public void Base_class_value_property_returns_same_as_strongly_typed_value_property()
{
var key = new SimpleKeyValue<int>(new Mock<IKey>().Object, 77);
Assert.Equal(77, key.Value);
Assert.Equal(77, ((IKeyValue)key).Value);
}
public void StartTracking_is_no_op_if_entity_is_already_tracked()
{
var model = BuildModel();
var categoryType = model.FindEntityType(typeof(Category));
var stateManager = CreateStateManager(model);
var category = new Category { Id = 77 };
var entityKey = new SimpleKeyValue<int>(categoryType.FindPrimaryKey(), 77);
var valueBuffer = new ValueBuffer(new object[] { 77, "Bjork", null });
var entry = stateManager.StartTracking(categoryType, entityKey, category, valueBuffer);
Assert.Same(entry, stateManager.StartTracking(categoryType, entityKey, category, valueBuffer));
}
public void StartTracking_throws_if_different_instance_with_same_identity_is_already_tracked()
{
var model = BuildModel();
var categoryType = model.FindEntityType(typeof(Category));
var stateManager = CreateStateManager(model);
var entityKey = new SimpleKeyValue<int>(categoryType.FindPrimaryKey(), 77);
var valueBuffer = new ValueBuffer(new object[] { 77, "Bjork", null });
stateManager.StartTracking(categoryType, entityKey, new Category { Id = 77 }, valueBuffer);
Assert.Equal(
CoreStrings.IdentityConflict("Category"),
Assert.Throws<InvalidOperationException>(
() => stateManager.StartTracking(categoryType, entityKey, new Category { Id = 77 }, valueBuffer)).Message);
}
