public void ConstraintsAreEqualWhenPropertiesAreEqual()
{
// arrange
var first = ExpectedConstraints.CreateOneToMany <Foo, Bar>(f => f.Bars, b => b.Foo);
var second = ExpectedConstraints.CreateOneToMany <Foo, Bar>(x => x.Bars, x => x.Foo);
// act and assert
first.Should().Be(second);
}
public void SetsInversePropertyOnProxyAddedToGeneratedCollection()
{
// arrange
var fixture = IntegrationTest.GetFixture(ExpectedConstraints.CreateOneToMany <Foo, Bar>(f => f.Bars, b => b.Foo));
var foo = fixture.Create <Foo>();
var bar = fixture.Create <Bar>();
// act
foo.Bars.Add(bar);
// assert
bar.Foo.Should().BeSameAs(foo);
}
public void SetsInversePropertyOnExternalCollection()
{
// arrange
var fixture = IntegrationTest.GetFixture(ExpectedConstraints.CreateOneToMany <Foo, Bar>(f => f.Bars, b => b.Foo));
var foo = fixture.Create <Foo>();
// act
foo.Bars = fixture.Create <ICollection <Bar> >();
// assert
foreach (var bar in foo.Bars)
{
bar.Foo.Should().BeSameAs(foo);
}
}
public void ConstraintsShouldBeGenerated()
{
// arrange
var expected = new IPropertyConstraint[]
{
ExpectedConstraints.CreateOneToMany <User, Post>(u => u.Posts, p => p.Poster),
ExpectedConstraints.CreateManyToOne <Post, User>(p => p.Poster, u => u.Posts),
ExpectedConstraints.CreateOneToOne <User, ContactDetails>(u => u.ContactDetails, c => c.User),
ExpectedConstraints.CreateOneToOne <ContactDetails, User>(c => c.User, u => u.ContactDetails),
ExpectedConstraints.CreateForeignKey <Post, User, int>(p => p.Poster, p => p.PosterId, u => u.Id),
ExpectedConstraints.CreateForeignKey <ContactDetails, User, int>(c => c.User, c => c.UserId, u => u.Id)
};
// act
var metadata = GetMetadata();
// assert
metadata.Constraints.Should().BeEquivalentTo(expected);
}