public void Allow_Specifying_A_Custom_IAssemblyScanner()
{
// Arrange
bool typeWasFound = false;
// Act
var configuration = new TypeScannerConfiguration();
configuration.ScanWith( new CustomAssemblyScanner() );
configuration.ForAllTypes()
.Do( type =>
{
if ( type == typeof( CustomAssemblyScanner ) )
{
typeWasFound = true;
}
else
{
throw new Exception( "The CustomAssemblyScanner should only return a CustomAssemblyScanner type." );
}
} );
configuration.Scan();
// Assert
Assert.That( typeWasFound );
}
public void Be_Able_To_Scan_For_All_Types()
{
// Arrange
bool typeWasFound = false;
// Act
var configuration = new TypeScannerConfiguration();
configuration.ForAllTypes().Do( type =>
{
if ( type == typeof( ClassA ) )
{
typeWasFound = true;
}
});
configuration.Scan();
// Assert
Assert.That( typeWasFound );
}
public void Be_Able_To_Scan_For_Abstract_Types()
{
// Arrange
bool typeWasFound = false;
// Act
var configuration = new TypeScannerConfiguration();
configuration.For<AbstractClassAa>()
.ScanForTypesThatInheritFromThisAbstractClass()
.Do( type =>
{
if ( type == typeof ( ClassAa ) )
{
typeWasFound = true;
}
} );
configuration.Scan();
// Assert
Assert.That( typeWasFound );
}
public void Throw_An_Exception_If_The_Type_Is_Not_A_Class_When_Scanning_For_Classes_That_Inherit_A_Class()
{
// Act
TestDelegate action = () =>
{
var configuration = new TypeScannerConfiguration();
configuration.For<IInterfaceAbc>()
.ScanForTypesThatInheritFromThisClass()
.Do( type => { } );
configuration.Scan();
};
// Assert
Assert.Throws<Exception>( action );
}
public void Throw_An_Exception_If_The_Type_Is_Not_An_Interface_When_Scanning_For_Implementation_Of_An_Interface()
{
// Act
TestDelegate action = () =>
{
var configuration = new TypeScannerConfiguration();
configuration.For<AttributeXyz>()
.ScanForTypesThatImplementThisInterface()
.Do( type => { } );
configuration.Scan();
};
// Assert
Assert.Throws<Exception>( action );
}
public void Throw_An_Exception_If_The_Type_Is_Not_An_Attribute_When_Scanning_For_Classes_Decorated_With_An_Attribute()
{
// Act
TestDelegate action = () =>
{
var configuration = new TypeScannerConfiguration();
configuration.For<IInterfaceAbc>()
.ScanForTypesThatAreDecoratedWithThisAttribute()
.Do( type => { } );
configuration.Scan();
};
// Assert
Assert.Throws<Exception>( action );
}
public void Be_Able_To_Scan_For_Implementations_Of_Interfaces()
{
// Arrange
bool typeWasFound = false;
// Act
var configuration = new TypeScannerConfiguration();
configuration.For<IInterfaceAbc>()
.ScanForTypesThatImplementThisInterface()
.Do( type =>
{
if ( type == typeof( ClassAbc ) )
{
typeWasFound = true;
}
} );
configuration.Scan();
// Assert
Assert.That( typeWasFound );
}
public void Be_Able_To_Scan_For_Deeply_Nested_Classes_Decorated_With_An_Attribute()
{
// Arrange
bool typeWasFound = false;
// Act
var configuration = new TypeScannerConfiguration();
configuration.For<AttributeXyz>()
.ScanForTypesThatAreDecoratedWithThisAttribute()
.Do( type =>
{
if ( type == typeof( ClassXyzz ) )
{
typeWasFound = true;
}
} );
configuration.Scan();
// Assert
Assert.That( typeWasFound );
}
/// <summary>
/// Convenience method for configuring a <see cref="TypeScannerConfiguration"/>.
/// </summary>
/// <param name="configuration"></param>
public static void Configure( Action<TypeScannerConfiguration> configuration )
{
var typeScannerConfiguration = new TypeScannerConfiguration();
configuration( typeScannerConfiguration );
}
