public void TestNotDirectType()
{
var exception = new TestException();
Assert.IsFalse(exception.IsOrContainsExceptionType(typeof(InvalidOperationException)));
Assert.IsFalse(exception.IsOrContainsExceptionType <InvalidOperationException>());
Assert.IsNull(exception.GetPossibleInnerException <InvalidOperationException>());
}
public void TestDirectType()
{
var exception = new TestException();
Assert.IsTrue(exception.IsOrContainsExceptionType(typeof(TestException)));
Assert.IsTrue(exception.IsOrContainsExceptionType <TestException>());
Assert.AreEqual(exception.GetPossibleInnerException <TestException>(), exception);
}