public void DefaultValues() { // Arrange var provider = new EmptyModelMetadataProvider(); var detailsProvider = new DefaultCompositeMetadataDetailsProvider( Enumerable.Empty<IMetadataDetailsProvider>()); var key = ModelMetadataIdentity.ForType(typeof(string)); var cache = new DefaultMetadataDetails(key, new ModelAttributes(new object[0])); // Act var metadata = new DefaultModelMetadata(provider, detailsProvider, cache); // Assert Assert.NotNull(metadata.AdditionalValues); Assert.Empty(metadata.AdditionalValues); Assert.Equal(typeof(string), metadata.ModelType); Assert.True(metadata.ConvertEmptyStringToNull); Assert.False(metadata.HasNonDefaultEditFormat); Assert.False(metadata.HideSurroundingHtml); Assert.True(metadata.HtmlEncode); Assert.False(metadata.IsBindingRequired); Assert.False(metadata.IsComplexType); Assert.False(metadata.IsCollectionType); Assert.False(metadata.IsEnum); Assert.False(metadata.IsFlagsEnum); Assert.False(metadata.IsNullableValueType); Assert.False(metadata.IsReadOnly); Assert.False(metadata.IsRequired); Assert.True(metadata.ShowForDisplay); Assert.True(metadata.ShowForEdit); Assert.Null(metadata.DataTypeName); Assert.Null(metadata.Description); Assert.Null(metadata.DisplayFormatString); Assert.Null(metadata.DisplayName); Assert.Null(metadata.EditFormatString); Assert.Null(metadata.EnumDisplayNamesAndValues); Assert.Null(metadata.EnumNamesAndValues); Assert.Null(metadata.NullDisplayText); Assert.Null(metadata.TemplateHint); Assert.Null(metadata.SimpleDisplayProperty); Assert.Equal(10000, ModelMetadata.DefaultOrder); Assert.Equal(ModelMetadata.DefaultOrder, metadata.Order); Assert.Null(metadata.BinderModelName); Assert.Null(metadata.BinderType); Assert.Null(metadata.BindingSource); Assert.Null(metadata.PropertyBindingPredicateProvider); }
public void CreateMetadataForType() { // Arrange var provider = new EmptyModelMetadataProvider(); var detailsProvider = new DefaultCompositeMetadataDetailsProvider( Enumerable.Empty<IMetadataDetailsProvider>()); var key = ModelMetadataIdentity.ForType(typeof(Exception)); var cache = new DefaultMetadataDetailsCache(key, new object[0]); // Act var metadata = new DefaultModelMetadata(provider, detailsProvider, cache); // Assert Assert.Equal(typeof(Exception), metadata.ModelType); Assert.Null(metadata.PropertyName); Assert.Null(metadata.ContainerType); }
public void IsBindingRequired_ReturnsFalse_ForTypes(Type modelType) { // Arrange var provider = new EmptyModelMetadataProvider(); var detailsProvider = new EmptyCompositeMetadataDetailsProvider(); var key = ModelMetadataIdentity.ForType(modelType); var cache = new DefaultMetadataDetails(key, new ModelAttributes(new object[0])); cache.BindingMetadata = new BindingMetadata() { IsBindingRequired = true, // Will be ignored. }; var metadata = new DefaultModelMetadata(provider, detailsProvider, cache); // Act var isBindingRequired = metadata.IsBindingRequired; // Assert Assert.False(isBindingRequired); }
public void CreateMetadataForParameter() { // Arrange var provider = new EmptyModelMetadataProvider(); var detailsProvider = new EmptyCompositeMetadataDetailsProvider(); var methodInfo = GetType().GetMethod( "ActionMethod", BindingFlags.Instance | BindingFlags.NonPublic); var parameterInfo = methodInfo.GetParameters().Where(p => p.Name == "input").Single(); var key = ModelMetadataIdentity.ForParameter(parameterInfo); var cache = new DefaultMetadataDetailsCache(key, new object[0]); // Act var metadata = new DefaultModelMetadata(provider, detailsProvider, cache); Assert.Equal(typeof(string), metadata.ModelType); Assert.Equal("input", metadata.PropertyName); Assert.Null(metadata.ContainerType); }
public void IsReadOnly_ReturnsFalse_ForType() { // Arrange var detailsProvider = new EmptyCompositeMetadataDetailsProvider(); var provider = new DefaultModelMetadataProvider(detailsProvider); var key = ModelMetadataIdentity.ForType(typeof(int[])); var cache = new DefaultMetadataDetails(key, new ModelAttributes(new object[0])); cache.BindingMetadata = new BindingMetadata() { IsReadOnly = true, // Will be ignored. }; var metadata = new DefaultModelMetadata(provider, detailsProvider, cache); // Act var isReadOnly = metadata.IsReadOnly; // Assert Assert.False(isReadOnly); }
public void ValidateChildren_OverrideFalse() { // Arrange var detailsProvider = new EmptyCompositeMetadataDetailsProvider(); var provider = new DefaultModelMetadataProvider(detailsProvider); var key = ModelMetadataIdentity.ForType(typeof(XmlDocument)); var cache = new DefaultMetadataDetails(key, new ModelAttributes(new object[0])); cache.ValidationMetadata = new ValidationMetadata() { ValidateChildren = false, }; var metadata = new DefaultModelMetadata(provider, detailsProvider, cache); // Act var validateChildren = metadata.ValidateChildren; // Assert Assert.False(validateChildren); }
public void PropertiesProperty_WithDefaultOrder_OrdersPropertyNamesAsProvided( IEnumerable <string> originalNames, IEnumerable <string> expectedNames) { // Arrange var provider = new Mock <IModelMetadataProvider>(MockBehavior.Strict); var detailsProvider = new EmptyCompositeMetadataDetailsProvider(); var expectedProperties = new List <DefaultModelMetadata>(); foreach (var originalName in originalNames) { expectedProperties.Add(new DefaultModelMetadata( provider.Object, detailsProvider, new DefaultMetadataDetails( ModelMetadataIdentity.ForProperty(typeof(int), originalName, typeof(string)), attributes: new ModelAttributes(new object[0], new object[0])))); } provider .Setup(p => p.GetMetadataForProperties(typeof(string))) .Returns(expectedProperties); var key = ModelMetadataIdentity.ForType(typeof(string)); var cache = new DefaultMetadataDetails(key, new ModelAttributes(new object[0])); var metadata = new DefaultModelMetadata(provider.Object, detailsProvider, cache); // Act var properties = metadata.Properties; // Assert Assert.Equal(expectedNames.Count(), properties.Count); Assert.Equal(expectedNames.ToArray(), properties.Select(p => p.PropertyName).ToArray()); }
public void PropertiesProperty_WithDefaultOrder_OrdersPropertyNamesAsProvided( IEnumerable<string> originalNames, IEnumerable<string> expectedNames) { // Arrange var provider = new Mock<IModelMetadataProvider>(MockBehavior.Strict); var detailsProvider = new EmptyCompositeMetadataDetailsProvider(); var expectedProperties = new List<DefaultModelMetadata>(); foreach (var originalName in originalNames) { expectedProperties.Add(new DefaultModelMetadata( provider.Object, detailsProvider, new DefaultMetadataDetails( ModelMetadataIdentity.ForProperty(typeof(int), originalName, typeof(string)), attributes: new ModelAttributes(new object[0], new object[0])))); } provider .Setup(p => p.GetMetadataForProperties(typeof(string))) .Returns(expectedProperties); var key = ModelMetadataIdentity.ForType(typeof(string)); var cache = new DefaultMetadataDetails(key, new ModelAttributes(new object[0])); var metadata = new DefaultModelMetadata(provider.Object, detailsProvider, cache); // Act var properties = metadata.Properties; // Assert Assert.Equal(expectedNames.Count(), properties.Count); Assert.Equal(expectedNames.ToArray(), properties.Select(p => p.PropertyName).ToArray()); }
public void CreateMetadataForProperty() { // Arrange var provider = new EmptyModelMetadataProvider(); var detailsProvider = new EmptyCompositeMetadataDetailsProvider(); var key = ModelMetadataIdentity.ForProperty(typeof(string), "Message", typeof(Exception)); var cache = new DefaultMetadataDetailsCache(key, new object[0]); // Act var metadata = new DefaultModelMetadata(provider, detailsProvider, cache); // Assert Assert.Equal(typeof(string), metadata.ModelType); Assert.Equal("Message", metadata.PropertyName); Assert.Equal(typeof(Exception), metadata.ContainerType); }
public void PropertiesSetOnce() { // Arrange var provider = new EmptyModelMetadataProvider(); var detailsProvider = new EmptyCompositeMetadataDetailsProvider(); var key = ModelMetadataIdentity.ForType(typeof(string)); var cache = new DefaultMetadataDetailsCache(key, new object[0]); var metadata = new DefaultModelMetadata(provider, detailsProvider, cache); // Act var firstPropertiesEvaluation = metadata.Properties; var secondPropertiesEvaluation = metadata.Properties; // Assert // Same IEnumerable<ModelMetadata> object. Assert.Same(firstPropertiesEvaluation, secondPropertiesEvaluation); }
public void PropertiesEnumerationEvaluatedOnce() { // Arrange var provider = new EmptyModelMetadataProvider(); var detailsProvider = new EmptyCompositeMetadataDetailsProvider(); var key = ModelMetadataIdentity.ForType(typeof(string)); var cache = new DefaultMetadataDetailsCache(key, new object[0]); var metadata = new DefaultModelMetadata(provider, detailsProvider, cache); // Act var firstPropertiesEvaluation = metadata.Properties.ToList(); var secondPropertiesEvaluation = metadata.Properties.ToList(); // Assert // Identical ModelMetadata objects every time we run through the Properties collection. Assert.Equal(firstPropertiesEvaluation, secondPropertiesEvaluation); }
public void PropertiesProperty_OrdersPropertyNamesUsingOrder_ThenAsProvided( IEnumerable<KeyValuePair<string, int>> originalNamesAndOrders, IEnumerable<string> expectedNames) { // Arrange var provider = new Mock<IModelMetadataProvider>(MockBehavior.Strict); var detailsProvider = new EmptyCompositeMetadataDetailsProvider(); var expectedProperties = new List<DefaultModelMetadata>(); foreach (var kvp in originalNamesAndOrders) { var propertyCache = new DefaultMetadataDetailsCache( ModelMetadataIdentity.ForProperty(typeof(int), kvp.Key, typeof(string)), attributes: null); propertyCache.DisplayMetadata = new DisplayMetadata(); propertyCache.DisplayMetadata.Order = kvp.Value; expectedProperties.Add(new DefaultModelMetadata( provider.Object, detailsProvider, propertyCache)); } provider .Setup(p => p.GetMetadataForProperties(typeof(string))) .Returns(expectedProperties); var key = ModelMetadataIdentity.ForType(typeof(string)); var cache = new DefaultMetadataDetailsCache(key, new object[0]); var metadata = new DefaultModelMetadata(provider.Object, detailsProvider, cache); // Act var properties = metadata.Properties; // Assert Assert.Equal(expectedNames.Count(), properties.Count); Assert.Equal(expectedNames.ToArray(), properties.Select(p => p.PropertyName).ToArray()); }
public void PropertiesProperty_CallsProvider() { // Arrange var provider = new Mock<IModelMetadataProvider>(MockBehavior.Strict); var detailsProvider = new EmptyCompositeMetadataDetailsProvider(); var expectedProperties = new DefaultModelMetadata[] { new DefaultModelMetadata( provider.Object, detailsProvider, new DefaultMetadataDetailsCache( ModelMetadataIdentity.ForProperty(typeof(int), "Prop1", typeof(string)), attributes: null)), new DefaultModelMetadata( provider.Object, detailsProvider, new DefaultMetadataDetailsCache( ModelMetadataIdentity.ForProperty(typeof(int), "Prop2", typeof(string)), attributes: null)), }; provider .Setup(p => p.GetMetadataForProperties(typeof(string))) .Returns(expectedProperties); var key = ModelMetadataIdentity.ForType(typeof(string)); var cache = new DefaultMetadataDetailsCache(key, new object[0]); var metadata = new DefaultModelMetadata(provider.Object, detailsProvider, cache); // Act var properties = metadata.Properties; // Assert Assert.Equal(expectedProperties.Length, properties.Count); for (var i = 0; i < expectedProperties.Length; i++) { Assert.Same(expectedProperties[i], properties[i]); } }
public void IsRequired_ReturnsTrue_ForNonNullableTypes(Type modelType) { // Arrange var provider = new EmptyModelMetadataProvider(); var detailsProvider = new EmptyCompositeMetadataDetailsProvider(); var key = ModelMetadataIdentity.ForType(modelType); var cache = new DefaultMetadataDetailsCache(key, new object[0]); var metadata = new DefaultModelMetadata(provider, detailsProvider, cache); // Act var isRequired = metadata.IsRequired; // Assert Assert.True(isRequired); }
public string GetDisplay(DefaultModelMetadata metadata, object model) { return string.Empty; }
public void IsReadOnly_ReturnsFalse_ForPublicSetProperty() { // Arrange var detailsProvider = new EmptyCompositeMetadataDetailsProvider(); var provider = new DefaultModelMetadataProvider(detailsProvider); var key = ModelMetadataIdentity.ForType(typeof(TypeWithProperties)); var cache = new DefaultMetadataDetails(key, new ModelAttributes(new object[0])); var metadata = new DefaultModelMetadata(provider, detailsProvider, cache); // Act var isReadOnly = metadata.Properties["PublicGetPublicSetProperty"].IsReadOnly; // Assert Assert.False(isReadOnly); }