268 строки
7.1 KiB
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268 строки
7.1 KiB
HTML
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<title>NUnit - Category</title>
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<script language="JavaScript" src="codeFuncs.js" ></script> <!-- Do it this way for IE -->
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<h3>CategoryAttribute (NUnit 2.2)</h3>
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<p>The Category attribute provides an alternative to suites for dealing with groups
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of tests. Either individual test cases or fixtures may be identified as
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belonging to a particular category. Both the gui and console test runners allow
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specifying a list of categories to be included in or excluded from the run.
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When categories are used, only the tests in the selected categories will be
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run. Those tests in categories that are not selected are not reported at all.</p>
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<p>This feature is accessible by use of the /include and /exclude arguments to the
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console runner and through a separate "Categories" tab in the gui. The gui
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provides a visual indication of which categories are selected at any time.</p>
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<h4>Test Fixture Syntax</h4>
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<div class="code">
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<div class="langFilter">
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<a href="javascript:Show('DD1')" onmouseover="Show('DD1')"><img src="img/langFilter.gif" width="14" height="14" alt="Language Filter"></a>
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<a href="javascript:ShowCS()">C#</a><br>
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<a href="javascript:ShowVB()">VB</a><br>
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<a href="javascript:ShowMC()">C++</a><br>
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</div>
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</div>
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<pre class="cs">namespace NUnit.Tests
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{
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using System;
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using NUnit.Framework;
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[TestFixture]
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[Category("LongRunning")]
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public class LongRunningTests
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{
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// ...
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}
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}
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</pre>
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<pre class="vb">Imports System
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Imports Nunit.Framework
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Namespace Nunit.Tests
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<TestFixture(), Category("LongRunning")>
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Public Class LongRunningTests
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' ...
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End Class
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End Namespace
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</pre>
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<pre class="mc">#using <Nunit.Framework.dll>
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using namespace System;
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using namespace NUnit::Framework;
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namespace NUnitTests
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{
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[TestFixture]
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[Category("LongRunning")]
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public __gc class LongRunningTests
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{
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// ...
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};
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}
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#include "cppsample.h"
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namespace NUnitTests {
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// ...
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}
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</pre>
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<pre class="js">package NUnit.Tests;
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import System.*;
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import NUnit.Framework.TestFixture;
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/** @attribute NUnit.Framework.TestFixture() */
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/** @attribute NUnit.Framework.Category("LongRunning") */
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public class LongRunningTests
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{
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// ...
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}
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</pre>
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</div>
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<h4>Test Syntax</h4>
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<div class="code">
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<div class="langFilter">
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<a href="javascript:Show('DD2')" onmouseover="Show('DD2')"><img src="img/langFilter.gif" width="14" height="14" alt="Language Filter"></a>
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<div id="DD2" class="dropdown" style="display: none;" onclick="Hide('DD2')">
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<a href="javascript:ShowCS()">C#</a><br>
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<a href="javascript:ShowVB()">VB</a><br>
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<a href="javascript:ShowMC()">C++</a><br>
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<a href="javascript:ShowJS()">J#</a><br>
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</div>
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</div>
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<pre class="cs">namespace NUnit.Tests
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{
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using System;
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using NUnit.Framework;
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[TestFixture]
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public class SuccessTests
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{
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[Test]
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[Category("Long")]
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public void VeryLongTest()
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{ /* ... */ }
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}
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</pre>
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<pre class="vb">Imports System
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Imports Nunit.Framework
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Namespace Nunit.Tests
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<TestFixture()>
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Public Class SuccessTests
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<Test(), Category("Long")> Public Sub VeryLongTest()
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' ...
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End Sub
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End Class
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End Namespace
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</pre>
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<pre class="mc">#using <Nunit.Framework.dll>
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using namespace System;
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using namespace NUnit::Framework;
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namespace NUnitTests
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{
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[TestFixture]
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public __gc class SuccessTests
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{
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[Test][Category("Long")] void VeryLongTest();
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};
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}
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#include "cppsample.h"
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namespace NUnitTests {
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// ...
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}
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</pre>
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<pre class="js">package NUnit.Tests;
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import System.*;
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import NUnit.Framework.TestFixture;
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/** @attribute NUnit.Framework.TestFixture() */
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public class SuccessTests
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{
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/** @attribute NUnit.Framework.Test() */
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/** @attribute NUnit.Framework.Category("Long") */
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public void VeryLongTest()
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{ /* ... */ }
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}
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</pre>
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</div>
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<h3>Custom Category Attributes</h3>
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<p>Beginning with <b>NUnit 2.4</b>, it is possible to define custom
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attributes that derive from <b>CategoryAttribute</b> and have them
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recognized by NUnit. The default protected constructor of CategoryAttribute
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sets the category name to the name of your class.
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<p>Here's an example that creates a category of Critical tests. It works
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just like any other category, but has a simpler syntax. A test reporting
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system might make use of the attribute to provide special reports.
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<div class=code><pre>
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[AttributeUsage(AttributeTargets.Method, AllowMultiple=false)]
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public class CriticalAttribute : CategoryAttribute { }
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...
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[Test, Critical]
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public void MyTest()
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{ /*...*/ }
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