C# InternalModelBuilder类代码示例

        public virtual InternalModelBuilder Apply(InternalModelBuilder modelBuilder)
        {
            modelBuilder.Annotation(
                SqlServerAnnotationNames.Prefix + SqlServerAnnotationNames.ValueGeneration,
                SqlServerValueGenerationStrategy.Sequence.ToString(),
                ConfigurationSource.Convention);

            var sequence = new Sequence(Sequence.DefaultName) { Model = modelBuilder.Metadata };
            modelBuilder.Annotation(
                SqlServerAnnotationNames.Prefix + RelationalAnnotationNames.Sequence + sequence.Schema + "." + sequence.Name,
                sequence.Serialize(),
                ConfigurationSource.Convention
                );

            modelBuilder.Annotation(
                SqlServerAnnotationNames.Prefix + SqlServerAnnotationNames.DefaultSequenceName,
                sequence.Name,
                ConfigurationSource.Convention);

            modelBuilder.Annotation(
                SqlServerAnnotationNames.Prefix + SqlServerAnnotationNames.DefaultSequenceSchema,
                sequence.Schema,
                ConfigurationSource.Convention);

            return modelBuilder;
        }

        private InternalIndexBuilder CreateInternalIndexBuilder()
        {
            var modelBuilder = new InternalModelBuilder(new Model());
            var entityBuilder = modelBuilder.Entity(typeof(Customer), ConfigurationSource.Explicit);

            return entityBuilder.HasIndex(new[] { Customer.IdProperty, Customer.NameProperty }, ConfigurationSource.Explicit);
        }

        public virtual InternalModelBuilder Apply(InternalModelBuilder modelBuilder)
        {
            modelBuilder.RemoveEntityTypesUnreachableByNavigations(ConfigurationSource.DataAnnotation);
            RemoveNavigationlessForeignKeys(modelBuilder);

            return modelBuilder;
        }

        public void Throws_when_navigation_is_not_added_or_ignored()
        {
            var modelBuilder = new InternalModelBuilder(new Model(), new ConventionSet());
            var entityTypeBuilder = modelBuilder.Entity(typeof(NavigationEntity), ConfigurationSource.Convention);

            Assert.Equal(CoreStrings.NavigationNotAdded("Navigation", typeof(NavigationEntity).FullName),
                Assert.Throws<InvalidOperationException>(() => new PropertyMappingValidationConvention().Apply(modelBuilder)).Message);
        }

        public virtual void Does_not_throw_when_primitive_type_property_is_ignored()
        {
            var modelBuilder = new InternalModelBuilder(new Model());
            var entityTypeBuilder = modelBuilder.Entity(typeof(PrimitivePropertyEntity), ConfigurationSource.Convention);
            entityTypeBuilder.Ignore("Property", ConfigurationSource.Convention);

            CreateConvention().Apply(modelBuilder);
        }

        public void Throws_when_primitive_type_is_not_added_or_ignored()
        {
            var modelBuilder = new InternalModelBuilder(new Model(), new ConventionSet());
            var entityTypeBuilder = modelBuilder.Entity(typeof(PrimitivePropertyEntity), ConfigurationSource.Convention);

            Assert.Equal(CoreStrings.PropertyNotAdded("Property", typeof(PrimitivePropertyEntity).FullName),
                Assert.Throws<InvalidOperationException>(() => new RelationalPropertyMappingValidationConvention(new TestRelationalTypeMapper()).Apply(modelBuilder)).Message);
        }

 public virtual InternalModelBuilder Apply(InternalModelBuilder modelBuilder)
 {
     modelBuilder.Annotation(
         SqlServerAnnotationNames.Prefix + SqlServerAnnotationNames.ValueGeneration,
         SqlServerValueGenerationStrategy.Sequence.ToString(),
         ConfigurationSource.Convention);
     return modelBuilder;
 }

        public void Does_not_throw_when_navigation_is_ignored()
        {
            var modelBuilder = new InternalModelBuilder(new Model(), new ConventionSet());
            var entityTypeBuilder = modelBuilder.Entity(typeof(NavigationEntity), ConfigurationSource.Convention);
            entityTypeBuilder.Ignore("Navigation", ConfigurationSource.Convention);

            new PropertyMappingValidationConvention().Apply(modelBuilder);
        }

        public void Does_not_throw_when_primitive_type_is_added()
        {
            var modelBuilder = new InternalModelBuilder(new Model(), new ConventionSet());
            var entityTypeBuilder = modelBuilder.Entity(typeof(PrimitivePropertyEntity), ConfigurationSource.Convention);
            entityTypeBuilder.Property("Property", typeof(int), ConfigurationSource.Convention);

            new PropertyMappingValidationConvention().Apply(modelBuilder);
        }

        public void Does_not_throw_when_primitive_type_is_ignored()
        {
            var modelBuilder = new InternalModelBuilder(new Model(), new ConventionSet());
            var entityTypeBuilder = modelBuilder.Entity(typeof(PrimitivePropertyEntity), ConfigurationSource.Convention);
            entityTypeBuilder.Ignore("Property", ConfigurationSource.Convention);

            new RelationalPropertyMappingValidationConvention(new TestRelationalTypeMapper()).Apply(modelBuilder);
        }

        public virtual void Throws_when_navigation_is_not_added_or_ignored()
        {
            var modelBuilder = new InternalModelBuilder(new Model());
            var entityTypeBuilder = modelBuilder.Entity(typeof(NavigationEntity), ConfigurationSource.Convention);

            Assert.Equal(
                CoreStrings.NavigationNotAdded(typeof(NavigationEntity).DisplayName(fullName: false), "Navigation", typeof(PrimitivePropertyEntity).Name),
                Assert.Throws<InvalidOperationException>(() => CreateConvention().Apply(modelBuilder)).Message);
        }

        public void Throws_when_added_property_is_not_primitive_type()
        {
            var modelBuilder = new InternalModelBuilder(new Model(), new ConventionSet());
            var entityTypeBuilder = modelBuilder.Entity(typeof(NonPrimitiveAsPropertyEntity), ConfigurationSource.Convention);
            entityTypeBuilder.Property("Property", typeof(NavigationAsProperty), ConfigurationSource.Convention);

            Assert.Equal(CoreStrings.PropertyNotMapped("Property", typeof(NonPrimitiveAsPropertyEntity).FullName),
                Assert.Throws<InvalidOperationException>(() => new PropertyMappingValidationConvention().Apply(modelBuilder)).Message);
        }

        public void Throws_when_added_property_is_not_mapped_to_store_even_if_configured_to_use_column_type()
        {
            var modelBuilder = new InternalModelBuilder(new Model(), new ConventionSet());
            var entityTypeBuilder = modelBuilder.Entity(typeof(NonPrimitiveAsPropertyEntity), ConfigurationSource.Convention);
            entityTypeBuilder.Property("Property", typeof(long), ConfigurationSource.Convention).Relational(ConfigurationSource.Convention).ColumnType("some_int_mapping");

            Assert.Equal(CoreStrings.PropertyNotMapped("Property", typeof(NonPrimitiveAsPropertyEntity).FullName),
                Assert.Throws<InvalidOperationException>(() => new RelationalPropertyMappingValidationConvention(new TestRelationalTypeMapper()).Apply(modelBuilder)).Message);
        }

        public virtual void Throws_when_nonprimitive_value_type_property_is_not_added_or_ignored()
        {
            var modelBuilder = new InternalModelBuilder(new Model());
            var entityTypeBuilder = modelBuilder.Entity(typeof(NonPrimitiveValueTypePropertyEntity), ConfigurationSource.Convention);

            Assert.Equal(
                CoreStrings.PropertyNotAdded(
                    typeof(NonPrimitiveValueTypePropertyEntity).DisplayName(fullName: false), "Property", typeof(CancellationToken).Name),
                Assert.Throws<InvalidOperationException>(() => CreateConvention().Apply(modelBuilder)).Message);
        }

        public void NotMappedAttribute_overrides_configuration_from_convention_source()
        {
            var modelBuilder = new InternalModelBuilder(new Model());

            var entityBuilder = modelBuilder.Entity(typeof(A), ConfigurationSource.Convention);

            new NotMappedEntityTypeAttributeConvention().Apply(entityBuilder);

            Assert.Equal(0, modelBuilder.Metadata.GetEntityTypes().Count());
        }