public void MultipleImplementations()
{
using (var container = new RhetosTestContainer())
{
var repository = container.Resolve<Common.DomRepository>();
// Initialize data:
repository.TestPolymorphic.MultipleImplementations.Delete(repository.TestPolymorphic.MultipleImplementations.All());
var mi1 = new TestPolymorphic.MultipleImplementations { Name1 = "abc", Name2 = "123" };
var mi2 = new TestPolymorphic.MultipleImplementations { Name1 = "def", Name2 = "456" };
repository.TestPolymorphic.MultipleImplementations.Insert(new[] { mi1, mi2 });
// Testing unions:
var base1 = repository.TestPolymorphic.Base1.All();
Assert.AreEqual("abc, cba, def, fed", TestUtility.DumpSorted(base1, item => item.Name1));
var base2 = repository.TestPolymorphic.Base2.All();
Assert.AreEqual("123, 321, 456, 654", TestUtility.DumpSorted(base2, item => item.Name2));
var base3 = repository.TestPolymorphic.Base3.All();
Assert.AreEqual("abc-3, def-3", TestUtility.DumpSorted(base3, item => item.Name1));
// Testing specific implementation ID uniqueness:
var base1IDs = base1.Select(item => item.ID).ToList();
Assert.AreEqual(base1IDs.Count, base1IDs.Distinct().Count());
// Testing specific implementation ID stability:
var secondRead = repository.TestPolymorphic.Base1.All();
Assert.AreEqual(
TestUtility.DumpSorted(base1IDs),
TestUtility.DumpSorted(secondRead, item => item.ID));
// Testing querying by specific implementation subtype:
Assert.AreEqual(
"abc-, cba-abc, def-, fed-def",
TestUtility.DumpSorted(repository.TestPolymorphic.Base1.Query()
.Select(item => item.Name1 + "-" + item.MultipleImplementationsReverse.Name1)));
// Testing C# implementation:
int implementationHash = DomUtility.GetSubtypeImplementationHash("Reverse");
var expected = new[] {
new TestPolymorphic.Base1 {
ID = DomUtility.GetSubtypeImplementationId(mi1.ID, implementationHash),
MultipleImplementationsReverseID = mi1.ID },
new TestPolymorphic.Base1 {
ID = DomUtility.GetSubtypeImplementationId(mi2.ID, implementationHash),
MultipleImplementationsReverseID = mi2.ID },
};
var actual = base1.Where(item => item.MultipleImplementationsReverseID != null);
Assert.AreEqual(
TestUtility.DumpSorted(expected, item => item.MultipleImplementationsReverseID.ToString() + "/" + item.ID.ToString()),
TestUtility.DumpSorted(actual, item => item.MultipleImplementationsReverseID.ToString() + "/" + item.ID.ToString()));
// Testing persisted IDs for specific implementation subtype:
Assert.AreEqual(
TestUtility.DumpSorted(base1IDs),
TestUtility.DumpSorted(repository.TestPolymorphic.Base1_Materialized.Query().Select(item => item.ID)));
}
}
public void MultipleImplementations()
{
foreach (bool useDatabaseNullSemantics in new[] { false, true })
{
using (var container = new RhetosTestContainer())
{
container.SetUseDatabaseNullSemantics(useDatabaseNullSemantics);
var repository = container.Resolve <Common.DomRepository>();
// Initialize data:
repository.TestPolymorphic.MultipleImplementations.Delete(repository.TestPolymorphic.MultipleImplementations.Query());
var mi1 = new TestPolymorphic.MultipleImplementations {
Name1 = "abc", Name2 = "123"
};
var mi2 = new TestPolymorphic.MultipleImplementations {
Name1 = "def", Name2 = "456"
};
repository.TestPolymorphic.MultipleImplementations.Insert(new[] { mi1, mi2 });
// Testing unions:
var base1 = repository.TestPolymorphic.Base1.Load();
Assert.AreEqual("abc, cba, def, fed", TestUtility.DumpSorted(base1, item => item.Name1));
var base2 = repository.TestPolymorphic.Base2.Load();
Assert.AreEqual("123, 321, 456, 654", TestUtility.DumpSorted(base2, item => item.Name2));
var base3 = repository.TestPolymorphic.Base3.Load();
Assert.AreEqual("abc-3, def-3", TestUtility.DumpSorted(base3, item => item.Name1));
// Testing specific implementation ID uniqueness:
var base1IDs = base1.Select(item => item.ID).ToList();
Assert.AreEqual(base1IDs.Count, base1IDs.Distinct().Count());
// Testing specific implementation ID stability:
var secondRead = repository.TestPolymorphic.Base1.Query();
Assert.AreEqual(
TestUtility.DumpSorted(base1IDs),
TestUtility.DumpSorted(secondRead, item => item.ID));
// Testing querying by specific implementation subtype:
Assert.AreEqual(
"abc-, cba-abc, def-, fed-def",
TestUtility.DumpSorted(repository.TestPolymorphic.Base1.Query()
.ToList()
.Select(item => item.Name1 + "-" + item.MultipleImplementationsReverse?.Name1)));
// Testing C# implementation:
int implementationHash = DomUtility.GetSubtypeImplementationHash("Reverse");
var expected = new[] {
new TestPolymorphic.Base1 {
ID = DomUtility.GetSubtypeImplementationId(mi1.ID, implementationHash),
MultipleImplementationsReverseID = mi1.ID
},
new TestPolymorphic.Base1 {
ID = DomUtility.GetSubtypeImplementationId(mi2.ID, implementationHash),
MultipleImplementationsReverseID = mi2.ID
},
};
var actual = base1.Where(item => item.MultipleImplementationsReverseID != null);
Assert.AreEqual(
TestUtility.DumpSorted(expected, item => item.MultipleImplementationsReverseID.ToString() + "/" + item.ID.ToString()),
TestUtility.DumpSorted(actual, item => item.MultipleImplementationsReverseID.ToString() + "/" + item.ID.ToString()));
// Testing persisted IDs for specific implementation subtype:
Assert.AreEqual(
TestUtility.DumpSorted(base1IDs),
TestUtility.DumpSorted(repository.TestPolymorphic.Base1_Materialized.Query().Select(item => item.ID)));
}
}
}
