public void When_multiple_asertion_rules_are_added_with_the_fluent_api_they_should_be_executed_from_right_to_left()
{
//-----------------------------------------------------------------------------------------------------------
// Arrange
//-----------------------------------------------------------------------------------------------------------
var subject = new ClassWithOnlyAProperty();
var expected = new ClassWithOnlyAProperty();
//-----------------------------------------------------------------------------------------------------------
// Act
//-----------------------------------------------------------------------------------------------------------
Action act =
() =>
subject.ShouldBeEquivalentTo(expected,
opts =>
opts.Using <object>(context => { throw new Exception(); })
.When(s => true)
.Using <object>(context => { })
.When(s => true));
//-----------------------------------------------------------------------------------------------------------
// Assert
//-----------------------------------------------------------------------------------------------------------
act.ShouldNotThrow(
"a different assertion rule should handle the comparision before the exception throwing assertion rule is hit");
}
public void When_multiple_equivalency_steps_are_added_they_should_be_executed_from_right_to_left()
{
//-----------------------------------------------------------------------------------------------------------
// Arrange
//-----------------------------------------------------------------------------------------------------------
var subject = new ClassWithOnlyAProperty();
var expected = new ClassWithOnlyAProperty();
//-----------------------------------------------------------------------------------------------------------
// Act
//-----------------------------------------------------------------------------------------------------------
Action act =
() =>
subject.ShouldBeEquivalentTo(expected,
opts =>
opts.Using(new ThrowExceptionEquivalencyStep <NotSupportedException>())
.Using(new ThrowExceptionEquivalencyStep <InvalidOperationException>()));
//-----------------------------------------------------------------------------------------------------------
// Assert
//-----------------------------------------------------------------------------------------------------------
act.ShouldThrow <NotSupportedException>();
}
public void When_an_equivalency_does_not_handle_the_comparison_later_equivalency_steps_should_stil_be_ran()
{
//-----------------------------------------------------------------------------------------------------------
// Arrange
//-----------------------------------------------------------------------------------------------------------
var subject = new ClassWithOnlyAProperty();
var expected = new ClassWithOnlyAProperty();
//-----------------------------------------------------------------------------------------------------------
// Act
//-----------------------------------------------------------------------------------------------------------
Action act =
() =>
subject.ShouldBeEquivalentTo(expected,
opts =>
opts.Using(new NeverHandleEquivalencyStep())
.Using(new ThrowExceptionEquivalencyStep <InvalidOperationException>()));
//-----------------------------------------------------------------------------------------------------------
// Assert
//-----------------------------------------------------------------------------------------------------------
act.ShouldThrow <InvalidOperationException>();
}