committed by
							
								 Matt Holt
								Matt Holt
							
						
					
				
				 3 changed files with 89 additions and 3 deletions
			
			
		| @ -0,0 +1,71 @@ | |||
| // Copyright 2015 Matthew Holt and The Caddy Authors
 | |||
| //
 | |||
| // 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 caddyhttp | |||
| 
 | |||
| import ( | |||
| 	"context" | |||
| 	"net/http" | |||
| 	"net/http/httptest" | |||
| 	"testing" | |||
| 
 | |||
| 	"github.com/caddyserver/caddy/v2" | |||
| ) | |||
| 
 | |||
| func TestHTTPVarReplacement(t *testing.T) { | |||
| 	req, _ := http.NewRequest("GET", "/", nil) | |||
| 	repl := caddy.NewReplacer() | |||
| 	ctx := context.WithValue(req.Context(), caddy.ReplacerCtxKey, repl) | |||
| 	req = req.WithContext(ctx) | |||
| 	req.Host = "example.com:80" | |||
| 	req.RemoteAddr = "localhost:1234" | |||
| 	res := httptest.NewRecorder() | |||
| 	addHTTPVarsToReplacer(repl, req, res) | |||
| 
 | |||
| 	for i, tc := range []struct { | |||
| 		input      string | |||
| 		expect     string | |||
| 	}{ | |||
| 		{ | |||
| 			input:  "{http.request.scheme}", | |||
| 			expect: "http", | |||
| 		}, | |||
| 		{ | |||
| 			input:  "{http.request.host}", | |||
| 			expect: "example.com", | |||
| 		}, | |||
| 		{ | |||
| 			input:  "{http.request.port}", | |||
| 			expect: "80", | |||
| 		}, | |||
| 		{ | |||
| 			input:  "{http.request.hostport}", | |||
| 			expect: "example.com:80", | |||
| 		}, | |||
| 		{ | |||
| 			input:  "{http.request.remote.host}", | |||
| 			expect: "localhost", | |||
| 		}, | |||
| 		{ | |||
| 			input:  "{http.request.remote.port}", | |||
| 			expect: "1234", | |||
| 		}, | |||
| 	} { | |||
| 		actual := repl.ReplaceAll(tc.input, "<empty>") | |||
| 		if actual != tc.expect { | |||
| 			t.Errorf("Test %d: Expected placeholder %s to be '%s' but got '%s'", | |||
| 				i, tc.input, tc.expect, actual) | |||
| 		} | |||
| 	} | |||
| } | |||
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