public void JsonLightPayloadMetadataIntegrationTest()
{
Stream resultStream = UnitTestsUtil.GetResponseStream(WebServerLocation.InProcess, "application/json;odata.metadata=none", "/Customers?$select=Name", typeof(CustomDataContext));
Stream stream = TestUtil.EnsureStreamWithSeek(resultStream);
string actualText = new StreamReader(stream).ReadToEnd();
const string expectedSuccessText = @"{""value"":[{""Name"":""Customer 0""},{""Name"":""Customer 1""},{""Name"":""Customer 2""}]}";
Assert.AreEqual(expectedSuccessText, actualText);
// now test that it is fails for the query option
// $controlinfo was briefly used for controlling how much metadata a client wanted
// in JSON-Light payloads. It was removed and replaced with a parameter in the media type.
using (TestWebRequest request = TestWebRequest.CreateForLocation(WebServerLocation.InProcessWcf))
{
request.DataServiceType = typeof(CustomDataContext);
request.RequestUriString = "/Customers?$controlinfo=all";
request.Accept = "application/json;odata.metadata=minimal";
TestUtil.RunCatching(() => request.SendRequest());
Assert.AreEqual(400, request.ResponseStatusCode);
}
// now test that it is fails for 'odata-light' which was also eventually replaced.
using (TestWebRequest request = TestWebRequest.CreateForLocation(WebServerLocation.InProcessWcf))
{
request.DataServiceType = typeof(CustomDataContext);
request.RequestUriString = "/Customers";
request.Accept = "application/json;odata.metadata=light";
TestUtil.RunCatching(() => request.SendRequest());
Assert.AreEqual(415, request.ResponseStatusCode);
}
// now test that it is fails with 'metadata' parameter which was later combined into the 'odata' parameter.
using (TestWebRequest request = TestWebRequest.CreateForLocation(WebServerLocation.InProcessWcf))
{
request.DataServiceType = typeof(CustomDataContext);
request.RequestUriString = "/Customers";
request.Accept = "application/json;odata.metadata=minimal;metadata=all";
TestUtil.RunCatching(() => request.SendRequest());
Assert.AreEqual(415, request.ResponseStatusCode);
}
// Now test that it fails for an invalid type/subtype.
using (TestWebRequest request = TestWebRequest.CreateForLocation(WebServerLocation.InProcessWcf))
{
request.DataServiceType = typeof(CustomDataContext);
request.RequestUriString = "/Customers";
request.Accept = "fake/things;odata.metadata=minimal";
TestUtil.RunCatching(() => request.SendRequest());
Assert.AreEqual(415, request.ResponseStatusCode);
}
}
public void KeyPropertiesWithAttributesHaveHighestPriority()
{
Stream responseStream = UnitTestsUtil.GetResponseStream(WebServerLocation.InProcess, null, "/$metadata", typeof(TypedCustomDataContext <MultiplePropertiesSatisfyingKeyCriteria>));
XmlDocument document = new XmlDocument(TestUtil.TestNameTable);
document.Load(responseStream);
XmlNode node = document.SelectSingleNode("//csdl:Key[csdl:PropertyRef/@Name='ActualID' and csdl:PropertyRef/@Name='ActualID1']", TestUtil.TestNamespaceManager);
Assert.IsTrue(node != null, "Property with attribute should get the highest priority");
}