public void Delete_RetriesTheRightNumberOfTimesThenGivesUpAndThrowsIfException()
{
var sleepCount = 0;
using (SpinLoop.ForTests(i => { sleepCount++; }))
{
var api = new ScriptedAzureManagementLowLevelApiFake();
api.Script.Add(() => { throw new UnhandledHttpException(); });
api.Script.Add(() => { throw new UnhandledHttpException(); });
api.Script.Add(() => { throw new UnhandledHttpException(); });
var azureManagement = new AzureManagementApiWithRetries(
api, 2, TimeSpan.FromMilliseconds(30000));
Assert.That(
() => azureManagement.Delete(FooUri),
Throws.TypeOf<MaxRetriesExceededException>().With.InnerException.TypeOf<UnhandledHttpException>());
Assert.That(sleepCount, Is.EqualTo(2));
}
}
public void Delete_RetriesOnExpectedExceptionAndThrowsOnUnexpected()
{
using (SpinLoop.ForTests(i => { }))
{
var api = new ScriptedAzureManagementLowLevelApiFake();
api.Script.Add(() => { throw new UnhandledHttpException(); });
api.Script.Add(() => { throw new ArgumentException(); });
var azureManagement = new AzureManagementApiWithRetries(
api, 2, TimeSpan.FromMilliseconds(30000));
Assert.That(() => azureManagement.Delete(FooUri), Throws.ArgumentException);
}
}
public void Delete_RetriesTheDeleteWhenRequestStatusReturnsFailed()
{
using (SpinLoop.ForTests(i => { }))
{
var api = new ScriptedAzureManagementLowLevelApiFake();
var createCallCount = 0;
var requestId = 12345;
Action handleCall = () =>
{
createCallCount++;
api.NextRequestId = (++requestId).ToString();
};
api.Script.Add(handleCall);
api.Script.Add(() => api.NextRequestStatus = AzureRequestStatus.InProgress);
api.Script.Add(() => api.NextRequestStatus = AzureRequestStatus.Failed);
api.Script.Add(handleCall);
api.Script.Add(() => api.NextRequestStatus = AzureRequestStatus.Succeeded);
var azureManagement = new AzureManagementApiWithRetries(
api, 2, TimeSpan.FromMilliseconds(30000));
azureManagement.Delete(FooUri);
Assert.That(createCallCount, Is.EqualTo(2));
var expectedUri = FooUri.ToRequestUri(api.NextRequestId);
Assert.That(api.LastCheckRequestStatusRequestUri, Is.EqualTo(expectedUri));
}
}
public void Delete_CallsBeginDelete()
{
var api = new ScriptedAzureManagementLowLevelApiFake();
var wasCalled = false;
api.Script.Add(() => wasCalled = true);
api.Script.Add(() => api.NextRequestStatus = AzureRequestStatus.Succeeded);
var azureManagement = new AzureManagementApiWithRetries(
api, 2, TimeSpan.FromMilliseconds(30000));
azureManagement.Delete(FooUri);
Assert.That(wasCalled, "was called");
Assert.That(api.BeginDeleteDeploymentUri, Is.EqualTo(FooUri), "expected URI");
}
