101 lines
2.7 KiB
Go
101 lines
2.7 KiB
Go
package integration
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import (
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"net/http"
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"net/http/httptest"
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"os"
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"time"
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"github.com/go-check/check"
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"github.com/traefik/traefik/v2/integration/try"
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checker "github.com/vdemeester/shakers"
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)
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// ErrorPagesSuite test suites.
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type ErrorPagesSuite struct {
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BaseSuite
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ErrorPageIP string
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BackendIP string
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}
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func (s *ErrorPagesSuite) SetUpSuite(c *check.C) {
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s.createComposeProject(c, "error_pages")
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s.composeUp(c)
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s.ErrorPageIP = s.getComposeServiceIP(c, "nginx2")
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s.BackendIP = s.getComposeServiceIP(c, "nginx1")
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}
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func (s *ErrorPagesSuite) TestSimpleConfiguration(c *check.C) {
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file := s.adaptFile(c, "fixtures/error_pages/simple.toml", struct {
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Server1 string
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Server2 string
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}{"http://" + s.BackendIP + ":80", s.ErrorPageIP})
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defer os.Remove(file)
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cmd, display := s.traefikCmd(withConfigFile(file))
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defer display(c)
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err := cmd.Start()
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c.Assert(err, checker.IsNil)
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defer s.killCmd(cmd)
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frontendReq, err := http.NewRequest(http.MethodGet, "http://127.0.0.1:8080", nil)
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c.Assert(err, checker.IsNil)
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frontendReq.Host = "test.local"
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err = try.Request(frontendReq, 2*time.Second, try.BodyContains("nginx"))
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c.Assert(err, checker.IsNil)
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}
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func (s *ErrorPagesSuite) TestErrorPage(c *check.C) {
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// error.toml contains a mis-configuration of the backend host
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file := s.adaptFile(c, "fixtures/error_pages/error.toml", struct {
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Server1 string
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Server2 string
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}{s.BackendIP, s.ErrorPageIP})
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defer os.Remove(file)
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cmd, display := s.traefikCmd(withConfigFile(file))
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defer display(c)
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err := cmd.Start()
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c.Assert(err, checker.IsNil)
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defer s.killCmd(cmd)
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frontendReq, err := http.NewRequest(http.MethodGet, "http://127.0.0.1:8080", nil)
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c.Assert(err, checker.IsNil)
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frontendReq.Host = "test.local"
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err = try.Request(frontendReq, 2*time.Second, try.BodyContains("An error occurred."))
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c.Assert(err, checker.IsNil)
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}
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func (s *ErrorPagesSuite) TestErrorPageFlush(c *check.C) {
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srv := httptest.NewServer(http.HandlerFunc(func(rw http.ResponseWriter, r *http.Request) {
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rw.Header().Add("Transfer-Encoding", "chunked")
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rw.WriteHeader(http.StatusInternalServerError)
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_, _ = rw.Write([]byte("KO"))
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}))
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file := s.adaptFile(c, "fixtures/error_pages/simple.toml", struct {
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Server1 string
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Server2 string
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}{srv.URL, s.ErrorPageIP})
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defer os.Remove(file)
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cmd, display := s.traefikCmd(withConfigFile(file))
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defer display(c)
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err := cmd.Start()
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c.Assert(err, checker.IsNil)
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defer s.killCmd(cmd)
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frontendReq, err := http.NewRequest(http.MethodGet, "http://127.0.0.1:8080", nil)
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c.Assert(err, checker.IsNil)
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frontendReq.Host = "test.local"
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err = try.Request(frontendReq, 2*time.Second,
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try.BodyContains("An error occurred."),
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try.HasHeaderValue("Content-Type", "text/html", true),
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)
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c.Assert(err, checker.IsNil)
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}
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