public void When_validating_nested_properties_that_have_cyclic_references_it_should_throw()
{
//-----------------------------------------------------------------------------------------------------------
// Arrange
//-----------------------------------------------------------------------------------------------------------
var cyclicRoot = new CyclicRoot
{
Text = "Root",
};
cyclicRoot.Level = new CyclicLevel1
{
Text = "Level1",
Root = cyclicRoot
};
var cyclicRootDto = new CyclicRootDto
{
Text = "Root",
};
cyclicRootDto.Level = new CyclicLevel1Dto
{
Text = "Level1",
Root = cyclicRootDto
};
//-----------------------------------------------------------------------------------------------------------
// Act
//-----------------------------------------------------------------------------------------------------------
Action act = () =>
cyclicRoot.ShouldHave().AllProperties().IncludingNestedObjects().EqualTo(cyclicRootDto);
//-----------------------------------------------------------------------------------------------------------
// Assert
//-----------------------------------------------------------------------------------------------------------
act
.ShouldThrow<AssertFailedException>()
.WithMessage("Expected property Level.Root.Level to be*but it contains a cyclic reference*",
ComparisonMode.Wildcard);
}
public void When_validating_nested_properties_and_ignoring_cyclic_references_it_should_succeed()
{
//-----------------------------------------------------------------------------------------------------------
// Arrange
//-----------------------------------------------------------------------------------------------------------
var cyclicRoot = new CyclicRoot
{
Text = "Root",
};
cyclicRoot.Level = new CyclicLevel1
{
Text = "Level1",
Root = cyclicRoot,
};
var cyclicRootDto = new CyclicRootDto
{
Text = "Root",
};
cyclicRootDto.Level = new CyclicLevel1Dto
{
Text = "Level1",
Root = cyclicRootDto,
};
//-----------------------------------------------------------------------------------------------------------
// Act
//-----------------------------------------------------------------------------------------------------------
Action act = () => cyclicRoot.ShouldHave()
.AllProperties()
.IncludingNestedObjects(CyclicReferenceHandling.Ignore)
.EqualTo(cyclicRootDto);
//-----------------------------------------------------------------------------------------------------------
// Assert
//-----------------------------------------------------------------------------------------------------------
act.ShouldNotThrow();
}
public void When_validating_nested_properties_and_ignoring_cyclic_references_it_should_succeed()
{
//-----------------------------------------------------------------------------------------------------------
// Arrange
//-----------------------------------------------------------------------------------------------------------
var cyclicRoot = new CyclicRoot
{
Text = "Root",
};
cyclicRoot.Level = new CyclicLevel1
{
Text = "Level1",
Root = cyclicRoot,
};
var cyclicRootDto = new CyclicRootDto
{
Text = "Root",
};
cyclicRootDto.Level = new CyclicLevel1Dto
{
Text = "Level1",
Root = cyclicRootDto,
};
//-----------------------------------------------------------------------------------------------------------
// Act
//-----------------------------------------------------------------------------------------------------------
Action act = () => cyclicRoot.ShouldBeEquivalentTo(cyclicRootDto, options => options.IgnoringCyclicReferences());
//-----------------------------------------------------------------------------------------------------------
// Assert
//-----------------------------------------------------------------------------------------------------------
act.ShouldNotThrow();
}