public void TestThatDeletingChildrenDoesntBreaks()
{
// Given
var id = Guid.NewGuid();
var testStorage = new TestStorage
{
new ParentEntity(id),
new ChildEntity(Guid.NewGuid())
{
ParentId = id
}
};
var instance = new TestObjectRepository(testStorage);
// When
instance.WaitForInitialize().GetAwaiter().GetResult();
instance.Remove <ChildModel>(v => true);
// Then
// no exceptions
var parentModel = instance.Set <ParentModel>().Single();
var childModel = instance.Set <ChildModel>().ToArray();
Assert.AreEqual(parentModel.Children.Count(), 0);
Assert.AreEqual(parentModel.OptionalChildren.Count(), 0);
Assert.AreEqual(childModel.Length, 0);
}
public void TestThatNoNotifyWhenValueNotChanged()
{
var id = Guid.NewGuid();
var testStorage = new TestStorage
{
new ChildEntity(Guid.NewGuid())
{
ParentId = id, Property = "2"
}
};
var instance = new TestObjectRepository(testStorage);
// When
var child = instance.Set <ChildModel>().First();
Assert.IsNotNull(child);
var shouldFail = false;
instance.ModelChanged += (a) =>
{
if (shouldFail)
{
throw new Exception();
}
};
child.Property = "3";
shouldFail = true;
child.Property = "3";
shouldFail = false;
child.Property = "2";
}
public void TestThatRelationsWorks()
{
// Given
var id = Guid.NewGuid();
var testStorage = new TestStorage
{
new ParentEntity(id),
new ChildEntity(Guid.NewGuid())
{
ParentId = id
}
};
var instance = new TestObjectRepository(testStorage);
// When
instance.WaitForInitialize().GetAwaiter().GetResult();
// Then
// no exceptions
var parentModel = instance.Set <ParentModel>().Single();
var childModel = instance.Set <ChildModel>().Single();
Assert.AreEqual(parentModel.Children.Single(), childModel);
Assert.AreEqual(parentModel.OptionalChildren.Count(), 0);
Assert.AreEqual(childModel.Parent, parentModel);
Assert.AreEqual(childModel.ParentOptional, null);
}
public void TestThatCustomIndexesWorksAfterPropertyChange()
{
var id = Guid.NewGuid();
var testStorage = new TestStorage
{
new ParentEntity(id),
new ChildEntity(Guid.NewGuid())
{
ParentId = id, Property = "1"
},
new ChildEntity(Guid.NewGuid())
{
ParentId = id, Property = "2"
}
};
var instance = new TestObjectRepository(testStorage);
// When
instance.WaitForInitialize().GetAwaiter().GetResult();
instance.Set <ChildModel>().AddIndex(() => x => x.Property);
var child = instance.Set <ChildModel>().Find(() => x => x.Property, "2");
Assert.IsNotNull(child);
Assert.AreEqual(child.Property, "2");
child.Property = "3";
Assert.IsNull(instance.Set <ChildModel>().Find(() => x => x.Property, "2"));
Assert.AreEqual(child, instance.Set <ChildModel>().Find(() => x => x.Property, "3"));
}
public void CtorShouldNotThrowException()
{
// Given
var instance = new TestObjectRepository(new TestStorage());
// When
instance.WaitForInitialize().GetAwaiter().GetResult();
// Then
// no exceptions
}
public void TestThatFindWorks()
{
// Given
var id = Guid.NewGuid();
var testStorage = new TestStorage
{
new ParentEntity(id),
};
var instance = new TestObjectRepository(testStorage);
// When
instance.WaitForInitialize().GetAwaiter().GetResult();
var set = instance.Set <ParentModel>();
Assert.AreEqual(set.Find(id), set.Single());
Assert.AreEqual(set.Find(Guid.Empty), null);
}
public void TestThatSingleOnUnattachedItemDoesNotThrows()
{
// Given
var id = Guid.NewGuid();
var testStorage = new TestStorage
{
new ParentEntity(id),
};
var instance = new TestObjectRepository(testStorage);
// When
instance.WaitForInitialize().GetAwaiter().GetResult();
// Then
// no exceptions
var parentModel = instance.Set <ParentModel>().Single();
var childModel = new ChildModel(new ChildEntity(Guid.NewGuid()));
childModel.Parent = parentModel;
}
public void TestThatPropertyUpdaterNotLeaks()
{
var id = Guid.NewGuid();
var testStorage = new TestStorage
{
new ParentEntity(id),
new ChildEntity(Guid.NewGuid())
{
ParentId = id, Property = "1"
},
new ChildEntity(Guid.NewGuid())
{
ParentId = id, Property = "2"
}
};
var instance = new TestObjectRepository(testStorage);
// When
instance.WaitForInitialize().GetAwaiter().GetResult();
instance.Set <ChildModel>().AddIndex(() => x => x.Property);
var child = instance.Set <ChildModel>().Find(() => x => x.Property, "2");
Assert.IsNotNull(child);
Assert.AreEqual(child.Property, "2");
child.Property = "3";
var count = ModelBase.PropertyUpdater <ChildEntity, string> .Cache.Count;
child.Property = "2";
var newCount = ModelBase.PropertyUpdater <ChildEntity, string> .Cache.Count;
Assert.AreEqual(count, newCount, "Memory leak!");
}
