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<h2>Type Asserts (NUnit 2.2.3 / 2.5)</h2>
<p>These methods allow us to make assertions about the type of an object.</p>
<div class="code" style="width: 36em" ><pre>
Assert.IsInstanceOfType( Type expected, object actual );
Assert.IsInstanceOfType( Type expected, object actual,
string message );
Assert.IsInstanceOfType( Type expected, object actual,
string message, params object[] parms );
Assert.IsNotInstanceOfType( Type expected, object actual );
Assert.IsNotInstanceOfType( Type expected, object actual,
string message );
Assert.IsNotInstanceOfType( Type expected, object actual,
string message, params object[] parms );
Assert.IsAssignableFrom( Type expected, object actual );
Assert.IsAssignableFrom( Type expected, object actual,
string message );
Assert.IsAssignableFrom( Type expected, object actual,
string message, params object[] parms );
Assert.IsNotAssignableFrom( Type expected, object actual );
Assert.IsNotAssignableFrom( Type expected, object actual,
string message );
Assert.IsNotAssignableFrom( Type expected, object actual,
string message, params object[] parms );
</pre></div>
Beginning with NUnit 2.5, generic equivalents are available
in .NET 2.0 NUnit packages.
<div class="code" style="width: 36em" ><pre>
Assert.IsInstanceOf<T>( object actual );
Assert.IsInstanceOf<T>( object actual, string message );
Assert.IsInstanceOf<T>( object actual,
string message, params object[] parms );
Assert.IsNotInstanceOf<T>( object actual );
Assert.IsNotInstanceOf<T>( object actual, string message );
Assert.IsNotInstanceOf<T>( object actual,
string message, params object[] parms );
Assert.IsAssignableFrom<T>( object actual );
Assert.IsAssignableFrom<T>( object actual, string message );
Assert.IsAssignableFrom<T>( object actual,
string message, params object[] parms );
Assert.IsNotAssignableFrom<T>( object actual );
Assert.IsNotAssignableFrom<T>( object actual, string message );
Assert.IsNotAssignableFrom<T>( object actual,
string message, params object[] parms );
</pre></div>
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