public void ConstraintsAreEqualWhenPropertiesAreEqual()
{
// arrange
var first = ExpectedConstraints.CreateManyToMany <Foo, Bar>(f => f.Bars, b => b.Foos);
var second = ExpectedConstraints.CreateManyToMany <Foo, Bar>(x => x.Bars, x => x.Foos);
// act and assert
first.Should().Be(second);
}
public void RemovesItemFromCollection()
{
// arrange
var fixture = IntegrationTest.GetFixture(ExpectedConstraints.CreateManyToMany <Foo, Bar>(f => f.Bars, b => b.Foos));
var foo = fixture.Create <Foo>();
var bar = foo.Bars.First();
// act
foo.Bars.Remove(bar);
var foos = bar.Foos;
// assert
foos.Should().NotContain(foo);
}
public void AddsItemToDerivedGeneratedCollection()
{
// arrange
var fixture = IntegrationTest.GetFixture(ExpectedConstraints.CreateManyToMany <Foo, Bar>(f => f.Bars, b => b.Foos));
var foo = fixture.Create <Faz>();
// act
var bars = foo.Bars;
// assert
foreach (var bar in bars)
{
bar.Foos.Should().Contain(foo);
}
}
public void ConstraintsShouldBeGenerated()
{
// arrange
var expected = new IPropertyConstraint[]
{
ExpectedConstraints.CreateManyToMany <Post, Tag>(p => p.Tags, t => t.Posts),
ExpectedConstraints.CreateManyToMany <Tag, Post>(t => t.Posts, p => p.Tags),
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);
}