C# (CSharp) System.Data.Entity.Core.Metadata.Edm EntityType.RemoveAnnotation示例

示例#1

        public void RemoveAnnotation_returns_false_if_annotation_not_found()
        {
            var entityType = new EntityType("E", "N", DataSpace.CSpace);
            var value      = new object();

            entityType.AddAnnotation("name", value);

            Assert.False(entityType.RemoveAnnotation("notfound"));
        }

示例#2

        public void RemoveAnnotation_throws_if_metadata_item_is_readonly()
        {
            var entityType = new EntityType("E", "N", DataSpace.CSpace);
            var value      = new object();

            entityType.AddAnnotation("name", value);
            entityType.SetReadOnly();

            Assert.Equal(
                Strings.OperationOnReadOnlyCollection,
                Assert.Throws <InvalidOperationException>(() => entityType.RemoveAnnotation("name"))
                .Message);
        }

示例#3

        public void Can_remove_annotation()
        {
            var entityType = new EntityType("E", "N", DataSpace.CSpace);
            var value      = new object();

            entityType.AddAnnotation("name", value);

            Assert.NotEmpty(entityType.Annotations);

            Assert.True(entityType.RemoveAnnotation("name"));

            Assert.Empty(entityType.Annotations);
        }

示例#4

文件： MetadataItemTests.cs 项目： Cireson/EntityFramework6

        public void Can_remove_annotation()
        {
            var entityType = new EntityType("E", "N", DataSpace.CSpace);
            var value = new object();

            entityType.AddAnnotation("name", value);
            
            Assert.NotEmpty(entityType.Annotations);

            Assert.True(entityType.RemoveAnnotation("name"));

            Assert.Empty(entityType.Annotations);
        }

示例#5

文件： MetadataItemTests.cs 项目： Cireson/EntityFramework6

        public void RemoveAnnotation_returns_false_if_annotation_not_found()
        {
            var entityType = new EntityType("E", "N", DataSpace.CSpace);
            var value = new object();

            entityType.AddAnnotation("name", value);

            Assert.False(entityType.RemoveAnnotation("notfound"));
        }

示例#6

文件： MetadataItemTests.cs 项目： Cireson/EntityFramework6

        public void RemoveAnnotation_throws_if_metadata_item_is_readonly()
        {
            var entityType = new EntityType("E", "N", DataSpace.CSpace);
            var value = new object();

            entityType.AddAnnotation("name", value);
            entityType.SetReadOnly();

            Assert.Equal(
                Strings.OperationOnReadOnlyCollection,
                Assert.Throws<InvalidOperationException>(() => entityType.RemoveAnnotation("name"))
                    .Message);
        }