public void ReturnNullGivenExceptionIsNotOfType()
		{
			// Arrange
			var exception = new NullReferenceException();

			// Act
			var returnedException = exception.GetFirstExceptionOfType<NotImplementedException>();

			// Assert
			Assert.IsTrue(returnedException == null);
		}
		public void ReturnNullGivenExceptionDoesNotContainType()
		{
			// Arrange
			var innerException = new NullReferenceException();
			var exception = new NullReferenceException("Test", innerException);

			// Act
			var returnedException = exception.GetFirstExceptionOfType<FileNotFoundException>();

			// Assert
			Assert.IsTrue(returnedException == null);
		}