public void InvokeAnd_ReturnAndSpecification()
{
var left = MockComplexSpecification.True();
var right = MockComplexSpecification.False();
var expected = new AndSpecification <object>(left, right);
var sut = Specification.And(left, right);
Assert.Equal(expected, sut, new SpecificationComparer());
}
public void InvokeCorrectData_ReturnTrue(bool isNegatable)
{
var specification = !isNegatable
? MockComplexSpecification.False()
: MockNegatableComplexSpecification.False();
var sut = new NotSpecification <object>(specification);
var result = sut.GetExpression().Compile().Invoke(new object());
Assert.True(result);
}
public void CorrectData_ReturnTrue(bool isNegatable)
{
var specification = !isNegatable
? MockComplexSpecification.False()
: MockNegatableComplexSpecification.False();
var sut = new NotSpecification <object>(specification);
var result = sut.IsSatisfiedBy(new object());
Assert.True(result);
}
public void CorrectData_ReturnExpectedResultObject(bool isNegatable, SpecificationResult expected)
{
var specification = !isNegatable
? MockComplexSpecification.False()
: MockNegatableComplexSpecification.False();
var sut = new NotSpecification <object>(specification);
var overall = sut.IsSatisfiedBy(new object(), out var result);
Assert.True(overall);
Assert.Equal(expected, result, new SpecificationResultComparer());
}
public void InvokeAndProperty_ReturnPropertySpecification()
{
var left = MockComplexSpecification <int> .True();
var right = MockComplexSpecification <int> .False();
var expected = new PropertySpecification <FakeType, int>(
ft => ft.First, new AndSpecification <int>(left, right));
var sut = Specification.And <FakeType, int>(
ft => ft.First, left, right);
Assert.Equal(expected, sut, new SpecificationComparer());
}
public void FalseSpecification_ReturnExpectedResultObject <T>(FakeType candidate,
Expression <Func <FakeType, T> > selector, SpecificationResult expected)
{
candidate = candidate.Second != "null" ? candidate : null;
ISpecification <T> specification = MockComplexSpecification <T> .False();
var sut = new PropertySpecification <FakeType, T>(selector, specification);
var overall = sut.IsSatisfiedBy(candidate, out var result);
Assert.False(overall);
Assert.Equal(expected, result, new SpecificationResultComparer(
parameters: new Dictionary <string, object>
{
{ "PropertySpecification", specification }
}));
}