public void TrueSpecification_ReturnFalse(bool isNegatable)
{
var specification = isNegatable ? MockNegatableSpecification.True() : MockSpecification.True();
var sut = new SpecificationAdapter <object>(specification);
var result = sut.IsNotSatisfiedBy(new object());
Assert.False(result);
}
public void NullCandidate_NoException(bool isNegatable)
{
var specification = isNegatable ? MockNegatableSpecification.True() : MockSpecification.True();
var sut = new SpecificationAdapter <object>(specification);
var exception = Record.Exception(() => sut.IsNotSatisfiedBy(null));
Assert.Null(exception);
}
public void CorrectNegatableSpecification_ReturnIsNotSatisfiedByExecutionInExpression()
{
var specification = MockNegatableSpecification.True();
var sut = new SpecificationAdapter <object>(specification);
var expression = sut.GetNegationExpression();
var result = expression.ToString();
Assert.Matches(@"candidate => .*.IsNotSatisfiedBy\(candidate\)", result);
}
public void RelatedNegatableTypes_NoException()
{
var specification = MockNegatableSpecification <IEnumerable <char> > .True();
var exception = Record.Exception(() =>
{
var sut = new SpecificationAdapter <ChildFakeType>(specification);
sut.IsNotSatisfiedBy(new ChildFakeType());
});
Assert.Null(exception);
}