Пример #1
0
        public void Can_only_override_lower_or_equal_source_IsEagerLoaded()
        {
            var builder = CreateInternalNavigationBuilder();
            IConventionNavigation metadata = builder.Metadata;

            Assert.False(metadata.IsEagerLoaded);
            Assert.Null(metadata.GetIsEagerLoadedConfigurationSource());

            Assert.True(builder.CanSetAutoInclude(autoInclude: true, ConfigurationSource.DataAnnotation));
            Assert.NotNull(builder.AutoInclude(autoInclude: true, ConfigurationSource.DataAnnotation));

            Assert.True(metadata.IsEagerLoaded);
            Assert.Equal(ConfigurationSource.DataAnnotation, metadata.GetIsEagerLoadedConfigurationSource());

            Assert.True(builder.CanSetAutoInclude(autoInclude: true, ConfigurationSource.Convention));
            Assert.False(builder.CanSetAutoInclude(autoInclude: false, ConfigurationSource.Convention));
            Assert.NotNull(builder.AutoInclude(autoInclude: true, ConfigurationSource.Convention));
            Assert.Null(builder.AutoInclude(autoInclude: false, ConfigurationSource.Convention));

            Assert.True(metadata.IsEagerLoaded);
            Assert.Equal(ConfigurationSource.DataAnnotation, metadata.GetIsEagerLoadedConfigurationSource());

            Assert.True(builder.CanSetAutoInclude(autoInclude: false, ConfigurationSource.DataAnnotation));
            Assert.NotNull(builder.AutoInclude(autoInclude: false, ConfigurationSource.DataAnnotation));

            Assert.False(metadata.IsEagerLoaded);
            Assert.Equal(ConfigurationSource.DataAnnotation, metadata.GetIsEagerLoadedConfigurationSource());

            Assert.True(builder.CanSetAutoInclude(null, ConfigurationSource.DataAnnotation));
            Assert.NotNull(builder.AutoInclude(null, ConfigurationSource.DataAnnotation));

            Assert.False(metadata.IsEagerLoaded);
            Assert.Null(metadata.GetIsEagerLoadedConfigurationSource());
        }
        /// <summary>
        ///     This is an internal API that supports the Entity Framework Core infrastructure and not subject to
        ///     the same compatibility standards as public APIs. It may be changed or removed without notice in
        ///     any release. You should only use it directly in your code with extreme caution and knowing that
        ///     doing so can result in application failures when updating to a new Entity Framework Core release.
        /// </summary>
        public virtual bool CanSetAutoInclude(bool?autoInclude, ConfigurationSource configurationSource)
        {
            IConventionNavigation conventionNavigation = Metadata;

            return(configurationSource.Overrides(conventionNavigation.GetIsEagerLoadedConfigurationSource()) ||
                   conventionNavigation.IsEagerLoaded == autoInclude);
        }
        /// <summary>
        ///     This is an internal API that supports the Entity Framework Core infrastructure and not subject to
        ///     the same compatibility standards as public APIs. It may be changed or removed without notice in
        ///     any release. You should only use it directly in your code with extreme caution and knowing that
        ///     doing so can result in application failures when updating to a new Entity Framework Core release.
        /// </summary>
        public virtual bool CanSetIsEagerLoaded(bool?eagerLoaded, ConfigurationSource configurationSource)
        {
            IConventionNavigation conventionNavigation = Metadata;

            return(configurationSource.Overrides(conventionNavigation.GetIsEagerLoadedConfigurationSource()) ||
                   conventionNavigation.IsEagerLoaded == eagerLoaded);
        }