public async Task TestUnsubscribe()
{
var ext = new EventGridExtensionConfig();
var host = TestHelpers.NewHost <MyProg1>(ext);
await host.StartAsync(); // add listener
var request = CreateUnsubscribeRequest("TestEventGrid");
var response = await ext.ConvertAsync(request, CancellationToken.None);
Assert.Equal(HttpStatusCode.Accepted, response.StatusCode);
}
public static JobHost NewHost <T>(EventGridExtensionConfig ext = null)
{
JobHostConfiguration config = new JobHostConfiguration();
config.HostId = Guid.NewGuid().ToString("n");
config.StorageConnectionString = null;
config.DashboardConnectionString = null;
config.TypeLocator = new FakeTypeLocator <T>();
config.AddExtension(ext ?? new EventGridExtensionConfig());
config.AddExtension(new TestExtensionConfig());
var host = new JobHost(config);
return(host);
}
public async Task ExecutionFailureTest()
{
var ext = new EventGridExtensionConfig();
var host = TestHelpers.NewHost <MyProg2>(ext);
await host.StartAsync(); // add listener
JObject dummyPayload = JObject.Parse("{}");
var request = CreateDispatchRequest("EventGridThrowsException", dummyPayload);
var response = await ext.ConvertAsync(request, CancellationToken.None);
string responseContent = await response.Content.ReadAsStringAsync();
Assert.Equal("Exception while executing function: EventGridThrowsException", responseContent);
Assert.Equal(HttpStatusCode.InternalServerError, response.StatusCode);
}
public async Task WrongFunctionNameTest()
{
var ext = new EventGridExtensionConfig();
var host = TestHelpers.NewHost <MyProg2>(ext);
await host.StartAsync(); // add listener
JObject dummyPayload = JObject.Parse("{}");
var request = CreateDispatchRequest("RandomFunctionName", dummyPayload);
var response = await ext.ConvertAsync(request, CancellationToken.None);
string responseContent = await response.Content.ReadAsStringAsync();
Assert.Equal("cannot find function: 'RandomFunctionName'", responseContent);
Assert.Equal(HttpStatusCode.NotFound, response.StatusCode);
}
public async Task TestCloudEvent()
{
// individual elements
var ext = new EventGridExtensionConfig();
var host = TestHelpers.NewHost <MyProg1>(ext);
await host.StartAsync(); // add listener
var request = CreateSingleRequest("TestEventGrid",
JObject.Parse(@"{'subject':'one','data':{'prop':'alpha'}}"));
var response = await ext.ConvertAsync(request, CancellationToken.None);
// verifies each instance gets its own proper binding data (from FakePayload.Prop)
_log.TryGetValue("one", out string alpha);
Assert.Equal("alpha", alpha);
Assert.Equal(HttpStatusCode.Accepted, response.StatusCode);
}
public async Task TestDispatch()
{
var ext = new EventGridExtensionConfig();
var host = TestHelpers.NewHost <MyProg1>(ext);
await host.StartAsync(); // add listener
var request = CreateDispatchRequest("TestEventGrid",
JObject.Parse(@"{'subject':'one','data':{'prop':'alpha'}}"),
JObject.Parse(@"{'subject':'two','data':{'prop':'beta'}}"));
var response = await ext.ConvertAsync(request, CancellationToken.None);
// Verify that the user function was dispatched twice, NOT necessarily in order
// Also verifies each instance gets its own proper binding data (from FakePayload.Prop)
_log.TryGetValue("one", out string alpha);
_log.TryGetValue("two", out string beta);
Assert.Equal("alpha", alpha);
Assert.Equal("beta", beta);
// TODO - Verify that we return from webhook before the dispatch is finished
// https://github.com/Azure/azure-functions-eventgrid-extension/issues/10
Assert.Equal(HttpStatusCode.Accepted, response.StatusCode);
}
public async Task TestDispatch()
{
var ext = new EventGridExtensionConfig();
var host = TestHelpers.NewHost <MyProg1>(ext);
await host.StartAsync(); // add listener
var request = CreateDispatchRequest("TestEventGrid",
JObject.Parse(@"{'subject':'one','data':{'prop':'alpha'}}"),
JObject.Parse(@"{'subject':'two','data':{'prop':'beta'}}"));
IAsyncConverter <HttpRequestMessage, HttpResponseMessage> handler = ext;
var response = await handler.ConvertAsync(request, CancellationToken.None);
// Verify that the user function was dispatched twice, in order.
// Also verifies each instance gets its own proper binding data (from FakePayload.Prop)
Assert.Equal("[Dispatch:one, alpha][Dispatch:two, beta]", _log.ToString());
// TODO - Verify that we return from webhook before the dispatch is finished
// https://github.com/Azure/azure-functions-eventgrid-extension/issues/10
Assert.Equal(HttpStatusCode.Accepted, response.StatusCode);
}
