traefik/pkg/middlewares/replacepath/replace_path_test.go
Jean-Baptiste Doumenjou c0f1e74bed
chore: move to Traefik organization.
Co-authored-by: Romain <rtribotte@users.noreply.github.com>
2020-09-16 15:46:04 +02:00

95 lines
2.4 KiB
Go

package replacepath
import (
"context"
"net/http"
"net/http/httptest"
"testing"
"github.com/stretchr/testify/assert"
"github.com/stretchr/testify/require"
"github.com/traefik/traefik/v2/pkg/config/dynamic"
)
func TestReplacePath(t *testing.T) {
testCases := []struct {
desc string
path string
config dynamic.ReplacePath
expectedPath string
expectedRawPath string
expectedHeader string
}{
{
desc: "simple path",
path: "/example",
config: dynamic.ReplacePath{
Path: "/replacement-path",
},
expectedPath: "/replacement-path",
expectedRawPath: "",
expectedHeader: "/example",
},
{
desc: "long path",
path: "/some/really/long/path",
config: dynamic.ReplacePath{
Path: "/replacement-path",
},
expectedPath: "/replacement-path",
expectedRawPath: "",
expectedHeader: "/some/really/long/path",
},
{
desc: "path with escaped value",
path: "/foo%2Fbar",
config: dynamic.ReplacePath{
Path: "/replacement-path",
},
expectedPath: "/replacement-path",
expectedRawPath: "",
expectedHeader: "/foo%2Fbar",
},
{
desc: "replacement with escaped value",
path: "/path",
config: dynamic.ReplacePath{
Path: "/foo%2Fbar",
},
expectedPath: "/foo/bar",
expectedRawPath: "/foo%2Fbar",
expectedHeader: "/path",
},
}
for _, test := range testCases {
t.Run(test.desc, func(t *testing.T) {
var actualPath, actualRawPath, actualHeader, requestURI string
next := http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
actualPath = r.URL.Path
actualRawPath = r.URL.RawPath
actualHeader = r.Header.Get(ReplacedPathHeader)
requestURI = r.RequestURI
})
handler, err := New(context.Background(), next, test.config, "foo-replace-path")
require.NoError(t, err)
server := httptest.NewServer(handler)
defer server.Close()
resp, err := http.Get(server.URL + test.path)
require.NoError(t, err)
require.Equal(t, http.StatusOK, resp.StatusCode)
assert.Equal(t, test.expectedPath, actualPath, "Unexpected path.")
assert.Equal(t, test.expectedHeader, actualHeader, "Unexpected '%s' header.", ReplacedPathHeader)
if actualRawPath == "" {
assert.Equal(t, actualPath, requestURI, "Unexpected request URI.")
} else {
assert.Equal(t, actualRawPath, requestURI, "Unexpected request URI.")
}
})
}
}