public void IsBindingAllowed_ReturnsTrue_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], null, null));
cache.BindingMetadata = new BindingMetadata()
{
IsBindingAllowed = false, // Will be ignored.
};
var metadata = new DefaultModelMetadata(provider, detailsProvider, cache);
// Act
var isBindingAllowed = metadata.IsBindingAllowed;
// Assert
Assert.True(isBindingAllowed);
}
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 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 PropertyValidationFilter_ReflectsFilter_FromValidationMetadata(IPropertyValidationFilter value)
{
// 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], null, null))
{
ValidationMetadata = new ValidationMetadata
{
PropertyValidationFilter = value,
},
};
var metadata = new DefaultModelMetadata(provider, detailsProvider, cache);
// Act
var validationFilter = metadata.PropertyValidationFilter;
// Assert
Assert.Same(value, validationFilter);
}
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());
}
