15340: Add metrics for cloud ops/errors and instance disappearances.

[arvados.git] / lib / dispatchcloud / dispatcher_test.go

diff --git a/lib/dispatchcloud/dispatcher_test.go b/lib/dispatchcloud/dispatcher_test.go
index 012621f12f633fe9c352e2f6bb847dadb965a59d..6b73e71ccd4267c5e9e6f13749499d8feb3f1a6f 100644 (file)
--- a/lib/dispatchcloud/dispatcher_test.go
+++ b/lib/dispatchcloud/dispatcher_test.go
@@ -49,6 +49,7 @@ func (s *DispatcherSuite) SetUpTest(c *check.C) {
        }
 
        s.cluster = &arvados.Cluster{
+               ManagementToken: "test-management-token",
                Containers: arvados.ContainersConfig{
                        DispatchPrivateKey: string(dispatchprivraw),
                        StaleLockTimeout:   arvados.Duration(5 * time.Millisecond),
@@ -193,6 +194,18 @@ func (s *DispatcherSuite) TestDispatchToStubDriver(c *check.C) {
                        c.Fatalf("timed out with %d containers (%v), %d instances (%+v)", len(ents), ents, len(insts), insts)
                }
        }
+
+       req := httptest.NewRequest("GET", "/metrics", nil)
+       req.Header.Set("Authorization", "Bearer "+s.cluster.ManagementToken)
+       resp := httptest.NewRecorder()
+       s.disp.ServeHTTP(resp, req)
+       c.Check(resp.Code, check.Equals, http.StatusOK)
+       c.Check(resp.Body.String(), check.Matches, `(?ms).*driver_operations{error="0",operation="Create"} [^0].*`)
+       c.Check(resp.Body.String(), check.Matches, `(?ms).*driver_operations{error="0",operation="List"} [^0].*`)
+       c.Check(resp.Body.String(), check.Matches, `(?ms).*driver_operations{error="1",operation="Create"} [^0].*`)
+       c.Check(resp.Body.String(), check.Matches, `(?ms).*driver_operations{error="1",operation="List"} 0\n.*`)
+       c.Check(resp.Body.String(), check.Matches, `(?ms).*instances_disappeared{state="shutdown"} [^0].*`)
+       c.Check(resp.Body.String(), check.Matches, `(?ms).*instances_disappeared{state="unknown"} 0\n.*`)
 }
 
 func (s *DispatcherSuite) TestAPIPermissions(c *check.C) {