traefik/old/middlewares/replace_path_test.go
2018-11-14 10:18:03 +01:00

41 lines
1,023 B
Go

package middlewares
import (
"net/http"
"testing"
"github.com/containous/traefik/testhelpers"
"github.com/stretchr/testify/assert"
)
func TestReplacePath(t *testing.T) {
const replacementPath = "/replacement-path"
paths := []string{
"/example",
"/some/really/long/path",
}
for _, path := range paths {
t.Run(path, func(t *testing.T) {
var expectedPath, actualHeader, requestURI string
handler := &ReplacePath{
Path: replacementPath,
Handler: http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
expectedPath = r.URL.Path
actualHeader = r.Header.Get(ReplacedPathHeader)
requestURI = r.RequestURI
}),
}
req := testhelpers.MustNewRequest(http.MethodGet, "http://localhost"+path, nil)
handler.ServeHTTP(nil, req)
assert.Equal(t, expectedPath, replacementPath, "Unexpected path.")
assert.Equal(t, path, actualHeader, "Unexpected '%s' header.", ReplacedPathHeader)
assert.Equal(t, expectedPath, requestURI, "Unexpected request URI.")
})
}
}