public Schedule And(Schedule input)
{
if (input == null) throw new ArgumentNullException("input");
// Note: use Or here instead of And
Content = Content.Or(input.Content);
return this;
}
public void ItShouldInitializeTheContentPropertyFromTheConstructor([Frozen] ISpecification<DateTime> content)
{
// Arrange
var sut = new Schedule(content);
// Act
var result = sut.Content;
// Assert
result.Should().BeSameAs(content);
}
public void ItShouldReturnTheSutToContinueTheFluentChain(IFixture fixture, Schedule additional)
{
// Arrange
var sut = fixture.Create<Schedule>();
// Act
var result = sut.And(additional);
// Assert
result.Should().BeSameAs(sut);
}
public void ItShouldReturnAnAndCompositeSpecificationWithTheCorrectLHS(IFixture fixture, Month startMonth, Month endMonth)
{
// Arrange
var lhsSpec = fixture.Create<ISpecification<DateTime>>();
A.CallTo(() => lhsSpec.ToString()).Returns("LHS Spec");
var sut = new Schedule(lhsSpec);
sut.From(startMonth);
// Act
var result = sut.Until(endMonth);
// Assert
result.Should().NotBeNull();
result.Content.Should().NotBeNull();
result.Content.Should().BeOfType<AndSpecification<DateTime>>();
var compositeSpec = result.Content.As<AndSpecification<DateTime>>();
compositeSpec.LHS.Should().BeSameAs(lhsSpec);
}
public void ItShouldReturnTheCorrectCompositeSpecification(IFixture fixture)
{
// Arrange
var lhsSpec = fixture.Create<ISpecification<DateTime>>();
A.CallTo(() => lhsSpec.ToString()).Returns("LHS Spec");
var rhsSpec = fixture.Create<ISpecification<DateTime>>();
A.CallTo(() => rhsSpec.ToString()).Returns("RHS Spec");
var additional = new Schedule(rhsSpec);
var sut = new Schedule(lhsSpec);
var likness = lhsSpec.AsSource()
.OfLikeness<OrSpecification<DateTime>>()
.With(x => x.LHS).EqualsWhen((single, composite) => composite.LHS == lhsSpec)
.With(x => x.RHS).EqualsWhen((single, composite) => composite.RHS == rhsSpec);
// Act
var result = sut.And(additional);
// Assert
result.Should().NotBeNull();
result.Content.Should().NotBeNull();
result.Content.Should().BeOfType<OrSpecification<DateTime>>();
likness.ShouldEqual(result.Content.As<OrSpecification<DateTime>>());
}
