88 lines
2.1 KiB
Go
88 lines
2.1 KiB
Go
package integration
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import (
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"encoding/json"
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"net"
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"net/http"
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"net/http/httptest"
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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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"github.com/traefik/traefik/v2/pkg/config/dynamic"
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checker "github.com/vdemeester/shakers"
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)
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type HTTPSuite struct{ BaseSuite }
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func (s *HTTPSuite) TestSimpleConfiguration(c *check.C) {
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cmd, display := s.traefikCmd(withConfigFile("fixtures/http/simple.toml"))
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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 cmd.Process.Kill()
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// Expect a 404 as we configured nothing.
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err = try.GetRequest("http://127.0.0.1:8000/", time.Second, try.StatusCodeIs(http.StatusNotFound))
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c.Assert(err, checker.IsNil)
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// Provide a configuration, fetched by Traefik provider.
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configuration := &dynamic.Configuration{
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HTTP: &dynamic.HTTPConfiguration{
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Routers: map[string]*dynamic.Router{
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"routerHTTP": {
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EntryPoints: []string{"web"},
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Middlewares: []string{},
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Service: "serviceHTTP",
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Rule: "PathPrefix(`/`)",
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},
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},
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Services: map[string]*dynamic.Service{
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"serviceHTTP": {
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LoadBalancer: &dynamic.ServersLoadBalancer{
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PassHostHeader: boolRef(true),
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Servers: []dynamic.Server{
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{
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URL: "http://bacon:80",
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},
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},
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},
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},
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},
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},
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}
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configData, err := json.Marshal(configuration)
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c.Assert(err, checker.IsNil)
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server := startTestServerWithResponse(configData)
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defer server.Close()
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// Expect configuration to be applied.
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err = try.GetRequest("http://127.0.0.1:9090/api/rawdata", 3*time.Second, try.BodyContains("routerHTTP@http", "serviceHTTP@http", "http://bacon:80"))
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c.Assert(err, checker.IsNil)
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}
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func startTestServerWithResponse(response []byte) (ts *httptest.Server) {
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handler := http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
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_, _ = w.Write(response)
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})
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listener, err := net.Listen("tcp", "127.0.0.1:9000")
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if err != nil {
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panic(err)
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}
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ts = &httptest.Server{
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Listener: listener,
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Config: &http.Server{Handler: handler},
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}
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ts.Start()
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return ts
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}
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func boolRef(b bool) *bool {
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return &b
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}
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