194 lines
5.7 KiB
HTML
194 lines
5.7 KiB
HTML
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<title>NUnit - PathConstraints</title>
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<h2>Path Constraints (NUnit 2.5)</h2>
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<p>Path constraints perform tests on paths, without reference to any
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actual files or directories. This allows testing paths that are
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created by an application for reference or later use, without
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any effect on the environment.
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<p>Path constraints are intended to work across multiple file systems,
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and convert paths to a canonical form before comparing them.
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<p>It is usually not necessary to know the file system of the paths
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in order to compare them. Where necessary, the programmer may
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use the <b>IgnoreCase</b> and <b>RespectCase</b> modifiers to provide
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behavior other than the system default.
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<h3>SamePathConstraint</h3>
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<h4>Action</h4>
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<p>Tests that two paths are equivalent.
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<h4>Constructor</h4>
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<div class="code"><pre>
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SamePathConstraint( string expectedPath )
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</pre></div>
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<h4>Syntax</h4>
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<div class="code"><pre>
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Is.SamePath( string expectedPath )
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</pre></div>
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<h4>Modifiers</h4>
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<div class="code"><pre>
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...IgnoreCase
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...RespectCase
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</pre></div>
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<h4>Examples of Use</h4>
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<div class="code"><pre>
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Assert.That( "/folder1/./junk/../folder2",
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Is.SamePath( "/folder1/folder2" ) );
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Assert.That( "/folder1/./junk/../folder2/x",
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Is.Not.SamePath( "/folder1/folder2" ) );
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Assert.That( @"C:\folder1\folder2",
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Is.SamePath( @"C:\Folder1\Folder2" ).IgnoreCase );
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Assert.That( "/folder1/folder2",
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Is.Not.SamePath( "/Folder1/Folder2" ).RespectCase );
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</pre></div>
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<h3>SubPathConstraint</h3>
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<h4>Action</h4>
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<p>Tests that one path is under another path.
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<h4>Constructor</h4>
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<div class="code"><pre>
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SubPathConstraint( string expectedPath )
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</pre></div>
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<h4>Syntax</h4>
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<div class="code"><pre>
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Is.SubPath( string expectedPath )
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</pre></div>
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<h4>Modifiers</h4>
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<div class="code"><pre>
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...IgnoreCase
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...RespectCase
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</pre></div>
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<h4>Examples of Use</h4>
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<div class="code"><pre>
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Assert.That( "/folder1/./junk/../folder2",
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Is.SubPath( "/folder1/folder2" ) );
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Assert.That( "/folder1/junk/folder2",
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Is.Not.SubPath( "/folder1/folder2" ) );
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Assert.That( @"C:\folder1\folder2\folder3",
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Is.SubPath( @"C:\Folder1\Folder2/Folder3" ).IgnoreCase );
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Assert.That( "/folder1/folder2/folder3",
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Is.Not.SubPath( "/Folder1/Folder2/Folder3" ).RespectCase );
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</pre></div>
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<h3>SamePathOrUnderConstraint</h3>
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<h4>Action</h4>
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<p>Tests that one path is equivalent another path or that it is under it.
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<h4>Constructor</h4>
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<div class="code"><pre>
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SamePathOrUnderConstraint( string expectedPath )
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</pre></div>
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<h4>Syntax</h4>
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<div class="code"><pre>
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Is.SamePathOrUnder( string expectedPath )
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</pre></div>
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<h4>Modifiers</h4>
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<div class="code"><pre>
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...IgnoreCase
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...RespectCase
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</pre></div>
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<h4>Examples of Use</h4>
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<div class="code"><pre>
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Assert.That( "/folder1/./junk/../folder2",
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Is.SamePathOrUnder( "/folder1/folder2" ) );
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Assert.That( "/folder1/junk/../folder2/./folder3",
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Is.SamePathOrUnder( "/folder1/folder2" ) );
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Assert.That( "/folder1/junk/folder2/folder3",
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Is.Not.SamePathOrUnder( "/folder1/folder2" ) );
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Assert.That( @"C:\folder1\folder2\folder3",
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Is.SamePathOrUnder( @"C:\Folder1\Folder2" ).IgnoreCase );
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Assert.That( "/folder1/folder2/folder3",
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Is.Not.SamePathOrUnder( "/Folder1/Folder2" ).RespectCase );
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</pre></div>
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<li><a href="index.html">NUnit 2.5.9</a></li>
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<ul>
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<li><a href="getStarted.html">Getting Started</a></li>
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<li><a href="assertions.html">Assertions</a></li>
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<li><a href="constraintModel.html">Constraints</a></li>
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