Esempio n. 1
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        public void CastIdentity_throws_exception_when_when_types_are_not_compatible_for_upcast(IdentityTypeCaster sut)
        {
            IIdentity id = new Identity <long, Person>(5);

            Assert.That(() => sut.CastIdentity <Cat>(id), Throws.InstanceOf <InvalidCastException>());
        }
Esempio n. 2
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        public void CastIdentity_returns_same_identity_when_downcast_would_be_valid(IdentityTypeCaster sut)
        {
            IIdentity id = new Identity <long, Cat>(5);

            Assert.That(sut.CastIdentity <Animal>(id), Is.SameAs(id));
        }
Esempio n. 3
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        public void CastIdentity_returns_new_identity_when_types_are_compatible_for_upcast(IdentityTypeCaster sut)
        {
            IIdentity id    = new Identity <long, Animal>(5);
            var       newId = sut.CastIdentity <Cat>(id);

            Assert.That(newId, Is.InstanceOf <Identity <long, Cat> >(), "Correct type");
            Assert.That(newId, Is.Not.SameAs(id), "Is a different object");
            Assert.That(newId.EntityType, Is.EqualTo(typeof(Cat)), "Correct entity type");
            Assert.That(newId.Value, Is.EqualTo(5), "Correct identity value");
        }
Esempio n. 4
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        public void CastIdentity_returns_same_identity_when_types_are_same(IdentityTypeCaster sut)
        {
            IIdentity id = new Identity <long, Cat>(5);

            Assert.That(sut.CastIdentity <Cat>(id), Is.SameAs(id));
        }