traefik/integration/timeout_test.go

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package integration
import (
"fmt"
"net/http"
"os"
"time"
"github.com/containous/traefik/integration/try"
"github.com/go-check/check"
checker "github.com/vdemeester/shakers"
)
type TimeoutSuite struct{ BaseSuite }
func (s *TimeoutSuite) SetUpSuite(c *check.C) {
s.createComposeProject(c, "timeout")
s.composeProject.Start(c)
}
func (s *TimeoutSuite) TestForwardingTimeouts(c *check.C) {
httpTimeoutEndpoint := s.composeProject.Container(c, "timeoutEndpoint").NetworkSettings.IPAddress
file := s.adaptFile(c, "fixtures/timeout/forwarding_timeouts.toml", struct {
TimeoutEndpoint string
}{httpTimeoutEndpoint})
defer os.Remove(file)
cmd, display := s.traefikCmd(withConfigFile(file))
defer display(c)
err := cmd.Start()
c.Assert(err, checker.IsNil)
defer cmd.Process.Kill()
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err = try.GetRequest("http://127.0.0.1:8080/api/providers/file/routers", 60*time.Second, try.BodyContains("Path:/dialTimeout"))
c.Assert(err, checker.IsNil)
// This simulates a DialTimeout when connecting to the backend server.
response, err := http.Get("http://127.0.0.1:8000/dialTimeout")
c.Assert(err, checker.IsNil)
c.Assert(response.StatusCode, checker.Equals, http.StatusGatewayTimeout)
// Check that timeout service is available
statusURL := fmt.Sprintf("http://%s:9000/statusTest?status=200", httpTimeoutEndpoint)
c.Assert(try.GetRequest(statusURL, 60*time.Second, try.StatusCodeIs(http.StatusOK)), checker.IsNil)
// This simulates a ResponseHeaderTimeout.
response, err = http.Get("http://127.0.0.1:8000/responseHeaderTimeout?sleep=1000")
c.Assert(err, checker.IsNil)
c.Assert(response.StatusCode, checker.Equals, http.StatusGatewayTimeout)
}