public void CreateBindingMetadata_RequiredAttribute_IsBindingRequiredLeftAlone(bool initialValue)
{
// Arrange
var provider = new DataAnnotationsMetadataProvider();
var attributes = new Attribute[] { new RequiredAttribute() };
var key = ModelMetadataIdentity.ForProperty(typeof(int), "Length", typeof(string));
var context = new BindingMetadataProviderContext(key, new ModelAttributes(attributes, new object[0]));
context.BindingMetadata.IsBindingRequired = initialValue;
// Act
provider.CreateBindingMetadata(context);
// Assert
Assert.Equal(initialValue, context.BindingMetadata.IsBindingRequired);
}
public void CreateBindingDetails_NoEditableAttribute_IsReadOnlyLeftAlone(bool?initialValue)
{
// Arrange
var provider = new DataAnnotationsMetadataProvider();
var attributes = new Attribute[] { };
var key = ModelMetadataIdentity.ForProperty(typeof(int), "Length", typeof(string));
var context = new BindingMetadataProviderContext(key, new ModelAttributes(attributes, new object[0]));
context.BindingMetadata.IsReadOnly = initialValue;
// Act
provider.CreateBindingMetadata(context);
// Assert
Assert.Equal(initialValue, context.BindingMetadata.IsReadOnly);
}
public void CreateBindingMetadata_EditableAttributeTrue_SetsReadOnlyFalse()
{
// Arrange
var provider = new DataAnnotationsMetadataProvider();
var editable = new EditableAttribute(allowEdit: true);
var attributes = new Attribute[] { editable };
var key = ModelMetadataIdentity.ForType(typeof(string));
var context = new BindingMetadataProviderContext(key, new ModelAttributes(attributes));
// Act
provider.CreateBindingMetadata(context);
// Assert
Assert.False(context.BindingMetadata.IsReadOnly);
}