Skip to content

Commit 5a0665d

Browse files
shakyShaneshakyShane
committed
tests: Add tests for proxy rewrites
1 parent 2e8ea4d commit 5a0665d

3 files changed

Lines changed: 264 additions & 0 deletions

File tree

‎test/fixtures/escaped.1.expected.html‎

Lines changed: 2 additions & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -0,0 +1,2 @@
1+
<a href="//192.168.0.4:3002"></a>
2+
phpdebugbar.setOpenHandler(new PhpDebugBar.OpenHandler({"url":"http:\/\/192.168.0.4:3002\/_debugbar\/open"}));

‎test/fixtures/escaped.1.html‎

Lines changed: 2 additions & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -0,0 +1,2 @@
1+
<a href="http://demo.l5"></a>
2+
phpdebugbar.setOpenHandler(new PhpDebugBar.OpenHandler({"url":"http:\/\/demo.l5\/_debugbar\/open"}));

‎test/specs/resp-mod/rewrite-links.js‎

Lines changed: 260 additions & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -0,0 +1,260 @@
1+
"use strict";
2+
3+
var utils = require("../../../lib/server/proxy-utils");
4+
var assert = require("chai").assert;
5+
var fs = require("fs");
6+
7+
describe("Rewriting Domains", function() {
8+
9+
var proxyUrl = "192.168.0.4:3002";
10+
11+
describe("when rewriting 'example.com' links", function() {
12+
13+
var regex, fn;
14+
var testRegex;
15+
before(function() {
16+
var host = "192.168.0.4:3002";
17+
var rewrite = utils.rewriteLinks({hostname: "example.com", port: 80}, proxyUrl);
18+
var bound = rewrite.fn.bind(null, {headers:{host:host}}, {});
19+
regex = rewrite.match;
20+
fn = rewrite.fn;
21+
testRegex = function (string) {
22+
return string.replace(rewrite.match, bound);
23+
};
24+
});
25+
26+
it("should not replace domains that are not inside attribute", function() {
27+
var actual = testRegex("<h1>example.com</h1>");
28+
var expected = "<h1>example.com</h1>";
29+
assert.equal(expected, actual);
30+
});
31+
it("should replace CSS LINK", function() {
32+
var actual = testRegex("<link href='http://example.com/css/styles'>example.com</link>");
33+
var expected = "<link href='//192.168.0.4:3002/css/styles'>example.com</link>";
34+
assert.equal(actual, expected);
35+
});
36+
it("should use the regex to replace links (2)", function() {
37+
var actual = testRegex("<a href='http://example.com'></a>");
38+
var expected = "<a href='//192.168.0.4:3002'></a>";
39+
assert.equal(actual, expected);
40+
});
41+
it("should use the regex to replace links (23)", function() {
42+
var actual = testRegex("<a href='http://example.com/sub/dir'></a>");
43+
var expected = "<a href='//192.168.0.4:3002/sub/dir'></a>";
44+
assert.equal(actual, expected);
45+
});
46+
it("should use the regex to replace links (3)", function() {
47+
var actual = testRegex("<a href='http://example.com/sub/dir'></a>");
48+
var expected = "<a href='//192.168.0.4:3002/sub/dir'></a>";
49+
assert.equal(actual, expected);
50+
});
51+
it("should use the regex to replace links (4)", function() {
52+
var actual = testRegex("<a href='https://example.com/sub/dir'></a>");
53+
var expected = "<a href='//192.168.0.4:3002/sub/dir'></a>";
54+
assert.equal(actual, expected);
55+
});
56+
it("should use the regex to replace links (5)", function() {
57+
var actual = testRegex("<a href='/example.com/sub/dir'></a>");
58+
var expected = "<a href='/192.168.0.4:3002/sub/dir'></a>";
59+
assert.equal(actual, expected);
60+
});
61+
it("should use the regex to replace links (6)", function() {
62+
var actual = testRegex("<a href='example.com/sub/dir'></a>");
63+
var expected = "<a href='192.168.0.4:3002/sub/dir'></a>";
64+
assert.equal(actual, expected);
65+
});
66+
it("should use the regex to replace links (6)", function() {
67+
/*jshint ignore:start*/
68+
var actual = testRegex('<a href="http://example.com" class="active" title="Home">Home</a><a href="http://example.com/information" class="" title="Info">Info</a>');
69+
var expected = '<a href="//192.168.0.4:3002" class="active" title="Home">Home</a><a href="//192.168.0.4:3002/information" class="" title="Info">Info</a>';
70+
assert.equal(actual, expected);
71+
/*jshint ignore:end*/
72+
});
73+
it("should use the regex to replace links (7)", function() {
74+
var actual = testRegex("<a href='http://example.com/sub/dir/example.com/css/styles.css'></a><a href='http://example.com/sub/dir/example.com/css/styles.css'></a>");
75+
var expected = "<a href='//192.168.0.4:3002/sub/dir/example.com/css/styles.css'></a><a href='//192.168.0.4:3002/sub/dir/example.com/css/styles.css'></a>";
76+
assert.equal(actual, expected);
77+
});
78+
});
79+
describe("when rewriting 'localhost:8000' links", function() {
80+
81+
var regex, fn;
82+
var testRegex;
83+
before(function() {
84+
var host = "192.168.0.4:3002";
85+
var rewrite = utils.rewriteLinks({hostname: "localhost:8000", port: 80}, proxyUrl);
86+
var bound = rewrite.fn.bind(null, {headers:{host:host}}, {});
87+
regex = rewrite.match;
88+
fn = rewrite.fn;
89+
testRegex = function (string) {
90+
return string.replace(rewrite.match, bound);
91+
};
92+
});
93+
it("should use the regex to replace links (1)", function() {
94+
var actual = testRegex("<a href='http://localhost:8000'></a>");
95+
var expected = "<a href='//192.168.0.4:3002'></a>";
96+
assert.equal(actual, expected);
97+
});
98+
it("should use the regex to replace links (1)", function() {
99+
var actual = testRegex("<a href='http://localhost:8000'></a>");
100+
var expected = "<a href='//192.168.0.4:3002'></a>";
101+
assert.equal(actual, expected);
102+
});
103+
it("should use the regex to replace links (2)", function() {
104+
var actual = testRegex("<a href='http://localhost:8000/sub/dir'></a>");
105+
var expected = "<a href='//192.168.0.4:3002/sub/dir'></a>";
106+
assert.equal(actual, expected);
107+
});
108+
it("should use the regex to replace links (3)", function() {
109+
var actual = testRegex("<a href='http://localhost:8000/sub/dir'></a>");
110+
var expected = "<a href='//192.168.0.4:3002/sub/dir'></a>";
111+
assert.equal(actual, expected);
112+
});
113+
it("should use the regex to replace links (4)", function() {
114+
var actual = testRegex("<a href='https://localhost:8000/sub/dir'></a>");
115+
var expected = "<a href='//192.168.0.4:3002/sub/dir'></a>";
116+
assert.equal(actual, expected);
117+
});
118+
it("should use the regex to replace links (5)", function() {
119+
var actual = testRegex("<a href='/localhost:8000/sub/dir'></a>");
120+
var expected = "<a href='/192.168.0.4:3002/sub/dir'></a>";
121+
assert.equal(actual, expected);
122+
});
123+
it("should use the regex to replace links (6)", function() {
124+
var actual = testRegex("<a href='localhost:8000/sub/dir'></a>");
125+
var expected = "<a href='//192.168.0.4:3002/sub/dir'></a>";
126+
assert.equal(actual, expected);
127+
});
128+
it("should use the regex to replace links that contain hashes (1)", function() {
129+
var actual = testRegex("<a href='http://localhost:8000/sub/dir/?search=some#shane'></a>");
130+
var expected = "<a href='//192.168.0.4:3002/sub/dir/?search=some#shane'></a>";
131+
assert.equal(actual, expected);
132+
});
133+
it("should use the regex to replace links that contain hashes (2)", function() {
134+
var actual = testRegex("<a href='http://localhost:8000/sub/dir/#search'></a>");
135+
var expected = "<a href='//192.168.0.4:3002/sub/dir/#search'></a>";
136+
assert.equal(actual, expected);
137+
});
138+
it("should use the regex to replace links that contain hashes (2)", function() {
139+
var getBase = function (host) {
140+
return `
141+
<ul class="navigation__items">
142+
<li class="navigation__items__page">
143+
<a href="${host}/careers/?number=4">« Previous</a>
144+
</li>
145+
<li class="navigation__items__page">
146+
<a href="${host}/careers/#search">1</a>
147+
</li>
148+
<li class="navigation__items__page">
149+
<a href="${host}/careers/?number=2#search">2</a>
150+
</li>
151+
<li class="navigation__items__page">
152+
<a href="${host}/careers/?number=3#search">3</a>
153+
</li>
154+
<li class="navigation__items__page">
155+
<a href="${host}/careers/?number=4#search">4</a>
156+
</li>
157+
<li class="navigation__items__page navigation__items__page--active">
158+
<a href="${host}/careers/?number=5#search">5</a>
159+
</li>
160+
</ul>
161+
`;
162+
};
163+
var original = getBase("http://www.example.local.colinr.com");
164+
var expected = getBase("//" + proxyUrl);
165+
var rewrite = utils.rewriteLinks({hostname: "www.example.local.colinr.com", port: 80}, proxyUrl);
166+
var bound = rewrite.fn.bind(null, {headers:{host:proxyUrl}}, {});
167+
var actual = original.replace(rewrite.match, bound);
168+
assert.equal(actual, expected);
169+
});
170+
it("should use the regex to replace links that contain port + ", function() {
171+
var input = `
172+
<!--//<a href="http://example.com:1234/foo">Link 1</a>-->
173+
<a href="http://example.com.gov/foo">Link 1</a>
174+
`;
175+
var expected = `
176+
<!--//<a href="//${proxyUrl}/foo">Link 1</a>-->
177+
<a href="http://example.com.gov/foo">Link 1</a>
178+
`;
179+
180+
var rewrite = utils.rewriteLinks({hostname: "example.com", port: 1234}, proxyUrl);
181+
var bound = rewrite.fn.bind(null, {headers: {host: proxyUrl}}, {});
182+
var actual = input.replace(rewrite.match, bound);
183+
184+
assert.equal(actual, expected);
185+
});
186+
it("should use the regex to replace links that contain port + ", function() {
187+
var input = `
188+
<!doctype html>
189+
<html><body>
190+
<p>This is an experiment.dev</p>
191+
<p><img src="/images/experiment.dev/example.jpg"></p>
192+
<!-- This experiment.dev should prove interesting -->
193+
<p><a href="http://experiment.dev/example.html">Link</a></p>
194+
</body></html>
195+
`;
196+
var expected = `
197+
<!doctype html>
198+
<html><body>
199+
<p>This is an experiment.dev</p>
200+
<p><img src="/images/experiment.dev/example.jpg"></p>
201+
<!-- This experiment.dev should prove interesting -->
202+
<p><a href="//${proxyUrl}/example.html">Link</a></p>
203+
</body></html>
204+
`;
205+
206+
var rewrite = utils.rewriteLinks({hostname: "experiment.dev"}, proxyUrl);
207+
var bound = rewrite.fn.bind(null, {headers: {host: proxyUrl}}, {});
208+
var actual = input.replace(rewrite.match, bound);
209+
assert.equal(actual, expected);
210+
});
211+
it("should use the regex to replace links that contain port + ", function() {
212+
var input = `
213+
<link href="/sites/default/themes/mclinic/css/styles.css" media="screen" rel="stylesheet">
214+
`;
215+
216+
var rewrite = utils.rewriteLinks({hostname: "mclinic"}, proxyUrl);
217+
var bound = rewrite.fn.bind(null, {headers: {host: proxyUrl}}, {});
218+
var actual = input.replace(rewrite.match, bound);
219+
assert.equal(actual, input);
220+
});
221+
it("should not replace when host + subdomain ", function() {
222+
var input = `<a href="http://assets.cdn.example.com:1234/foo">Link 1</a>`;
223+
var rewrite = utils.rewriteLinks({hostname: "example.com", port: 1234}, proxyUrl);
224+
var actual = input.replace(rewrite.match, rewrite.fn);
225+
assert.equal(actual, input);
226+
});
227+
it("should not remove trailing slash", function() {
228+
var input = `<a href="http://example.com:1234/foo/">Link 1</a>`;
229+
var expected = `<a href="//${proxyUrl}/foo/">Link 1</a>`;
230+
var rewrite = utils.rewriteLinks({hostname: "example.com", port: 1234}, proxyUrl);
231+
var bound = rewrite.fn.bind(null, {headers: {host: proxyUrl}}, {});
232+
var actual = input.replace(rewrite.match, bound);
233+
assert.equal(actual, expected);
234+
});
235+
it("should not greedy match when not inside attr - with paths", function() {
236+
var input = `<a href="https://example.com/calendar/2015/06/24/20471/">https://example.com/calendar/2015/06/24/20471/</a></p></div></li></ol></td><td class="cal-current-month">`;
237+
var expected = `<a href="//${proxyUrl}/calendar/2015/06/24/20471/">//${proxyUrl}/calendar/2015/06/24/20471/</a></p></div></li></ol></td><td class="cal-current-month">`;
238+
var rewrite = utils.rewriteLinks({hostname: "example.com"}, proxyUrl);
239+
var bound = rewrite.fn.bind(null, {headers: {host: proxyUrl}}, {});
240+
var actual = input.replace(rewrite.match, bound);
241+
assert.equal(actual, expected);
242+
});
243+
it("should not greedy match when not inside attr", function() {
244+
var input = `<a href="https://example.com/">https://example.com/</a></p></div></li></ol></td><td class="cal-current-month">`;
245+
var expected = `<a href="//${proxyUrl}/">//${proxyUrl}/</a></p></div></li></ol></td><td class="cal-current-month">`;
246+
var rewrite = utils.rewriteLinks({hostname: "example.com"}, proxyUrl);
247+
var bound = rewrite.fn.bind(null, {headers: {host: proxyUrl}}, {});
248+
var actual = input.replace(rewrite.match, bound);
249+
assert.equal(actual, expected);
250+
});
251+
it("handles escaped urls correctly", function() {
252+
const input = fs.readFileSync("test/fixtures/escaped.1.html", "utf8");
253+
const expected = fs.readFileSync("test/fixtures/escaped.1.expected.html", "utf8");
254+
var rewrite = utils.rewriteLinks({hostname: "demo.l5"}, proxyUrl);
255+
var bound = rewrite.fn.bind(null, {headers: {host: proxyUrl}}, {});
256+
var actual = input.replace(rewrite.match, bound);
257+
assert.equal(actual, expected);
258+
});
259+
});
260+
});

0 commit comments

Comments
 (0)