmarking</a></li>
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<li class="toctree-l2"><a class="reference internal" href="debugging.html">Debugging Your Application</a></li>
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<li class="toctree-l2"><a class="reference internal" href="../cli/cli_library.html">CLI Library</a></li>
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<li class="toctree-l2"><a class="reference internal" href="../cli/cli_request.html">CLIRequest Class</a></li>
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<li class="toctree-l2"><a class="reference internal" href="../extending/common.html">Replacing Common Functions</a></li>
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<li class="toctree-l2"><a class="reference internal" href="../extending/events.html">Events</a></li>
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<li class="toctree-l2"><a class="reference internal" href="../extending/basecontroller.html">Extending the Controller</a></li>
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||
</div>
|
||
<div role="main" class="document" itemscope="itemscope" itemtype="http://schema.org/Article">
|
||
<div itemprop="articleBody">
|
||
|
||
<div class="section" id="http-feature-testing">
|
||
<h1>HTTP Feature Testing<a class="headerlink" href="#http-feature-testing" title="Permalink to this headline">¶</a></h1>
|
||
<p>Feature testing allows you to view the results of a single call to your application. This might be returning the
|
||
results of a single web form, hitting an API endpoint, and more. This is handy because it allows you to test the entire
|
||
life-cycle of a single request, ensuring that the routing works, the response is the correct format, analyze the results,
|
||
and more.</p>
|
||
<div class="contents local topic" id="contents">
|
||
<ul class="simple">
|
||
<li><a class="reference internal" href="#the-test-class" id="id1">The Test Class</a></li>
|
||
<li><a class="reference internal" href="#requesting-a-page" id="id2">Requesting A Page</a><ul>
|
||
<li><a class="reference internal" href="#setting-different-routes" id="id3">Setting Different Routes</a></li>
|
||
<li><a class="reference internal" href="#setting-session-values" id="id4">Setting Session Values</a></li>
|
||
<li><a class="reference internal" href="#bypassing-events" id="id5">Bypassing Events</a></li>
|
||
</ul>
|
||
</li>
|
||
<li><a class="reference internal" href="#testing-the-response" id="id6">Testing the Response</a><ul>
|
||
<li><a class="reference internal" href="#checking-response-status" id="id7">Checking Response Status</a></li>
|
||
<li><a class="reference internal" href="#session-assertions" id="id8">Session Assertions</a></li>
|
||
<li><a class="reference internal" href="#header-assertions" id="id9">Header Assertions</a></li>
|
||
<li><a class="reference internal" href="#cookie-assertions" id="id10">Cookie Assertions</a></li>
|
||
<li><a class="reference internal" href="#dom-assertions" id="id11">DOM Assertions</a></li>
|
||
<li><a class="reference internal" href="#working-with-json" id="id12">Working With JSON</a></li>
|
||
<li><a class="reference internal" href="#working-with-xml" id="id13">Working With XML</a></li>
|
||
</ul>
|
||
</li>
|
||
</ul>
|
||
</div>
|
||
<div class="section" id="the-test-class">
|
||
<h2><a class="toc-backref" href="#id1">The Test Class</a><a class="headerlink" href="#the-test-class" title="Permalink to this headline">¶</a></h2>
|
||
<p>Feature testing requires that all of your test classes extend the <code class="docutils literal notranslate"><span class="pre">CodeIgniter\Test\FeatureTestCase</span></code>
|
||
class or use the <code class="docutils literal notranslate"><span class="pre">CodeIgniter\Test\FeatureTestTrait</span></code>. Since these testing tools extend
|
||
<a class="reference external" href="database.html">CIDatabaseTestCase</a> you must always ensure that <code class="docutils literal notranslate"><span class="pre">parent::setUp()</span></code> and <code class="docutils literal notranslate"><span class="pre">parent::tearDown()</span></code>
|
||
are called before you take your actions.</p>
|
||
<div class="highlight-html+php notranslate"><div class="highlight"><pre><span></span><span class="o"><?</span><span class="nx">php</span> <span class="k">namespace</span> <span class="nx">App</span><span class="p">;</span>
|
||
|
||
<span class="k">use</span> <span class="nx">CodeIgniter\Test\FeatureTestCase</span><span class="p">;</span>
|
||
|
||
<span class="k">class</span> <span class="nc">TestFoo</span> <span class="k">extends</span> <span class="nx">FeatureTestCase</span>
|
||
<span class="p">{</span>
|
||
<span class="k">public</span> <span class="k">function</span> <span class="nf">setUp</span><span class="p">()</span><span class="o">:</span> <span class="nx">void</span>
|
||
<span class="p">{</span>
|
||
<span class="k">parent</span><span class="o">::</span><span class="na">setUp</span><span class="p">();</span>
|
||
<span class="p">}</span>
|
||
|
||
<span class="k">public</span> <span class="k">function</span> <span class="nf">tearDown</span><span class="p">()</span><span class="o">:</span> <span class="nx">void</span>
|
||
<span class="p">{</span>
|
||
<span class="k">parent</span><span class="o">::</span><span class="na">tearDown</span><span class="p">();</span>
|
||
<span class="p">}</span>
|
||
<span class="p">}</span>
|
||
</pre></div>
|
||
</div>
|
||
</div>
|
||
<div class="section" id="requesting-a-page">
|
||
<h2><a class="toc-backref" href="#id2">Requesting A Page</a><a class="headerlink" href="#requesting-a-page" title="Permalink to this headline">¶</a></h2>
|
||
<p>Essentially, the FeatureTestCase simply allows you to call an endpoint on your application and get the results back.
|
||
to do this, you use the <code class="docutils literal notranslate"><span class="pre">call()</span></code> method. The first parameter is the HTTP method to use (most frequently either GET or POST).
|
||
The second parameter is the path on your site to test. The third parameter accepts an array that is used to populate the
|
||
superglobal variables for the HTTP verb you are using. So, a method of <strong>GET</strong> would have the <strong>$_GET</strong> variable
|
||
populated, while a <strong>post</strong> request would have the <strong>$_POST</strong> array populated.</p>
|
||
<div class="highlight-html+php notranslate"><div class="highlight"><pre><span></span><span class="c1">// Get a simple page</span>
|
||
<span class="nv">$result</span> <span class="o">=</span> <span class="nv">$this</span><span class="o">-></span><span class="na">call</span><span class="p">(</span><span class="s1">'get'</span><span class="p">,</span> <span class="nx">site_url</span><span class="p">());</span>
|
||
|
||
<span class="c1">// Submit a form</span>
|
||
<span class="nv">$result</span> <span class="o">=</span> <span class="nv">$this</span><span class="o">-></span><span class="na">call</span><span class="p">(</span><span class="s1">'post'</span><span class="p">,</span> <span class="nx">site_url</span><span class="p">(</span><span class="s1">'contact'</span><span class="p">),</span> <span class="p">[</span>
|
||
<span class="s1">'name'</span> <span class="o">=></span> <span class="s1">'Fred Flintstone'</span><span class="p">,</span>
|
||
<span class="s1">'email'</span> <span class="o">=></span> <span class="s1">'flintyfred@example.com'</span>
|
||
<span class="p">]);</span>
|
||
</pre></div>
|
||
</div>
|
||
<p>Shorthand methods for each of the HTTP verbs exist to ease typing and make things clearer:</p>
|
||
<div class="highlight-html+php notranslate"><div class="highlight"><pre><span></span><span class="nv">$this</span><span class="o">-></span><span class="na">get</span><span class="p">(</span><span class="nv">$path</span><span class="p">,</span> <span class="nv">$params</span><span class="p">);</span>
|
||
<span class="nv">$this</span><span class="o">-></span><span class="na">post</span><span class="p">(</span><span class="nv">$path</span><span class="p">,</span> <span class="nv">$params</span><span class="p">);</span>
|
||
<span class="nv">$this</span><span class="o">-></span><span class="na">put</span><span class="p">(</span><span class="nv">$path</span><span class="p">,</span> <span class="nv">$params</span><span class="p">);</span>
|
||
<span class="nv">$this</span><span class="o">-></span><span class="na">patch</span><span class="p">(</span><span class="nv">$path</span><span class="p">,</span> <span class="nv">$params</span><span class="p">);</span>
|
||
<span class="nv">$this</span><span class="o">-></span><span class="na">delete</span><span class="p">(</span><span class="nv">$path</span><span class="p">,</span> <span class="nv">$params</span><span class="p">);</span>
|
||
<span class="nv">$this</span><span class="o">-></span><span class="na">options</span><span class="p">(</span><span class="nv">$path</span><span class="p">,</span> <span class="nv">$params</span><span class="p">);</span>
|
||
</pre></div>
|
||
</div>
|
||
<div class="admonition note">
|
||
<p class="first admonition-title">Note</p>
|
||
<p class="last">The $params array does not make sense for every HTTP verb, but is included for consistency.</p>
|
||
</div>
|
||
<div class="section" id="setting-different-routes">
|
||
<h3><a class="toc-backref" href="#id3">Setting Different Routes</a><a class="headerlink" href="#setting-different-routes" title="Permalink to this headline">¶</a></h3>
|
||
<p>You can use a custom collection of routes by passing an array of “routes” into the <code class="docutils literal notranslate"><span class="pre">withRoutes()</span></code> method. This will
|
||
override any existing routes in the system:</p>
|
||
<div class="highlight-html+php notranslate"><div class="highlight"><pre><span></span><span class="nv">$routes</span> <span class="o">=</span> <span class="p">[</span>
|
||
<span class="p">[</span> <span class="s1">'get'</span><span class="p">,</span> <span class="s1">'users'</span><span class="p">,</span> <span class="s1">'UserController::list'</span> <span class="p">]</span>
|
||
<span class="p">];</span>
|
||
|
||
<span class="nv">$result</span> <span class="o">=</span> <span class="nv">$this</span><span class="o">-></span><span class="na">withRoutes</span><span class="p">(</span><span class="nv">$routes</span><span class="p">)</span>
|
||
<span class="o">-></span><span class="na">get</span><span class="p">(</span><span class="s1">'users'</span><span class="p">);</span>
|
||
</pre></div>
|
||
</div>
|
||
<p>Each of the “routes” is a 3 element array containing the HTTP verb (or “add” for all),
|
||
the URI to match, and the routing destination.</p>
|
||
</div>
|
||
<div class="section" id="setting-session-values">
|
||
<h3><a class="toc-backref" href="#id4">Setting Session Values</a><a class="headerlink" href="#setting-session-values" title="Permalink to this headline">¶</a></h3>
|
||
<p>You can set custom session values to use during a single test with the <code class="docutils literal notranslate"><span class="pre">withSession()</span></code> method. This takes an array
|
||
of key/value pairs that should exist within the $_SESSION variable when this request is made, or <code class="docutils literal notranslate"><span class="pre">null`</span> <span class="pre">to</span> <span class="pre">indicate</span>
|
||
<span class="pre">that</span> <span class="pre">the</span> <span class="pre">current</span> <span class="pre">values</span> <span class="pre">of</span> <span class="pre">``$_SESSION</span></code> should be used. This is handy for testing authentication and more.</p>
|
||
<div class="highlight-html+php notranslate"><div class="highlight"><pre><span></span><span class="nv">$values</span> <span class="o">=</span> <span class="p">[</span>
|
||
<span class="s1">'logged_in'</span> <span class="o">=></span> <span class="mi">123</span>
|
||
<span class="p">];</span>
|
||
|
||
<span class="nv">$result</span> <span class="o">=</span> <span class="nv">$this</span><span class="o">-></span><span class="na">withSession</span><span class="p">(</span><span class="nv">$values</span><span class="p">)</span>
|
||
<span class="o">-></span><span class="na">get</span><span class="p">(</span><span class="s1">'admin'</span><span class="p">);</span>
|
||
|
||
<span class="c1">// Or...</span>
|
||
|
||
<span class="nv">$_SESSION</span><span class="p">[</span><span class="s1">'logged_in'</span><span class="p">]</span> <span class="o">=</span> <span class="mi">123</span><span class="p">;</span>
|
||
|
||
<span class="nv">$result</span> <span class="o">=</span> <span class="nv">$this</span><span class="o">-></span><span class="na">withSession</span><span class="p">()</span><span class="o">-></span><span class="na">get</span><span class="p">(</span><span class="s1">'admin'</span><span class="p">);</span>
|
||
</pre></div>
|
||
</div>
|
||
</div>
|
||
<div class="section" id="bypassing-events">
|
||
<h3><a class="toc-backref" href="#id5">Bypassing Events</a><a class="headerlink" href="#bypassing-events" title="Permalink to this headline">¶</a></h3>
|
||
<p>Events are handy to use in your application, but can be problematic during testing. Especially events that are used
|
||
to send out emails. You can tell the system to skip any event handling with the <code class="docutils literal notranslate"><span class="pre">skipEvents()</span></code> method:</p>
|
||
<div class="highlight-html+php notranslate"><div class="highlight"><pre><span></span><span class="nv">$result</span> <span class="o">=</span> <span class="nv">$this</span><span class="o">-></span><span class="na">skipEvents</span><span class="p">()</span>
|
||
<span class="o">-></span><span class="na">post</span><span class="p">(</span><span class="s1">'users'</span><span class="p">,</span> <span class="nv">$userInfo</span><span class="p">);</span>
|
||
</pre></div>
|
||
</div>
|
||
</div>
|
||
</div>
|
||
<div class="section" id="testing-the-response">
|
||
<h2><a class="toc-backref" href="#id6">Testing the Response</a><a class="headerlink" href="#testing-the-response" title="Permalink to this headline">¶</a></h2>
|
||
<p>Once you’ve performed a <code class="docutils literal notranslate"><span class="pre">call()</span></code> and have results, there are a number of new assertions that you can use in your
|
||
tests.</p>
|
||
<div class="admonition note">
|
||
<p class="first admonition-title">Note</p>
|
||
<p class="last">The Response object is publicly available at <code class="docutils literal notranslate"><span class="pre">$result->response</span></code>. You can use that instance to perform
|
||
other assertions against, if needed.</p>
|
||
</div>
|
||
<div class="section" id="checking-response-status">
|
||
<h3><a class="toc-backref" href="#id7">Checking Response Status</a><a class="headerlink" href="#checking-response-status" title="Permalink to this headline">¶</a></h3>
|
||
<p><strong>isOK()</strong></p>
|
||
<p>Returns a boolean true/false based on whether the response is perceived to be “ok”. This is primarily determined by
|
||
a response status code in the 200 or 300’s.</p>
|
||
<div class="highlight-html+php notranslate"><div class="highlight"><pre><span></span><span class="k">if</span> <span class="p">(</span><span class="nv">$result</span><span class="o">-></span><span class="na">isOK</span><span class="p">())</span>
|
||
<span class="p">{</span>
|
||
<span class="o">...</span>
|
||
<span class="p">}</span>
|
||
</pre></div>
|
||
</div>
|
||
<p><strong>assertOK()</strong></p>
|
||
<p>This assertion simply uses the <strong>isOK()</strong> method to test a response.</p>
|
||
<div class="highlight-html+php notranslate"><div class="highlight"><pre><span></span><span class="nv">$this</span><span class="o">-></span><span class="na">assertOK</span><span class="p">();</span>
|
||
</pre></div>
|
||
</div>
|
||
<p><strong>isRedirect()</strong></p>
|
||
<p>Returns a boolean true/false based on whether the response is a redirected response.</p>
|
||
<div class="highlight-html+php notranslate"><div class="highlight"><pre><span></span><span class="k">if</span> <span class="p">(</span><span class="nv">$result</span><span class="o">-></span><span class="na">isRedirect</span><span class="p">())</span>
|
||
<span class="p">{</span>
|
||
<span class="o">...</span>
|
||
<span class="p">}</span>
|
||
</pre></div>
|
||
</div>
|
||
<p><strong>assertRedirect()</strong></p>
|
||
<p>Asserts that the Response is an instance of RedirectResponse.</p>
|
||
<div class="highlight-html+php notranslate"><div class="highlight"><pre><span></span><span class="nv">$this</span><span class="o">-></span><span class="na">assertRedirect</span><span class="p">();</span>
|
||
</pre></div>
|
||
</div>
|
||
<p><strong>getRedirectUrl()</strong></p>
|
||
<p>Returns the URL set for a RedirectResponse, or null for failure.</p>
|
||
<div class="highlight-html+php notranslate"><div class="highlight"><pre><span></span><span class="nv">$url</span> <span class="o">=</span> <span class="nv">$result</span><span class="o">-></span><span class="na">getRedirectUrl</span><span class="p">();</span>
|
||
<span class="nv">$this</span><span class="o">-></span><span class="na">assertEquals</span><span class="p">(</span><span class="nx">site_url</span><span class="p">(</span><span class="s1">'foo/bar'</span><span class="p">),</span> <span class="nv">$url</span><span class="p">);</span>
|
||
</pre></div>
|
||
</div>
|
||
<p><strong>assertStatus(int $code)</strong></p>
|
||
<p>Asserts that the HTTP status code returned matches $code.</p>
|
||
<div class="highlight-html+php notranslate"><div class="highlight"><pre><span></span><span class="nv">$this</span><span class="o">-></span><span class="na">assertStatus</span><span class="p">(</span><span class="mi">403</span><span class="p">);</span>
|
||
</pre></div>
|
||
</div>
|
||
</div>
|
||
<div class="section" id="session-assertions">
|
||
<h3><a class="toc-backref" href="#id8">Session Assertions</a><a class="headerlink" href="#session-assertions" title="Permalink to this headline">¶</a></h3>
|
||
<p><strong>assertSessionHas(string $key, $value = null)</strong></p>
|
||
<p>Asserts that a value exists in the resulting session. If $value is passed, will also assert that the variable’s value
|
||
matches what was specified.</p>
|
||
<div class="highlight-html+php notranslate"><div class="highlight"><pre><span></span><span class="nv">$this</span><span class="o">-></span><span class="na">assertSessionHas</span><span class="p">(</span><span class="s1">'logged_in'</span><span class="p">,</span> <span class="mi">123</span><span class="p">);</span>
|
||
</pre></div>
|
||
</div>
|
||
<p><strong>assertSessionMissing(string $key)</strong></p>
|
||
<p>Asserts that the resulting session does not include the specified $key.</p>
|
||
<div class="highlight-html+php notranslate"><div class="highlight"><pre><span></span><span class="nv">$this</span><span class="o">-></span><span class="na">assertSessionMissin</span><span class="p">(</span><span class="s1">'logged_in'</span><span class="p">);</span>
|
||
</pre></div>
|
||
</div>
|
||
</div>
|
||
<div class="section" id="header-assertions">
|
||
<h3><a class="toc-backref" href="#id9">Header Assertions</a><a class="headerlink" href="#header-assertions" title="Permalink to this headline">¶</a></h3>
|
||
<p><strong>assertHeader(string $key, $value = null)</strong></p>
|
||
<p>Asserts that a header named <strong>$key</strong> exists in the response. If <strong>$value</strong> is not empty, will also assert that
|
||
the values match.</p>
|
||
<div class="highlight-html+php notranslate"><div class="highlight"><pre><span></span><span class="nv">$this</span><span class="o">-></span><span class="na">assertHeader</span><span class="p">(</span><span class="s1">'Content-Type'</span><span class="p">,</span> <span class="s1">'text/html'</span><span class="p">);</span>
|
||
</pre></div>
|
||
</div>
|
||
<p><strong>assertHeaderMissing(string $key)</strong></p>
|
||
<p>Asserts that a header name <strong>$key</strong> does not exist in the response.</p>
|
||
<div class="highlight-html+php notranslate"><div class="highlight"><pre><span></span><span class="nv">$this</span><span class="o">-></span><span class="na">assertHeader</span><span class="p">(</span><span class="s1">'Accepts'</span><span class="p">);</span>
|
||
</pre></div>
|
||
</div>
|
||
</div>
|
||
<div class="section" id="cookie-assertions">
|
||
<h3><a class="toc-backref" href="#id10">Cookie Assertions</a><a class="headerlink" href="#cookie-assertions" title="Permalink to this headline">¶</a></h3>
|
||
<p><strong>assertCookie(string $key, $value = null, string $prefix = ‘’)</strong></p>
|
||
<p>Asserts that a cookie named <strong>$key</strong> exists in the response. If <strong>$value</strong> is not empty, will also assert that
|
||
the values match. You can set the cookie prefix, if needed, by passing it in as the third parameter.</p>
|
||
<div class="highlight-html+php notranslate"><div class="highlight"><pre><span></span><span class="nv">$this</span><span class="o">-></span><span class="na">assertCookie</span><span class="p">(</span><span class="s1">'foo'</span><span class="p">,</span> <span class="s1">'bar'</span><span class="p">);</span>
|
||
</pre></div>
|
||
</div>
|
||
<p><strong>assertCookieMissing(string $key)</strong></p>
|
||
<p>Asserts that a cookie named <strong>$key</strong> does not exist in the response.</p>
|
||
<div class="highlight-html+php notranslate"><div class="highlight"><pre><span></span><span class="nv">$this</span><span class="o">-></span><span class="na">assertCookieMissing</span><span class="p">(</span><span class="s1">'ci_session'</span><span class="p">);</span>
|
||
</pre></div>
|
||
</div>
|
||
<p><strong>assertCookieExpired(string $key, string $prefix = ‘’)</strong></p>
|
||
<p>Asserts that a cookie named <strong>$key</strong> exists, but has expired. You can set the cookie prefix, if needed, by passing it
|
||
in as the second parameter.</p>
|
||
<div class="highlight-html+php notranslate"><div class="highlight"><pre><span></span><span class="nv">$this</span><span class="o">-></span><span class="na">assertCookieExpired</span><span class="p">(</span><span class="s1">'foo'</span><span class="p">);</span>
|
||
</pre></div>
|
||
</div>
|
||
</div>
|
||
<div class="section" id="dom-assertions">
|
||
<h3><a class="toc-backref" href="#id11">DOM Assertions</a><a class="headerlink" href="#dom-assertions" title="Permalink to this headline">¶</a></h3>
|
||
<p>You can perform tests to see if specific elements/text/etc exist with the body of the response with the following
|
||
assertions.</p>
|
||
<p><strong>assertSee(string $search = null, string $element = null)</strong></p>
|
||
<p>Asserts that text/HTML is on the page, either by itself or - more specifically - within
|
||
a tag, as specified by type, class, or id:</p>
|
||
<div class="highlight-html+php notranslate"><div class="highlight"><pre><span></span><span class="c1">// Check that "Hello World" is on the page</span>
|
||
<span class="nv">$this</span><span class="o">-></span><span class="na">assertSee</span><span class="p">(</span><span class="s1">'Hello World'</span><span class="p">);</span>
|
||
<span class="c1">// Check that "Hello World" is within an h1 tag</span>
|
||
<span class="nv">$this</span><span class="o">-></span><span class="na">assertSee</span><span class="p">(</span><span class="s1">'Hello World'</span><span class="p">,</span> <span class="s1">'h1'</span><span class="p">);</span>
|
||
<span class="c1">// Check that "Hello World" is within an element with the "notice" class</span>
|
||
<span class="nv">$this</span><span class="o">-></span><span class="na">assertSee</span><span class="p">(</span><span class="s1">'Hello World'</span><span class="p">,</span> <span class="s1">'.notice'</span><span class="p">);</span>
|
||
<span class="c1">// Check that "Hello World" is within an element with id of "title"</span>
|
||
<span class="nv">$this</span><span class="o">-></span><span class="na">assertSee</span><span class="p">(</span><span class="s1">'Hellow World'</span><span class="p">,</span> <span class="s1">'#title'</span><span class="p">);</span>
|
||
</pre></div>
|
||
</div>
|
||
<p><strong>assertDontSee(string $search = null, string $element = null)</strong></p>
|
||
<p>Asserts the exact opposite of the <strong>assertSee()</strong> method:</p>
|
||
<div class="highlight-html+php notranslate"><div class="highlight"><pre><span></span><span class="c1">// Checks that "Hello World" does NOT exist on the page</span>
|
||
<span class="nv">$results</span><span class="o">-></span><span class="na">dontSee</span><span class="p">(</span><span class="s1">'Hello World'</span><span class="p">);</span>
|
||
<span class="c1">// Checks that "Hello World" does NOT exist within any h1 tag</span>
|
||
<span class="nv">$results</span><span class="o">-></span><span class="na">dontSee</span><span class="p">(</span><span class="s1">'Hello World'</span><span class="p">,</span> <span class="s1">'h1'</span><span class="p">);</span>
|
||
</pre></div>
|
||
</div>
|
||
<p><strong>assertSeeElement(string $search)</strong></p>
|
||
<p>Similar to <strong>assertSee()</strong>, however this only checks for an existing element. It does not check for specific text:</p>
|
||
<div class="highlight-html+php notranslate"><div class="highlight"><pre><span></span><span class="c1">// Check that an element with class 'notice' exists</span>
|
||
<span class="nv">$results</span><span class="o">-></span><span class="na">seeElement</span><span class="p">(</span><span class="s1">'.notice'</span><span class="p">);</span>
|
||
<span class="c1">// Check that an element with id 'title' exists</span>
|
||
<span class="nv">$results</span><span class="o">-></span><span class="na">seeElement</span><span class="p">(</span><span class="s1">'#title'</span><span class="p">)</span>
|
||
</pre></div>
|
||
</div>
|
||
<p><strong>assertDontSeeElement(string $search)</strong></p>
|
||
<p>Similar to <strong>assertSee()</strong>, however this only checks for an existing element that is missing. It does not check for
|
||
specific text:</p>
|
||
<div class="highlight-html+php notranslate"><div class="highlight"><pre><span></span><span class="c1">// Verify that an element with id 'title' does NOT exist</span>
|
||
<span class="nv">$results</span><span class="o">-></span><span class="na">dontSeeElement</span><span class="p">(</span><span class="s1">'#title'</span><span class="p">);</span>
|
||
</pre></div>
|
||
</div>
|
||
<p><strong>assertSeeLink(string $text, string $details=null)</strong></p>
|
||
<p>Asserts that an anchor tag is found with matching <strong>$text</strong> as the body of the tag:</p>
|
||
<div class="highlight-html+php notranslate"><div class="highlight"><pre><span></span><span class="c1">// Check that a link exists with 'Upgrade Account' as the text::</span>
|
||
<span class="nv">$results</span><span class="o">-></span><span class="na">seeLink</span><span class="p">(</span><span class="s1">'Upgrade Account'</span><span class="p">);</span>
|
||
<span class="c1">// Check that a link exists with 'Upgrade Account' as the text, AND a class of 'upsell'</span>
|
||
<span class="nv">$results</span><span class="o">-></span><span class="na">seeLink</span><span class="p">(</span><span class="s1">'Upgrade Account'</span><span class="p">,</span> <span class="s1">'.upsell'</span><span class="p">);</span>
|
||
</pre></div>
|
||
</div>
|
||
<p><strong>assertSeeInField(string $field, string $value=null)</strong></p>
|
||
<p>Asserts that an input tag exists with the name and value:</p>
|
||
<div class="highlight-html+php notranslate"><div class="highlight"><pre><span></span><span class="c1">// Check that an input exists named 'user' with the value 'John Snow'</span>
|
||
<span class="nv">$results</span><span class="o">-></span><span class="na">seeInField</span><span class="p">(</span><span class="s1">'user'</span><span class="p">,</span> <span class="s1">'John Snow'</span><span class="p">);</span>
|
||
<span class="c1">// Check a multi-dimensional input</span>
|
||
<span class="nv">$results</span><span class="o">-></span><span class="na">seeInField</span><span class="p">(</span><span class="s1">'user[name]'</span><span class="p">,</span> <span class="s1">'John Snow'</span><span class="p">);</span>
|
||
</pre></div>
|
||
</div>
|
||
</div>
|
||
<div class="section" id="working-with-json">
|
||
<h3><a class="toc-backref" href="#id12">Working With JSON</a><a class="headerlink" href="#working-with-json" title="Permalink to this headline">¶</a></h3>
|
||
<p>Responses will frequently contain JSON responses, especially when working with API methods. The following methods
|
||
can help to test the responses.</p>
|
||
<p><strong>getJSON()</strong></p>
|
||
<p>This method will return the body of the response as a JSON string:</p>
|
||
<div class="highlight-html+php notranslate"><div class="highlight"><pre><span></span><span class="c1">// Response body is this:</span>
|
||
<span class="p">[</span><span class="s1">'foo'</span> <span class="o">=></span> <span class="s1">'bar'</span><span class="p">]</span>
|
||
|
||
<span class="nv">$json</span> <span class="o">=</span> <span class="nv">$result</span><span class="o">-></span><span class="na">getJSON</span><span class="p">();</span>
|
||
|
||
<span class="c1">// $json is this:</span>
|
||
<span class="p">{</span>
|
||
<span class="s2">"foo"</span><span class="o">:</span> <span class="s2">"bar"</span>
|
||
<span class="p">}</span>
|
||
</pre></div>
|
||
</div>
|
||
<div class="admonition note">
|
||
<p class="first admonition-title">Note</p>
|
||
<p class="last">Be aware that the JSON string will be pretty-printed in the result.</p>
|
||
</div>
|
||
<p><strong>assertJSONFragment(array $fragment)</strong></p>
|
||
<p>Asserts that $fragment is found within the JSON response. It does not need to match the entire JSON value.</p>
|
||
<div class="highlight-html+php notranslate"><div class="highlight"><pre><span></span><span class="c1">// Response body is this:</span>
|
||
<span class="p">[</span>
|
||
<span class="s1">'config'</span> <span class="o">=></span> <span class="p">[</span><span class="s1">'key-a'</span><span class="p">,</span> <span class="s1">'key-b'</span><span class="p">]</span>
|
||
<span class="p">]</span>
|
||
|
||
<span class="c1">// Is true</span>
|
||
<span class="nv">$this</span><span class="o">-></span><span class="na">assertJSONFragment</span><span class="p">([</span><span class="s1">'config'</span> <span class="o">=></span> <span class="p">[</span><span class="s1">'key-a'</span><span class="p">]);</span>
|
||
</pre></div>
|
||
</div>
|
||
<div class="admonition note">
|
||
<p class="first admonition-title">Note</p>
|
||
<p class="last">This simply uses phpUnit’s own <a class="reference external" href="https://phpunit.readthedocs.io/en/7.2/assertions.html#assertarraysubset">assertArraySubset()</a>
|
||
method to do the comparison.</p>
|
||
</div>
|
||
<p><strong>assertJSONExact($test)</strong></p>
|
||
<p>Similar to <strong>assertJSONFragment()</strong>, but checks the entire JSON response to ensure exact matches.</p>
|
||
</div>
|
||
<div class="section" id="working-with-xml">
|
||
<h3><a class="toc-backref" href="#id13">Working With XML</a><a class="headerlink" href="#working-with-xml" title="Permalink to this headline">¶</a></h3>
|
||
<p><strong>getXML()</strong></p>
|
||
<p>If your application returns XML, you can retrieve it through this method.</p>
|
||
</div>
|
||
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|
||
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|
||
|
||
|
||
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