public void CreateModel_QuestionDefinitionIdNotInBindingContext_ThrowsInvalidOperationException()
{
// Arrange
var formCollection = new NameValueCollection
{
{ "NonExistingProperty", "" }
};
var valueProvider = new NameValueCollectionValueProvider(formCollection, null);
var modelMetadata = ModelMetadataProviders.Current.GetMetadataForType(null, typeof(QuestionBase));
var bindingContext = new ModelBindingContext
{
ModelName = "",
ValueProvider = valueProvider,
ModelMetadata = modelMetadata
};
QuestionBaseModelBinder b = new QuestionBaseModelBinder();
ControllerContext controllerContext = new ControllerContext();
// Act
// Assert
Assert.Throws <InvalidOperationException>(() => b.BindModel(controllerContext, bindingContext));
}
public void CreateModel_CreatesModelOfCorrectType_CreatesModelMetaDataOfCorrectQuestionType()
{
// Arrange
var formCollection = new NameValueCollection
{
// MaritalStatus here provides better test experience over CurrentLienHolder
// since CurrentLienHolder is a default value for Enum.TryParse(questionDefinitionIdName
{ "QuestionDefinitionId", "MaritalStatus" }
};
var valueProvider = new NameValueCollectionValueProvider(formCollection, null);
var modelMetadata = ModelMetadataProviders.Current.GetMetadataForType(null, typeof(QuestionBase));
var bindingContext = new ModelBindingContext
{
ModelName = "",
ValueProvider = valueProvider,
ModelMetadata = modelMetadata
};
QuestionBaseModelBinder b = new QuestionBaseModelBinder();
ControllerContext controllerContext = new ControllerContext();
// Act
QuestionBase result = (QuestionBase)b.BindModel(controllerContext, bindingContext);
// Assert
Assert.AreEqual(result.QuestionDefinitionId, QuestionDefinitionId.MaritalStatus);
}