traefik/middlewares/stripPrefixRegex_test.go
2017-04-28 17:33:14 +02:00

55 lines
1.5 KiB
Go

package middlewares
import (
"fmt"
"io/ioutil"
"net/http"
"net/http/httptest"
"testing"
)
func TestStripPrefixRegex(t *testing.T) {
handlerPath := http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
fmt.Fprint(w, r.URL.Path)
})
handler := NewStripPrefixRegex(handlerPath, []string{"/a/api/", "/b/{regex}/", "/c/{category}/{id:[0-9]+}/"})
server := httptest.NewServer(handler)
defer server.Close()
tests := []struct {
expectedCode int
expectedResponse string
url string
}{
{url: "/a/test", expectedCode: 404, expectedResponse: "404 page not found\n"},
{url: "/a/api/test", expectedCode: 200, expectedResponse: "test"},
{url: "/b/api/", expectedCode: 200, expectedResponse: ""},
{url: "/b/api/test1", expectedCode: 200, expectedResponse: "test1"},
{url: "/b/api2/test2", expectedCode: 200, expectedResponse: "test2"},
{url: "/c/api/123/", expectedCode: 200, expectedResponse: ""},
{url: "/c/api/123/test3", expectedCode: 200, expectedResponse: "test3"},
{url: "/c/api/abc/test4", expectedCode: 404, expectedResponse: "404 page not found\n"},
}
for _, test := range tests {
resp, err := http.Get(server.URL + test.url)
if err != nil {
t.Fatal(err)
}
if resp.StatusCode != test.expectedCode {
t.Fatalf("Received non-%d response: %d\n", test.expectedCode, resp.StatusCode)
}
response, err := ioutil.ReadAll(resp.Body)
if err != nil {
t.Fatal(err)
}
if test.expectedResponse != string(response) {
t.Errorf("Expected '%s' : '%s'\n", test.expectedResponse, response)
}
}
}