コード例 #1
0
        public void ComplexValueIgnorePropertyNullValuesTest()
        {
            var versions = new Version[] {
                    null,
                    new Version(4, 0),
                };

            EdmModel edmModel = new EdmModel();
            IEdmComplexType countryRegionType = edmModel.ComplexType("CountryRegion")
                .Property("Name", EdmPrimitiveTypeKind.String)
                .Property("CountryRegionCode", EdmPrimitiveTypeKind.String);
            IEdmComplexType countryRegionNullType = edmModel.ComplexType("CountryRegionNull")
                .Property("Name", EdmPrimitiveTypeKind.String)
                .Property("CountryRegionCode", EdmPrimitiveTypeKind.String);
            IEdmComplexType addressType = edmModel.ComplexType("Address")
                .Property("Street", EdmPrimitiveTypeKind.String)
                .Property("StreetNull", EdmCoreModel.Instance.GetString(true) as EdmTypeReference)
                .Property("Numbers", EdmCoreModel.GetCollection(EdmCoreModel.Instance.GetInt32(false)) as EdmTypeReference)
                .Property("CountryRegion", new EdmComplexTypeReference(countryRegionType, false))
                .Property("CountryRegionNull", new EdmComplexTypeReference(countryRegionNullType, true));
            edmModel.EntityType("Customer")
                .KeyProperty("ID", EdmCoreModel.Instance.GetInt32(false) as EdmTypeReference)
                .Property("Address", new EdmComplexTypeReference(addressType, false));
            edmModel.Fixup();

            this.CombinatorialEngineProvider.RunCombinations(
                new ODataNullValueBehaviorKind[] { ODataNullValueBehaviorKind.Default, ODataNullValueBehaviorKind.DisableValidation, ODataNullValueBehaviorKind.IgnoreValue },
                versions,
                versions,
                TestReaderUtils.ODataBehaviorKinds,
                (nullPropertyValueReaderBehavior, dataServiceVersion, edmVersion, behaviorKind) =>
                {
                    edmModel.SetEdmVersion(edmVersion);

                    // Now we set the 'IgnoreNullValues' annotation on all properties
                    IEdmComplexType edmAddressType = (IEdmComplexType)edmModel.FindType("TestModel.Address");
                    foreach (IEdmStructuralProperty edmProperty in edmAddressType.StructuralProperties())
                    {
                        edmModel.SetNullValueReaderBehavior(edmProperty, nullPropertyValueReaderBehavior);
                    }

                    EntityInstance customerPayload = PayloadBuilder.Entity("TestModel.Customer")
                        .PrimitiveProperty("ID", 1)
                        .Property("Address", PayloadBuilder.ComplexValue("TestModel.Address")
                            .PrimitiveProperty("Street", "One Microsoft Way")
                            .PrimitiveProperty("StreetNull", "One Microsoft Way")
                            .Property("Numbers", PayloadBuilder.PrimitiveMultiValue("Collection(Edm.Int32)").Item(1).Item(2))
                            .Property("CountryRegion", PayloadBuilder.ComplexValue("TestModel.CountryRegion")
                                .PrimitiveProperty("Name", "Austria")
                                .PrimitiveProperty("CountryRegionCode", "AUT"))
                            .Property("CountryRegionNull", PayloadBuilder.ComplexValue("TestModel.CountryRegionNull")
                                .PrimitiveProperty("Name", "Austria")
                                .PrimitiveProperty("CountryRegionCode", "AUT")));

                    var testCases = new[]
                    {
                        // Complex types that are not nullable should not allow null values.
                        // Null primitive property in the payload and non-nullable property in the model
                        new IgnoreNullValueTestCase
                        {
                            PropertyName = "Street",
                            ExpectedResponseException = ODataExpectedExceptions.ODataException("ReaderValidationUtils_NullNamedValueForNonNullableType", "Street", "Edm.String"),
                        },
                         // Null complex property in the payload and non-nullable property in the model
                        new IgnoreNullValueTestCase
                        {
                            PropertyName = "CountryRegion",
                            ExpectedResponseException = ODataExpectedExceptions.ODataException("ReaderValidationUtils_NullNamedValueForNonNullableType", "CountryRegion", "TestModel.CountryRegion"),
                        },
                        // Null collection property in the payload and non-nullable property in the model
                        new IgnoreNullValueTestCase
                        {
                            PropertyName = "Numbers",
                            ExpectedResponseException = ODataExpectedExceptions.ODataException("ReaderValidationUtils_NullNamedValueForNonNullableType", "Numbers", "Collection(Edm.Int32)"),
                        },
                        // Complex types that are nullable should allow null values.
                        // Null primitive property in the payload and nullable property in the model
                        new IgnoreNullValueTestCase
                        {
                            PropertyName = "StreetNull",
                        },
                        // Null complex property in the payload and nullable property in the model
                        new IgnoreNullValueTestCase
                        {
                            PropertyName = "CountryRegionNull",
                        },
                    };

                    Func<IgnoreNullValueTestCase, ReaderTestConfiguration, PayloadReaderTestDescriptor> createTestDescriptor =
                        (testCase, testConfig) =>
                        {
                            EntityInstance payloadValue = customerPayload.DeepCopy();
                            ComplexInstance payloadAddressValue = ((ComplexProperty)payloadValue.GetProperty("Address")).Value;
                            SetToNull(payloadAddressValue, testCase.PropertyName);

                            ComplexInstance resultValue = payloadValue;
                            if (testConfig.IsRequest && nullPropertyValueReaderBehavior == ODataNullValueBehaviorKind.IgnoreValue)
                            {
                                resultValue = customerPayload.DeepCopy();
                                ComplexInstance resultAddressValue = ((ComplexProperty)resultValue.GetProperty("Address")).Value;
                                resultAddressValue.Remove(resultAddressValue.GetProperty(testCase.PropertyName));
                            }

                            return new PayloadReaderTestDescriptor(this.Settings)
                            {
                                PayloadElement = payloadValue,
                                PayloadEdmModel = edmModel,
                                ExpectedResultPayloadElement = 
                                    tc =>
                                    {
                                        if (tc.Format == ODataFormat.Json)
                                        {
                                            // under the client knob ODL will compute edit links, ids, etc
                                            // so we need to update the expected payload
                                            if (tc.RunBehaviorKind == TestODataBehaviorKind.WcfDataServicesClient)
                                            {
                                                var entity = resultValue as EntityInstance;
                                                if (entity != null)
                                                {
                                                    if (!tc.IsRequest)
                                                    {
                                                        entity.Id = "http://odata.org/test/Customer(1)";
                                                        entity.EditLink = "http://odata.org/test/Customer(1)";
                                                        entity.WithSelfLink("http://odata.org/test/Customer(1)");
                                                    }
                                                }
                                            } 
                                            
                                            var tempDescriptor = new PayloadReaderTestDescriptor(this.Settings)
                                            {
                                                PayloadElement = resultValue,
                                                PayloadEdmModel = edmModel,
                                            };

                                            JsonLightPayloadElementFixup.Fixup(tempDescriptor);
                                            return tempDescriptor.PayloadElement;
                                        }

                                        return resultValue;
                                    },
                                ExpectedException = (testConfig.IsRequest && nullPropertyValueReaderBehavior != ODataNullValueBehaviorKind.Default) ? null : testCase.ExpectedResponseException
                            };
                        };

                    this.CombinatorialEngineProvider.RunCombinations(
                        testCases,
                        this.ReaderTestConfigurationProvider.ExplicitFormatConfigurations,
                        (testCase, testConfiguration) =>
                        {
                            testConfiguration = testConfiguration.CloneAndApplyBehavior(behaviorKind);
                            testConfiguration.MessageReaderSettings.BaseUri = null;

                            PayloadReaderTestDescriptor testDescriptor = createTestDescriptor(testCase, testConfiguration);
                            testDescriptor.RunTest(testConfiguration);
                        });
                });
        }