public void ShouldExplainWhyExceptionIsThrownWhenEqualsIsIdentityCheck(EqualsValueCheckAssertion sut)
{
var exception = Record.Exception(
() => sut.Verify(typeof (object)));
Assert.Equal(
string.Format("Expected type {0} to perform value check but looks like it performs identity check", typeof (object).Name),
exception.Message);
}
public void ShouldExplainWhyExceptionIsThrownWhenCtorArgDoesNotInfluenceEquality(EqualsValueCheckAssertion sut)
{
var exception = Record.Exception(
() => sut.Verify(typeof (ValueObjectButSecondCtrArgDoesntTakePartInEqualsImpl)));
Assert.Equal(
string.Format("Expected {0} to be not equal to {0}",
new ValueObjectButSecondCtrArgDoesntTakePartInEqualsImpl(1,1)), exception.Message);
}
public void ShouldThrowWhenNotEveryCtorArgumentInfluenceEquality(EqualsValueCheckAssertion sut)
{
EqualityTestAssert
.ExceptionWasThrownForTestType
<EqualsValueCheckException, ValueObjectButSecondCtrArgDoesntTakePartInEqualsImpl>(sut);
}
public void ShouldThrowWhenIdentityCheckInEqualsImplementation(EqualsValueCheckAssertion sut)
{
EqualityTestAssert.ExceptionWasThrownForTestType<EqualsValueCheckException, object>(sut);
}
public void ShouldNotThrowWhenValueCheckInEqualsImplementation(EqualsValueCheckAssertion sut)
{
EqualityTestAssert.ExceptionWasNotThrownForTestType<ValueObjectExample>(sut);
}
public void ShouldBeIdiomaticAssertion(EqualsValueCheckAssertion sut)
{
Assert.IsAssignableFrom<IdiomaticAssertion>(sut);
}