18790: Add arvados-client logs command.

[arvados.git] / lib / controller / handler_test.go

diff --git a/lib/controller/handler_test.go b/lib/controller/handler_test.go
index a240b195ea9ff583eede71720ab8c9dfdf3c3798..76eab9ca1568c1e1f134489fb70d9e732d5e9bae 100644 (file)
--- a/lib/controller/handler_test.go
+++ b/lib/controller/handler_test.go
@@ -272,15 +272,16 @@ func (s *HandlerSuite) TestProxyNotFound(c *check.C) {
 }
 
 func (s *HandlerSuite) TestLogoutGoogle(c *check.C) {
+       s.cluster.Services.Workbench2.ExternalURL = arvados.URL{Scheme: "https", Host: "wb2.example", Path: "/"}
        s.cluster.Login.Google.Enable = true
        s.cluster.Login.Google.ClientID = "test"
-       req := httptest.NewRequest("GET", "https://0.0.0.0:1/logout?return_to=https://example.com/foo", nil)
+       req := httptest.NewRequest("GET", "https://0.0.0.0:1/logout?return_to=https://wb2.example/", nil)
        resp := httptest.NewRecorder()
        s.handler.ServeHTTP(resp, req)
        if !c.Check(resp.Code, check.Equals, http.StatusFound) {
                c.Log(resp.Body.String())
        }
-       c.Check(resp.Header().Get("Location"), check.Equals, "https://example.com/foo")
+       c.Check(resp.Header().Get("Location"), check.Equals, "https://wb2.example/")
 }
 
 func (s *HandlerSuite) TestValidateV1APIToken(c *check.C) {
@@ -562,3 +563,59 @@ func (s *HandlerSuite) TestLogActivity(c *check.C) {
                c.Check(rows, check.Equals, 1, check.Commentf("expect 1 row for user uuid %s", userUUID))
        }
 }
+
+func (s *HandlerSuite) TestLogLimiting(c *check.C) {
+       s.handler.Cluster.API.MaxConcurrentRequests = 2
+       s.handler.Cluster.API.LogCreateRequestFraction = 0.5
+
+       logreq := httptest.NewRequest("POST", "/arvados/v1/logs", strings.NewReader(`{
+                       "log": {
+                          "event_type": "test"
+                       }
+               }`))
+       logreq.Header.Set("Authorization", "Bearer "+arvadostest.ActiveToken)
+
+       // Log create succeeds
+       for i := 0; i < 2; i++ {
+               resp := httptest.NewRecorder()
+               s.handler.ServeHTTP(resp, logreq)
+               c.Check(resp.Code, check.Equals, http.StatusOK)
+               var lg arvados.Log
+               err := json.Unmarshal(resp.Body.Bytes(), &lg)
+               c.Check(err, check.IsNil)
+               c.Check(lg.UUID, check.Matches, "zzzzz-57u5n-.*")
+       }
+
+       // Pretend there's a log create in flight
+       s.handler.limitLogCreate <- struct{}{}
+
+       // Log create should be rejected now
+       resp := httptest.NewRecorder()
+       s.handler.ServeHTTP(resp, logreq)
+       c.Check(resp.Code, check.Equals, http.StatusServiceUnavailable)
+
+       // Other requests still succeed
+       req := httptest.NewRequest("GET", "/arvados/v1/users/current", nil)
+       req.Header.Set("Authorization", "Bearer "+arvadostest.ActiveToken)
+       resp = httptest.NewRecorder()
+       s.handler.ServeHTTP(resp, req)
+       c.Check(resp.Code, check.Equals, http.StatusOK)
+       var u arvados.User
+       err := json.Unmarshal(resp.Body.Bytes(), &u)
+       c.Check(err, check.IsNil)
+       c.Check(u.UUID, check.Equals, arvadostest.ActiveUserUUID)
+
+       // log create still fails
+       resp = httptest.NewRecorder()
+       s.handler.ServeHTTP(resp, logreq)
+       c.Check(resp.Code, check.Equals, http.StatusServiceUnavailable)
+
+       // Pretend in-flight log is done
+       <-s.handler.limitLogCreate
+
+       // log create succeeds again
+       resp = httptest.NewRecorder()
+       s.handler.ServeHTTP(resp, logreq)
+       c.Check(resp.Code, check.Equals, http.StatusOK)
+
+}