public void Can_only_override_lower_or_equal_source_Inverse()
{
var builder = CreateInternalSkipNavigationBuilder();
IConventionSkipNavigation metadata = builder.Metadata;
// the skip navigation is pointing to the automatically-generated
// join entity type and so is its inverse
var inverse = (SkipNavigation)metadata.TargetEntityType.Builder.HasSkipNavigation(
Product.OrdersProperty,
metadata.DeclaringEntityType)
.Metadata;
Assert.NotNull(metadata.Inverse);
Assert.Equal(ConfigurationSource.Convention, metadata.GetInverseConfigurationSource());
Assert.NotNull(inverse.Inverse);
Assert.Equal(ConfigurationSource.Convention, inverse.GetInverseConfigurationSource());
// now explicitly assign the skip navigation's Inverse
Assert.True(builder.CanSetInverse(inverse, ConfigurationSource.DataAnnotation));
Assert.NotNull(builder.HasInverse(inverse, ConfigurationSource.DataAnnotation));
Assert.Equal(inverse, metadata.Inverse);
Assert.Equal(ConfigurationSource.DataAnnotation, metadata.GetInverseConfigurationSource());
Assert.Equal(metadata, inverse.Inverse);
Assert.Equal(ConfigurationSource.DataAnnotation, inverse.GetInverseConfigurationSource());
Assert.True(builder.CanSetInverse(inverse, ConfigurationSource.Convention));
Assert.False(builder.CanSetInverse(null, ConfigurationSource.Convention));
Assert.NotNull(builder.HasInverse(inverse, ConfigurationSource.Convention));
Assert.Null(builder.HasInverse(null, ConfigurationSource.Convention));
Assert.Equal(inverse, metadata.Inverse);
Assert.Equal(ConfigurationSource.DataAnnotation, metadata.GetInverseConfigurationSource());
Assert.Equal(metadata, inverse.Inverse);
Assert.Equal(ConfigurationSource.DataAnnotation, inverse.GetInverseConfigurationSource());
Assert.True(builder.CanSetInverse(null, ConfigurationSource.DataAnnotation));
Assert.NotNull(builder.HasInverse(null, ConfigurationSource.DataAnnotation));
Assert.Null(metadata.Inverse);
Assert.Null(metadata.GetInverseConfigurationSource());
Assert.Null(inverse.Inverse);
Assert.Null(inverse.GetInverseConfigurationSource());
}
public void Can_only_override_lower_or_equal_source_Inverse()
{
var builder = CreateInternalSkipNavigationBuilder();
IConventionSkipNavigation metadata = builder.Metadata;
var inverse = (SkipNavigation)metadata.TargetEntityType.Builder.HasSkipNavigation(
Product.OrdersProperty,
metadata.DeclaringEntityType)
.Metadata;
Assert.Null(metadata.Inverse);
Assert.Null(metadata.GetInverseConfigurationSource());
Assert.Null(inverse.Inverse);
Assert.Null(inverse.GetInverseConfigurationSource());
Assert.True(builder.CanSetInverse(inverse, ConfigurationSource.DataAnnotation));
Assert.NotNull(builder.HasInverse(inverse, ConfigurationSource.DataAnnotation));
Assert.Equal(inverse, metadata.Inverse);
Assert.Equal(ConfigurationSource.DataAnnotation, metadata.GetInverseConfigurationSource());
Assert.Equal(metadata, inverse.Inverse);
Assert.Equal(ConfigurationSource.DataAnnotation, inverse.GetInverseConfigurationSource());
Assert.True(builder.CanSetInverse(inverse, ConfigurationSource.Convention));
Assert.False(builder.CanSetInverse(null, ConfigurationSource.Convention));
Assert.NotNull(builder.HasInverse(inverse, ConfigurationSource.Convention));
Assert.Null(builder.HasInverse(null, ConfigurationSource.Convention));
Assert.Equal(inverse, metadata.Inverse);
Assert.Equal(ConfigurationSource.DataAnnotation, metadata.GetInverseConfigurationSource());
Assert.Equal(metadata, inverse.Inverse);
Assert.Equal(ConfigurationSource.DataAnnotation, inverse.GetInverseConfigurationSource());
Assert.True(builder.CanSetInverse(null, ConfigurationSource.DataAnnotation));
Assert.NotNull(builder.HasInverse(null, ConfigurationSource.DataAnnotation));
Assert.Null(metadata.Inverse);
Assert.Null(metadata.GetInverseConfigurationSource());
Assert.Null(inverse.Inverse);
Assert.Null(inverse.GetInverseConfigurationSource());
}