private void VerifyKeyProperty(EntityTypeConfiguration configuration, string expectedKeyName, params PropertyInfo[] props)
        {
            var entityType = CreateEntityTypeWithProperties(props);

            configuration.Configure(entityType, new EdmModel(DataSpace.CSpace));

            Assert.Equal(1, entityType.KeyProperties.Count);
            Assert.Equal(expectedKeyName, entityType.KeyProperties.Single().Name);
        }