I'm trying to test the Data
values that are returned from an ASP.NET MVC3 JsonView
, but I'm not sure how.
I have a simple ASP.NET MVC3 website, with an action method that returns a JsonView.
eg (some pseduo code for a list of anonymous types):
var lotsOfFail = database.GetMeThatDamnDataList();
var returnData = (from x in lotsOfFail
select new
{
Id = x.Id,
Name = x.Name
..
}).ToList();
return Json(returnData, JsonRequestBehavior.AllowGet);
Now in my unit test, I'm trying to test the values of Data
. So following various suggestions, I'm doing the following.. which -does- work :-
// Act.
JsonResult jsonResult = controller.PewPewKThxBai(null, null);
// Assert.
Assert.IsNotNull(jsonResult);
dynamic data = jsonResult.Data;
Assert.IsNotNull(data);
Assert.IsTrue(data.Count >= 0);
But I also wish to test the first three results that come back, against a fixed list of data.
Notice how I have the following code: var lotsOfFail = database.GetMeThatDamnDataList();
Well, the database is populated with some hardcoded data AND some random data. The first three records are hardcoded.
As such, I wish to make sure that I can test my hardcoded data.
Like this...
// Assert.
Assert.IsNotNull(jsonResult);
dynamic data = jsonResult.Data;
Assert.IsNotNull(data);
var hardCodedData =
FakeWhatevers.CreateHardcodedWhatevers()
.Where(x => x.EventType == EventType.BannableViolation)
.ToList();
Assert.IsTrue(data.Count >= hardCodedData .Count);
for (int i = 0; i < hardCodedData .Count; i++)
{
Assert.AreEqual(data[0].Id== hardCodedData [0].GameServerId);
}
but because data
is a dynamic, I don't know how to test the properties of it.
Any ideas?
The following should work:
for (int i = 0; i < hardCodedData.Count; i++)
{
Assert.AreEqual(hardCodedData[i].GameServerId, data[i].Id);
Assert.AreEqual(hardCodedData[i].GameServerName, data[i].Name);
...
}
Notice that I have inverted the order of argument as the first is the expected and the second is the actual.
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