public void GetExtension_ValidatesArguments()
{
// Arrange
// Act
// Assert
Assert.Throws <ArgumentNullException>(() => WorkContextExtensionCollectionExtensions.GetExtension <object>(null /* collection */));
}
public void GetExtension_GetsExtensionFromCollection()
{
// Arrange
var extension = new object();
var collection = CreateCollection <object>(extension);
// Act
var result = WorkContextExtensionCollectionExtensions.GetExtension <object>(collection);
// Assert
Assert.NotNull(result);
Assert.Same(extension, result);
}
