public void GetIndex_throws_if_index_not_found()
{
var entityType = new EntityType(typeof(Customer), new Model());
var property1 = entityType.GetOrAddProperty(Customer.IdProperty);
var property2 = entityType.GetOrAddProperty(Customer.NameProperty);
Assert.Equal(Strings.IndexNotFound("{'" + Customer.IdProperty.Name + "', '" + Customer.NameProperty.Name + "'}", typeof(Customer).FullName),
Assert.Throws<ModelItemNotFoundException>(
() => entityType.GetIndex(new[] { property1, property2 })).Message);
entityType.AddIndex(property1);
Assert.Equal(Strings.IndexNotFound("{'" + Customer.IdProperty.Name + "', '" + Customer.NameProperty.Name + "'}", typeof(Customer).FullName),
Assert.Throws<ModelItemNotFoundException>(
() => entityType.GetIndex(new[] { property1, property2 })).Message);
}
public void Can_add_retrieve_and_remove_indexes()
{
var entityType = new EntityType(typeof(Order), new Model());
var property1 = entityType.GetOrAddProperty(Order.IdProperty);
var property2 = entityType.GetOrAddProperty(Order.CustomerIdProperty);
Assert.Equal(0, entityType.Indexes.Count);
Assert.Null(entityType.RemoveIndex(new Index(new[] { property1 })));
var index1 = entityType.GetOrAddIndex(property1);
Assert.Equal(1, index1.Properties.Count);
Assert.Same(index1, entityType.GetIndex(property1));
Assert.Same(index1, entityType.FindIndex(property1));
Assert.Same(property1, index1.Properties[0]);
var index2 = entityType.AddIndex(new[] { property1, property2 });
Assert.Equal(2, index2.Properties.Count);
Assert.Same(index2, entityType.GetOrAddIndex(new[] { property1, property2 }));
Assert.Same(index2, entityType.FindIndex(new[] { property1, property2 }));
Assert.Same(property1, index2.Properties[0]);
Assert.Same(property2, index2.Properties[1]);
Assert.Equal(2, entityType.Indexes.Count);
Assert.Same(index1, entityType.Indexes[0]);
Assert.Same(index2, entityType.Indexes[1]);
Assert.Same(index1, entityType.RemoveIndex(index1));
Assert.Null(entityType.RemoveIndex(index1));
Assert.Equal(1, entityType.Indexes.Count);
Assert.Same(index2, entityType.Indexes[0]);
Assert.Same(index2, entityType.RemoveIndex(new Index(new[] { property1, property2 })));
Assert.Equal(0, entityType.Indexes.Count);
}