xref: /unit/test/test_node_application.py (revision 1467:195fe0a92670)
1import unittest
2from unit.applications.lang.node import TestApplicationNode
3
4
5class TestNodeApplication(TestApplicationNode):
6    prerequisites = {'modules': {'node': 'all'}}
7
8    def test_node_application_basic(self):
9        self.load('basic')
10
11        resp = self.get()
12        self.assertEqual(
13            resp['headers']['Content-Type'], 'text/plain', 'basic header'
14        )
15        self.assertEqual(resp['body'], 'Hello World\n', 'basic body')
16
17    def test_node_application_seq(self):
18        self.load('basic')
19
20        self.assertEqual(self.get()['status'], 200, 'seq')
21        self.assertEqual(self.get()['status'], 200, 'seq 2')
22
23    def test_node_application_variables(self):
24        self.load('variables')
25
26        body = 'Test body string.'
27
28        resp = self.post(
29            headers={
30                'Host': 'localhost',
31                'Content-Type': 'text/html',
32                'Custom-Header': 'blah',
33                'Connection': 'close',
34            },
35            body=body,
36        )
37
38        self.assertEqual(resp['status'], 200, 'status')
39        headers = resp['headers']
40        header_server = headers.pop('Server')
41        self.assertRegex(header_server, r'Unit/[\d\.]+', 'server header')
42
43        date = headers.pop('Date')
44        self.assertEqual(date[-4:], ' GMT', 'date header timezone')
45        self.assertLess(
46            abs(self.date_to_sec_epoch(date) - self.sec_epoch()),
47            5,
48            'date header',
49        )
50
51        raw_headers = headers.pop('Request-Raw-Headers')
52        self.assertRegex(
53            raw_headers,
54            r'^(?:Host|localhost|Content-Type|'
55            'text\/html|Custom-Header|blah|Content-Length|17|Connection|'
56            'close|,)+$',
57            'raw headers',
58        )
59
60        self.assertDictEqual(
61            headers,
62            {
63                'Connection': 'close',
64                'Content-Length': str(len(body)),
65                'Content-Type': 'text/html',
66                'Request-Method': 'POST',
67                'Request-Uri': '/',
68                'Http-Host': 'localhost',
69                'Server-Protocol': 'HTTP/1.1',
70                'Custom-Header': 'blah',
71            },
72            'headers',
73        )
74        self.assertEqual(resp['body'], body, 'body')
75
76    def test_node_application_get_variables(self):
77        self.load('get_variables')
78
79        resp = self.get(url='/?var1=val1&var2=&var3')
80        self.assertEqual(resp['headers']['X-Var-1'], 'val1', 'GET variables')
81        self.assertEqual(resp['headers']['X-Var-2'], '', 'GET variables 2')
82        self.assertEqual(resp['headers']['X-Var-3'], '', 'GET variables 3')
83
84    def test_node_application_post_variables(self):
85        self.load('post_variables')
86
87        resp = self.post(
88            headers={
89                'Content-Type': 'application/x-www-form-urlencoded',
90                'Host': 'localhost',
91                'Connection': 'close',
92            },
93            body='var1=val1&var2=&var3',
94        )
95
96        self.assertEqual(resp['headers']['X-Var-1'], 'val1', 'POST variables')
97        self.assertEqual(resp['headers']['X-Var-2'], '', 'POST variables 2')
98        self.assertEqual(resp['headers']['X-Var-3'], '', 'POST variables 3')
99
100    def test_node_application_404(self):
101        self.load('404')
102
103        resp = self.get()
104
105        self.assertEqual(resp['status'], 404, '404 status')
106        self.assertRegex(
107            resp['body'], r'<title>404 Not Found</title>', '404 body'
108        )
109
110    def test_node_keepalive_body(self):
111        self.load('mirror')
112
113        self.assertEqual(self.get()['status'], 200, 'init')
114
115        body = '0123456789' * 500
116        (resp, sock) = self.post(
117            headers={
118                'Host': 'localhost',
119                'Connection': 'keep-alive',
120                'Content-Type': 'text/html',
121            },
122            start=True,
123            body=body,
124            read_timeout=1,
125        )
126
127        self.assertEqual(resp['body'], '0123456789' * 500, 'keep-alive 1')
128
129        body = '0123456789'
130        resp = self.post(
131            headers={
132                'Host': 'localhost',
133                'Connection': 'close',
134                'Content-Type': 'text/html',
135            },
136            sock=sock,
137            body=body,
138        )
139
140        self.assertEqual(resp['body'], body, 'keep-alive 2')
141
142    def test_node_application_write_buffer(self):
143        self.load('write_buffer')
144
145        self.assertEqual(
146            self.get()['body'], 'buffer', 'write buffer'
147        )
148
149    def test_node_application_write_callback(self):
150        self.load('write_callback')
151
152        self.assertEqual(
153            self.get()['body'],
154            'helloworld',
155            'write callback order',
156        )
157        self.assertTrue(
158            self.waitforfiles(self.testdir + '/node/callback'),
159            'write callback',
160        )
161
162    def test_node_application_write_before_write_head(self):
163        self.load('write_before_write_head')
164
165        self.assertEqual(self.get()['status'], 200, 'write before writeHead')
166
167    def test_node_application_double_end(self):
168        self.load('double_end')
169
170        self.assertEqual(self.get()['status'], 200, 'double end')
171        self.assertEqual(self.get()['status'], 200, 'double end 2')
172
173    def test_node_application_write_return(self):
174        self.load('write_return')
175
176        self.assertEqual(
177            self.get()['body'],
178            'bodytrue',
179            'write return',
180        )
181
182    def test_node_application_remove_header(self):
183        self.load('remove_header')
184
185        resp = self.get(
186            headers={
187                'Host': 'localhost',
188                'X-Remove': 'X-Header',
189                'Connection': 'close',
190            }
191        )
192        self.assertEqual(resp['headers']['Was-Header'], 'true', 'was header')
193        self.assertEqual(resp['headers']['Has-Header'], 'false', 'has header')
194        self.assertFalse('X-Header' in resp['headers'], 'remove header')
195
196    def test_node_application_remove_header_nonexisting(self):
197        self.load('remove_header')
198
199        self.assertEqual(
200            self.get(
201                headers={
202                    'Host': 'localhost',
203                    'X-Remove': 'blah',
204                    'Connection': 'close',
205                }
206            )['headers']['Has-Header'],
207            'true',
208            'remove header nonexisting',
209        )
210
211    def test_node_application_update_header(self):
212        self.load('update_header')
213
214        self.assertEqual(
215            self.get()['headers']['X-Header'], 'new', 'update header'
216        )
217
218    def test_node_application_set_header_array(self):
219        self.load('set_header_array')
220
221        self.assertListEqual(
222            self.get()['headers']['Set-Cookie'],
223            ['tc=one,two,three', 'tc=four,five,six'],
224            'set header array',
225        )
226
227    @unittest.skip('not yet')
228    def test_node_application_status_message(self):
229        self.load('status_message')
230
231        self.assertRegex(
232            self.get(raw_resp=True), r'200 blah', 'status message'
233        )
234
235    def test_node_application_get_header_type(self):
236        self.load('get_header_type')
237
238        self.assertEqual(
239            self.get()['headers']['X-Type'], 'number', 'get header type'
240        )
241
242    def test_node_application_header_name_case(self):
243        self.load('header_name_case')
244
245        headers = self.get()['headers']
246
247        self.assertEqual(headers['X-HEADER'], '3', 'header value')
248        self.assertNotIn('X-Header', headers, 'insensitive')
249        self.assertNotIn('X-header', headers, 'insensitive 2')
250
251    def test_node_application_promise_handler(self):
252        self.load('promise_handler')
253
254        self.assertEqual(
255            self.post(
256                headers={
257                    'Host': 'localhost',
258                    'Content-Type': 'text/html',
259                    'Connection': 'close',
260                },
261                body='callback',
262            )['status'],
263            200,
264            'promise handler request',
265        )
266        self.assertTrue(
267            self.waitforfiles(self.testdir + '/node/callback'),
268            'promise handler',
269        )
270
271    def test_node_application_promise_handler_write_after_end(self):
272        self.load('promise_handler')
273
274        self.assertEqual(
275            self.post(
276                headers={
277                    'Host': 'localhost',
278                    'Content-Type': 'text/html',
279                    'X-Write-Call': '1',
280                    'Connection': 'close',
281                },
282                body='callback',
283            )['status'],
284            200,
285            'promise handler request write after end',
286        )
287
288    def test_node_application_promise_end(self):
289        self.load('promise_end')
290
291        self.assertEqual(
292            self.post(
293                headers={
294                    'Host': 'localhost',
295                    'Content-Type': 'text/html',
296                    'Connection': 'close',
297                },
298                body='end',
299            )['status'],
300            200,
301            'promise end request',
302        )
303        self.assertTrue(
304            self.waitforfiles(self.testdir + '/node/callback'), 'promise end'
305        )
306
307    def test_node_application_promise_multiple_calls(self):
308        self.load('promise_handler')
309
310        self.post(
311            headers={
312                'Host': 'localhost',
313                'Content-Type': 'text/html',
314                'Connection': 'close',
315            },
316            body='callback1',
317        )
318
319        self.assertTrue(
320            self.waitforfiles(self.testdir + '/node/callback1'),
321            'promise first call',
322        )
323
324        self.post(
325            headers={
326                'Host': 'localhost',
327                'Content-Type': 'text/html',
328                'Connection': 'close',
329            },
330            body='callback2',
331        )
332
333        self.assertTrue(
334            self.waitforfiles(self.testdir + '/node/callback2'),
335            'promise second call',
336        )
337
338    @unittest.skip('not yet')
339    def test_node_application_header_name_valid(self):
340        self.load('header_name_valid')
341
342        self.assertNotIn('status', self.get(), 'header name valid')
343
344    def test_node_application_header_value_object(self):
345        self.load('header_value_object')
346
347        self.assertIn('X-Header', self.get()['headers'], 'header value object')
348
349    def test_node_application_get_header_names(self):
350        self.load('get_header_names')
351
352        self.assertListEqual(
353            self.get()['headers']['X-Names'],
354            ['date', 'x-header'],
355            'get header names',
356        )
357
358    def test_node_application_has_header(self):
359        self.load('has_header')
360
361        self.assertEqual(
362            self.get(
363                headers={
364                    'Host': 'localhost',
365                    'X-Header': 'length',
366                    'Connection': 'close',
367                }
368            )['headers']['X-Has-Header'],
369            'false',
370            'has header length',
371        )
372
373        self.assertEqual(
374            self.get(
375                headers={
376                    'Host': 'localhost',
377                    'X-Header': 'Date',
378                    'Connection': 'close',
379                }
380            )['headers']['X-Has-Header'],
381            'false',
382            'has header date',
383        )
384
385    def test_node_application_write_multiple(self):
386        self.load('write_multiple')
387
388        self.assertEqual(
389            self.get()['body'], 'writewrite2end', 'write multiple'
390        )
391
392
393if __name__ == '__main__':
394    TestNodeApplication.main()
395