TUN-528: Move cloudflared into a separate repo

vendor/github.com/mholt/caddy/caddyhttp/rewrite/to_test.go

@@ -0,0 +1,66 @@
+// Copyright 2015 Light Code Labs, LLC
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package rewrite
+
+import (
+	"context"
+	"net/http"
+	"net/url"
+	"testing"
+
+	"github.com/mholt/caddy/caddyhttp/httpserver"
+)
+
+func TestTo(t *testing.T) {
+	fs := http.Dir("testdata")
+	tests := []struct {
+		url      string
+		to       string
+		expected string
+	}{
+		{"/", "/somefiles", "/somefiles"},
+		{"/somefiles", "/somefiles /index.php{uri}", "/index.php/somefiles"},
+		{"/somefiles", "/testfile /index.php{uri}", "/testfile"},
+		{"/somefiles", "/testfile/ /index.php{uri}", "/index.php/somefiles"},
+		{"/somefiles", "/somefiles /index.php{uri}", "/index.php/somefiles"},
+		{"/?a=b", "/somefiles /index.php?{query}", "/index.php?a=b"},
+		{"/?a=b", "/testfile /index.php?{query}", "/testfile?a=b"},
+		{"/?a=b", "/testdir /index.php?{query}", "/index.php?a=b"},
+		{"/?a=b", "/testdir/ /index.php?{query}", "/testdir/?a=b"},
+		{"/test?url=http://", " /p/{path}?{query}", "/p/test?url=http://"},
+		{"/test?url=http://", " /p/{rewrite_path}?{query}", "/p/test?url=http://"},
+		{"/test/?url=http://", " /{uri}", "/test/?url=http://"},
+	}
+
+	uri := func(r *url.URL) string {
+		uri := r.Path
+		if r.RawQuery != "" {
+			uri += "?" + r.RawQuery
+		}
+		return uri
+	}
+	for i, test := range tests {
+		r, err := http.NewRequest("GET", test.url, nil)
+		if err != nil {
+			t.Error(err)
+		}
+		ctx := context.WithValue(r.Context(), httpserver.OriginalURLCtxKey, *r.URL)
+		r = r.WithContext(ctx)
+		To(fs, r, test.to, newReplacer(r))
+		if uri(r.URL) != test.expected {
+			t.Errorf("Test %v: expected %v found %v", i, test.expected, uri(r.URL))
+		}
+	}
+}