xref: /unit/test/test_node_application.py (revision 1596:b7e2d4d92624)
1import pytest
2import re
3
4from unit.applications.lang.node import TestApplicationNode
5from conftest import waitforfiles
6
7
8class TestNodeApplication(TestApplicationNode):
9    prerequisites = {'modules': {'node': 'all'}}
10
11    def test_node_application_basic(self):
12        self.load('basic')
13
14        resp = self.get()
15        assert resp['headers']['Content-Type'] == 'text/plain', 'basic header'
16        assert resp['body'] == 'Hello World\n', 'basic body'
17
18    def test_node_application_seq(self):
19        self.load('basic')
20
21        assert self.get()['status'] == 200, 'seq'
22        assert self.get()['status'] == 200, 'seq 2'
23
24    def test_node_application_variables(self):
25        self.load('variables')
26
27        body = 'Test body string.'
28
29        resp = self.post(
30            headers={
31                'Host': 'localhost',
32                'Content-Type': 'text/html',
33                'Custom-Header': 'blah',
34                'Connection': 'close',
35            },
36            body=body,
37        )
38
39        assert resp['status'] == 200, 'status'
40        headers = resp['headers']
41        header_server = headers.pop('Server')
42        assert re.search(r'Unit/[\d\.]+', header_server), 'server header'
43
44        date = headers.pop('Date')
45        assert date[-4:] == ' GMT', 'date header timezone'
46        assert (
47            abs(self.date_to_sec_epoch(date) - self.sec_epoch()) < 5
48        ), 'date header'
49
50        raw_headers = headers.pop('Request-Raw-Headers')
51        assert re.search(
52            r'^(?:Host|localhost|Content-Type|'
53            'text\/html|Custom-Header|blah|Content-Length|17|Connection|'
54            'close|,)+$',
55            raw_headers,
56        ), 'raw headers'
57
58        assert headers == {
59            'Connection': 'close',
60            'Content-Length': str(len(body)),
61            'Content-Type': 'text/html',
62            'Request-Method': 'POST',
63            'Request-Uri': '/',
64            'Http-Host': 'localhost',
65            'Server-Protocol': 'HTTP/1.1',
66            'Custom-Header': 'blah',
67        }, 'headers'
68        assert resp['body'] == body, 'body'
69
70    def test_node_application_get_variables(self):
71        self.load('get_variables')
72
73        resp = self.get(url='/?var1=val1&var2=&var3')
74        assert resp['headers']['X-Var-1'] == 'val1', 'GET variables'
75        assert resp['headers']['X-Var-2'] == '', 'GET variables 2'
76        assert resp['headers']['X-Var-3'] == '', 'GET variables 3'
77
78    def test_node_application_post_variables(self):
79        self.load('post_variables')
80
81        resp = self.post(
82            headers={
83                'Content-Type': 'application/x-www-form-urlencoded',
84                'Host': 'localhost',
85                'Connection': 'close',
86            },
87            body='var1=val1&var2=&var3',
88        )
89
90        assert resp['headers']['X-Var-1'] == 'val1', 'POST variables'
91        assert resp['headers']['X-Var-2'] == '', 'POST variables 2'
92        assert resp['headers']['X-Var-3'] == '', 'POST variables 3'
93
94    def test_node_application_404(self):
95        self.load('404')
96
97        resp = self.get()
98
99        assert resp['status'] == 404, '404 status'
100        assert re.search(
101            r'<title>404 Not Found</title>', resp['body']
102        ), '404 body'
103
104    def test_node_keepalive_body(self):
105        self.load('mirror')
106
107        assert self.get()['status'] == 200, 'init'
108
109        body = '0123456789' * 500
110        (resp, sock) = self.post(
111            headers={
112                'Host': 'localhost',
113                'Connection': 'keep-alive',
114                'Content-Type': 'text/html',
115            },
116            start=True,
117            body=body,
118            read_timeout=1,
119        )
120
121        assert resp['body'] == '0123456789' * 500, 'keep-alive 1'
122
123        body = '0123456789'
124        resp = self.post(
125            headers={
126                'Host': 'localhost',
127                'Connection': 'close',
128                'Content-Type': 'text/html',
129            },
130            sock=sock,
131            body=body,
132        )
133
134        assert resp['body'] == body, 'keep-alive 2'
135
136    def test_node_application_write_buffer(self):
137        self.load('write_buffer')
138
139        assert self.get()['body'] == 'buffer', 'write buffer'
140
141    def test_node_application_write_callback(self):
142        self.load('write_callback')
143
144        assert self.get()['body'] == 'helloworld', 'write callback order'
145        assert waitforfiles(self.temp_dir + '/node/callback'), 'write callback'
146
147    def test_node_application_write_before_write_head(self):
148        self.load('write_before_write_head')
149
150        assert self.get()['status'] == 200, 'write before writeHead'
151
152    def test_node_application_double_end(self):
153        self.load('double_end')
154
155        assert self.get()['status'] == 200, 'double end'
156        assert self.get()['status'] == 200, 'double end 2'
157
158    def test_node_application_write_return(self):
159        self.load('write_return')
160
161        assert self.get()['body'] == 'bodytrue', 'write return'
162
163    def test_node_application_remove_header(self):
164        self.load('remove_header')
165
166        resp = self.get(
167            headers={
168                'Host': 'localhost',
169                'X-Remove': 'X-Header',
170                'Connection': 'close',
171            }
172        )
173        assert resp['headers']['Was-Header'] == 'true', 'was header'
174        assert resp['headers']['Has-Header'] == 'false', 'has header'
175        assert not ('X-Header' in resp['headers']), 'remove header'
176
177    def test_node_application_remove_header_nonexisting(self):
178        self.load('remove_header')
179
180        assert (
181            self.get(
182                headers={
183                    'Host': 'localhost',
184                    'X-Remove': 'blah',
185                    'Connection': 'close',
186                }
187            )['headers']['Has-Header']
188            == 'true'
189        ), 'remove header nonexisting'
190
191    def test_node_application_update_header(self):
192        self.load('update_header')
193
194        assert self.get()['headers']['X-Header'] == 'new', 'update header'
195
196    def test_node_application_set_header_array(self):
197        self.load('set_header_array')
198
199        assert self.get()['headers']['Set-Cookie'] == [
200            'tc=one,two,three',
201            'tc=four,five,six',
202        ], 'set header array'
203
204    @pytest.mark.skip('not yet')
205    def test_node_application_status_message(self):
206        self.load('status_message')
207
208        assert re.search(r'200 blah', self.get(raw_resp=True)), 'status message'
209
210    def test_node_application_get_header_type(self):
211        self.load('get_header_type')
212
213        assert self.get()['headers']['X-Type'] == 'number', 'get header type'
214
215    def test_node_application_header_name_case(self):
216        self.load('header_name_case')
217
218        headers = self.get()['headers']
219
220        assert headers['X-HEADER'] == '3', 'header value'
221        assert 'X-Header' not in headers, 'insensitive'
222        assert 'X-header' not in headers, 'insensitive 2'
223
224    def test_node_application_promise_handler(self):
225        self.load('promise_handler')
226
227        assert (
228            self.post(
229                headers={
230                    'Host': 'localhost',
231                    'Content-Type': 'text/html',
232                    'Connection': 'close',
233                },
234                body='callback',
235            )['status']
236            == 200
237        ), 'promise handler request'
238        assert waitforfiles(self.temp_dir + '/node/callback'), 'promise handler'
239
240    def test_node_application_promise_handler_write_after_end(self):
241        self.load('promise_handler')
242
243        assert (
244            self.post(
245                headers={
246                    'Host': 'localhost',
247                    'Content-Type': 'text/html',
248                    'X-Write-Call': '1',
249                    'Connection': 'close',
250                },
251                body='callback',
252            )['status']
253            == 200
254        ), 'promise handler request write after end'
255
256    def test_node_application_promise_end(self):
257        self.load('promise_end')
258
259        assert (
260            self.post(
261                headers={
262                    'Host': 'localhost',
263                    'Content-Type': 'text/html',
264                    'Connection': 'close',
265                },
266                body='end',
267            )['status']
268            == 200
269        ), 'promise end request'
270        assert waitforfiles(self.temp_dir + '/node/callback'), 'promise end'
271
272    def test_node_application_promise_multiple_calls(self):
273        self.load('promise_handler')
274
275        self.post(
276            headers={
277                'Host': 'localhost',
278                'Content-Type': 'text/html',
279                'Connection': 'close',
280            },
281            body='callback1',
282        )
283
284        assert waitforfiles(
285            self.temp_dir + '/node/callback1'
286        ), 'promise first call'
287
288        self.post(
289            headers={
290                'Host': 'localhost',
291                'Content-Type': 'text/html',
292                'Connection': 'close',
293            },
294            body='callback2',
295        )
296
297        assert waitforfiles(
298            self.temp_dir + '/node/callback2'
299        ), 'promise second call'
300
301    @pytest.mark.skip('not yet')
302    def test_node_application_header_name_valid(self):
303        self.load('header_name_valid')
304
305        assert 'status' not in self.get(), 'header name valid'
306
307    def test_node_application_header_value_object(self):
308        self.load('header_value_object')
309
310        assert 'X-Header' in self.get()['headers'], 'header value object'
311
312    def test_node_application_get_header_names(self):
313        self.load('get_header_names')
314
315        assert self.get()['headers']['X-Names'] == [
316            'date',
317            'x-header',
318        ], 'get header names'
319
320    def test_node_application_has_header(self):
321        self.load('has_header')
322
323        assert (
324            self.get(
325                headers={
326                    'Host': 'localhost',
327                    'X-Header': 'length',
328                    'Connection': 'close',
329                }
330            )['headers']['X-Has-Header']
331            == 'false'
332        ), 'has header length'
333
334        assert (
335            self.get(
336                headers={
337                    'Host': 'localhost',
338                    'X-Header': 'Date',
339                    'Connection': 'close',
340                }
341            )['headers']['X-Has-Header']
342            == 'false'
343        ), 'has header date'
344
345    def test_node_application_write_multiple(self):
346        self.load('write_multiple')
347
348        assert self.get()['body'] == 'writewrite2end', 'write multiple'
349