public void UpdateEntityDelegatesGenerationTest(string json)
{
// Get expected values from incoming json
var jObject = JObject.Parse(json);
var nameExpectedValue = jObject.GetValue("Name")?.Value <string>();
var nameValueExists = jObject.GetValue("Name") != null;
var descriptionExpectedValue = jObject.GetValue("Description")?.Value <string>();
var descriptionValueExists = jObject.GetValue("Description") != null;
// Create entity to be updated with values from json
var sourceEntity = new Car()
{
Name = Guid.NewGuid().ToString("N"),
Description = Guid.NewGuid().ToString("N")
};
// Building update delegated & apply updates
var updateDelegates = dynamicHelper.GetItemUpdateDelegates(jObject);
var updatedEntity = ApplyUpdateDelegates(updateDelegates, sourceEntity);
if (nameValueExists)
{
// Expect name was updated
Assert.AreEqual(nameExpectedValue, updatedEntity.Name);
}
else
{
// Expect name left unchanged
Assert.AreEqual(sourceEntity.Name, updatedEntity.Name);
}
if (descriptionValueExists)
{
// Expect description was updated
Assert.AreEqual(descriptionExpectedValue, updatedEntity.Description);
}
else
{
// Expect description left unchanged
Assert.AreEqual(sourceEntity.Description, updatedEntity.Description);
}
}
public async Task <IActionResult> Update([FromBody] JObject value)
{
IEnumerable <Action <Car> > propertyUpdateActions;
var itemId = carDynamicUpdateHelper.GetItemId(value);
propertyUpdateActions = carDynamicUpdateHelper.GetItemUpdateDelegates(value);
try
{
await carsService.CreateOrUpdate(itemId, propertyUpdateActions);
return(Ok());
}
catch (ValidationException ex)
{
return(BadRequest(ex.Message));
}
catch (KeyNotFoundException)
{
return(NotFound());
}
}