public void TwoThreadsInterleavingFailuresShouldntStompASuccess() { MockTracer tracer = new MockTracer(); MockGitProcess gitProcess = this.GetGitProcess(); GitAuthentication dut = new GitAuthentication(gitProcess, "mock://repoUrl"); dut.TryInitializeAndRequireAuth(tracer, out _); string thread1Auth; string thread2Auth; string error; // Populate an initial PAT on two threads dut.TryGetCredentials(tracer, out thread1Auth, out error).ShouldEqual(true); dut.TryGetCredentials(tracer, out thread2Auth, out error).ShouldEqual(true); // Simulate a 401 error on one threads dut.Revoke(thread1Auth); // That thread then retries and succeeds dut.TryGetCredentials(tracer, out thread1Auth, out error).ShouldEqual(true); dut.ConfirmCredentialsWorked(thread1Auth); // If the second thread fails with the old PAT, it shouldn't stomp the new PAT dut.Revoke(thread2Auth); // The second thread should be able to get a PAT dut.TryGetCredentials(tracer, out thread2Auth, out error).ShouldEqual(true); thread2Auth.ShouldEqual(thread1Auth, "The second thread stomp the first threads good auth string"); }
public void BackoffIsNotInEffectAfterSuccess() { MockTracer tracer = new MockTracer(); MockGitProcess gitProcess = this.GetGitProcess(); GitAuthentication dut = new GitAuthentication(gitProcess); string authString; string error; for (int i = 0; i < 5; ++i) { dut.TryGetCredentials(tracer, out authString, out error).ShouldEqual(true, "Failed to get credential on iteration " + i + ": " + error); dut.Revoke(authString); dut.TryGetCredentials(tracer, out authString, out error).ShouldEqual(true, "Failed to retry getting credential on iteration " + i + ": " + error); dut.ConfirmCredentialsWorked(authString); dut.IsBackingOff.ShouldEqual(false, "Should reset backoff after successfully refreshing credentials"); } }
public void CanRetryManyTimesIfTheresSomeSuccess() { MockTracer tracer = new MockTracer(); MockEnlistment enlistment = new MockEnlistment(); MockGitProcess gitProcess = new MockGitProcess(enlistment); GitAuthentication dut = new GitAuthentication(gitProcess); string authString; string error; for (int i = 0; i < 5; ++i) { dut.TryGetCredentials(tracer, out authString, out error).ShouldEqual(true, "Failed to get credential on iteration " + i + ": " + error); dut.RevokeAndCheckCanRetry(authString).ShouldEqual(true, "Did not retry after revoke on iteration: " + i); dut.TryGetCredentials(tracer, out authString, out error).ShouldEqual(true, "Failed to retry getting credential on iteration " + i + ": " + error); dut.ConfirmCredentialsWorked(authString); } }