mirror of
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120 lines
3.3 KiB
Go
120 lines
3.3 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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"testing"
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"time"
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"github.com/stretchr/testify/require"
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"github.com/stretchr/testify/suite"
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"github.com/traefik/traefik/v3/integration/try"
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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 TestErrorPagesSuite(t *testing.T) {
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suite.Run(t, new(ErrorPagesSuite))
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}
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func (s *ErrorPagesSuite) SetupSuite() {
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s.BaseSuite.SetupSuite()
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s.createComposeProject("error_pages")
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s.composeUp()
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s.ErrorPageIP = s.getComposeServiceIP("nginx2")
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s.BackendIP = s.getComposeServiceIP("nginx1")
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}
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func (s *ErrorPagesSuite) TearDownSuite() {
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s.BaseSuite.TearDownSuite()
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}
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func (s *ErrorPagesSuite) TestSimpleConfiguration() {
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file := s.adaptFile("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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s.traefikCmd(withConfigFile(file))
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frontendReq, err := http.NewRequest(http.MethodGet, "http://127.0.0.1:8080", nil)
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require.NoError(s.T(), err)
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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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require.NoError(s.T(), err)
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}
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func (s *ErrorPagesSuite) TestErrorPage() {
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// error.toml contains a mis-configuration of the backend host
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file := s.adaptFile("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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s.traefikCmd(withConfigFile(file))
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frontendReq, err := http.NewRequest(http.MethodGet, "http://127.0.0.1:8080", nil)
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require.NoError(s.T(), err)
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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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require.NoError(s.T(), err)
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}
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func (s *ErrorPagesSuite) TestStatusRewrites() {
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// The `statusRewrites.toml` file contains a misconfigured backend host and some status code rewrites.
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file := s.adaptFile("fixtures/error_pages/statusRewrites.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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s.traefikCmd(withConfigFile(file))
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frontendReq, err := http.NewRequest(http.MethodGet, "http://127.0.0.1:8080", nil)
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require.NoError(s.T(), err)
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frontendReq.Host = "test502.local"
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err = try.Request(frontendReq, 2*time.Second, try.BodyContains("An error occurred."), try.StatusCodeIs(404))
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require.NoError(s.T(), err)
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frontendReq, err = http.NewRequest(http.MethodGet, "http://127.0.0.1:8080", nil)
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require.NoError(s.T(), err)
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frontendReq.Host = "test418.local"
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err = try.Request(frontendReq, 2*time.Second, try.BodyContains("An error occurred."), try.StatusCodeIs(400))
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require.NoError(s.T(), err)
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}
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func (s *ErrorPagesSuite) TestErrorPageFlush() {
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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("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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s.traefikCmd(withConfigFile(file))
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frontendReq, err := http.NewRequest(http.MethodGet, "http://127.0.0.1:8080", nil)
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require.NoError(s.T(), err)
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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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require.NoError(s.T(), err)
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}
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