1import unittest 2from unit.applications.lang.node import TestApplicationNode 3 4 5class TestNodeApplication(TestApplicationNode): 6 def setUpClass(): 7 TestApplicationNode().check_modules('node') 8 9 def test_node_application_basic(self): 10 self.load('basic') 11 12 resp = self.get() 13 self.assertEqual( 14 resp['headers']['Content-Type'], 'text/plain', 'basic header' 15 ) 16 self.assertEqual(resp['body'], 'Hello World\n', 'basic body') 17 18 def test_node_application_seq(self): 19 self.load('basic') 20 21 self.assertEqual(self.get()['status'], 200, 'seq') 22 self.assertEqual(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 self.assertEqual(resp['status'], 200, 'status') 40 headers = resp['headers'] 41 header_server = headers.pop('Server') 42 self.assertRegex(header_server, r'Unit/[\d\.]+', 'server header') 43 44 date = headers.pop('Date') 45 self.assertEqual(date[-4:], ' GMT', 'date header timezone') 46 self.assertLess( 47 abs(self.date_to_sec_epoch(date) - self.sec_epoch()), 48 5, 49 'date header', 50 ) 51 52 raw_headers = headers.pop('Request-Raw-Headers') 53 self.assertRegex( 54 raw_headers, 55 r'^(?:Host|localhost|Content-Type|' 56 'text\/html|Custom-Header|blah|Content-Length|17|Connection|' 57 'close|,)+$', 58 'raw headers', 59 ) 60 61 self.assertDictEqual( 62 headers, 63 { 64 'Connection': 'close', 65 'Content-Length': str(len(body)), 66 'Content-Type': 'text/html', 67 'Request-Method': 'POST', 68 'Request-Uri': '/', 69 'Http-Host': 'localhost', 70 'Server-Protocol': 'HTTP/1.1', 71 'Custom-Header': 'blah', 72 }, 73 'headers', 74 ) 75 self.assertEqual(resp['body'], body, 'body') 76 77 def test_node_application_get_variables(self): 78 self.load('get_variables') 79 80 resp = self.get(url='/?var1=val1&var2=&var3') 81 self.assertEqual(resp['headers']['X-Var-1'], 'val1', 'GET variables') 82 self.assertEqual(resp['headers']['X-Var-2'], '', 'GET variables 2') 83 self.assertEqual(resp['headers']['X-Var-3'], '', 'GET variables 3') 84 85 def test_node_application_post_variables(self): 86 self.load('post_variables') 87 88 resp = self.post( 89 headers={ 90 'Content-Type': 'application/x-www-form-urlencoded', 91 'Host': 'localhost', 92 'Connection': 'close', 93 }, 94 body='var1=val1&var2=&var3', 95 ) 96 97 self.assertEqual(resp['headers']['X-Var-1'], 'val1', 'POST variables') 98 self.assertEqual(resp['headers']['X-Var-2'], '', 'POST variables 2') 99 self.assertEqual(resp['headers']['X-Var-3'], '', 'POST variables 3') 100 101 def test_node_application_404(self): 102 self.load('404') 103 104 resp = self.get() 105 106 self.assertEqual(resp['status'], 404, '404 status') 107 self.assertRegex( 108 resp['body'], r'<title>404 Not Found</title>', '404 body' 109 ) 110 111 def test_node_keepalive_body(self): 112 self.load('mirror') 113 114 (resp, sock) = self.post( 115 headers={ 116 'Host': 'localhost', 117 'Connection': 'keep-alive', 118 'Content-Type': 'text/html', 119 }, 120 start=True, 121 body='0123456789' * 500, 122 ) 123 124 self.assertEqual(resp['body'], '0123456789' * 500, 'keep-alive 1') 125 126 resp = self.post( 127 headers={ 128 'Host': 'localhost', 129 'Connection': 'close', 130 'Content-Type': 'text/html', 131 }, 132 sock=sock, 133 body='0123456789', 134 ) 135 136 self.assertEqual(resp['body'], '0123456789', 'keep-alive 2') 137 138 def test_node_application_write_buffer(self): 139 self.load('write_buffer') 140 141 self.assertEqual( 142 self.get()['body'], '6\r\nbuffer\r\n0\r\n\r\n', 'write buffer' 143 ) 144 145 def test_node_application_write_callback(self): 146 self.load('write_callback') 147 148 self.assertEqual( 149 self.get()['body'], 150 '5\r\nhello\r\n5\r\nworld\r\n0\r\n\r\n', 151 'write callback order', 152 ) 153 self.assertTrue( 154 self.waitforfiles(self.testdir + '/node/callback'), 155 'write callback', 156 ) 157 158 def test_node_application_write_before_write_head(self): 159 self.load('write_before_write_head') 160 161 self.assertEqual(self.get()['status'], 200, 'write before writeHead') 162 163 def test_node_application_double_end(self): 164 self.load('double_end') 165 166 self.assertEqual(self.get()['status'], 200, 'double end') 167 self.assertEqual(self.get()['status'], 200, 'double end 2') 168 169 def test_node_application_write_return(self): 170 self.load('write_return') 171 172 self.assertEqual( 173 self.get()['body'], 174 '4\r\nbody\r\n4\r\ntrue\r\n0\r\n\r\n', 175 'write return', 176 ) 177 178 def test_node_application_remove_header(self): 179 self.load('remove_header') 180 181 resp = self.get( 182 headers={ 183 'Host': 'localhost', 184 'X-Remove': 'X-Header', 185 'Connection': 'close', 186 } 187 ) 188 self.assertEqual(resp['headers']['Was-Header'], 'true', 'was header') 189 self.assertEqual(resp['headers']['Has-Header'], 'false', 'has header') 190 self.assertFalse('X-Header' in resp['headers'], 'remove header') 191 192 def test_node_application_remove_header_nonexisting(self): 193 self.load('remove_header') 194 195 self.assertEqual( 196 self.get( 197 headers={ 198 'Host': 'localhost', 199 'X-Remove': 'blah', 200 'Connection': 'close', 201 } 202 )['headers']['Has-Header'], 203 'true', 204 'remove header nonexisting', 205 ) 206 207 def test_node_application_update_header(self): 208 self.load('update_header') 209 210 self.assertEqual( 211 self.get()['headers']['X-Header'], 'new', 'update header' 212 ) 213 214 def test_node_application_set_header_array(self): 215 self.load('set_header_array') 216 217 self.assertListEqual( 218 self.get()['headers']['Set-Cookie'], 219 ['tc=one,two,three', 'tc=four,five,six'], 220 'set header array', 221 ) 222 223 @unittest.expectedFailure 224 def test_node_application_status_message(self): 225 self.load('status_message') 226 227 self.assertRegex( 228 self.get(raw_resp=True), r'200 blah', 'status message' 229 ) 230 231 def test_node_application_get_header_type(self): 232 self.load('get_header_type') 233 234 self.assertEqual( 235 self.get()['headers']['X-Type'], 'number', 'get header type' 236 ) 237 238 def test_node_application_header_name_case(self): 239 self.load('header_name_case') 240 241 headers = self.get()['headers'] 242 243 self.assertEqual(headers['X-HEADER'], '3', 'header value') 244 self.assertNotIn('X-Header', headers, 'insensitive') 245 self.assertNotIn('X-header', headers, 'insensitive 2') 246 247 def test_node_application_promise_handler(self): 248 self.load('promise_handler') 249 250 self.assertEqual( 251 self.post( 252 headers={ 253 'Host': 'localhost', 254 'Content-Type': 'text/html', 255 'Connection': 'close', 256 }, 257 body='callback', 258 )['status'], 259 200, 260 'promise handler request', 261 ) 262 self.assertTrue( 263 self.waitforfiles(self.testdir + '/node/callback'), 264 'promise handler', 265 ) 266 267 def test_node_application_promise_handler_write_after_end(self): 268 self.load('promise_handler') 269 270 self.assertEqual( 271 self.post( 272 headers={ 273 'Host': 'localhost', 274 'Content-Type': 'text/html', 275 'X-Write-Call': '1', 276 'Connection': 'close', 277 }, 278 body='callback', 279 )['status'], 280 200, 281 'promise handler request write after end', 282 ) 283 284 def test_node_application_promise_end(self): 285 self.load('promise_end') 286 287 self.assertEqual( 288 self.post( 289 headers={ 290 'Host': 'localhost', 291 'Content-Type': 'text/html', 292 'Connection': 'close', 293 }, 294 body='end', 295 )['status'], 296 200, 297 'promise end request', 298 ) 299 self.assertTrue( 300 self.waitforfiles(self.testdir + '/node/callback'), 'promise end' 301 ) 302 303 def test_node_application_promise_multiple_calls(self): 304 self.load('promise_handler') 305 306 self.post( 307 headers={ 308 'Host': 'localhost', 309 'Content-Type': 'text/html', 310 'Connection': 'close', 311 }, 312 body='callback1', 313 ) 314 315 self.assertTrue( 316 self.waitforfiles(self.testdir + '/node/callback1'), 317 'promise first call', 318 ) 319 320 self.post( 321 headers={ 322 'Host': 'localhost', 323 'Content-Type': 'text/html', 324 'Connection': 'close', 325 }, 326 body='callback2', 327 ) 328 329 self.assertTrue( 330 self.waitforfiles(self.testdir + '/node/callback2'), 331 'promise second call', 332 ) 333 334 @unittest.expectedFailure 335 def test_node_application_header_name_valid(self): 336 self.load('header_name_valid') 337 338 self.assertNotIn('status', self.get(), 'header name valid') 339 340 def test_node_application_header_value_object(self): 341 self.load('header_value_object') 342 343 self.assertIn('X-Header', self.get()['headers'], 'header value object') 344 345 def test_node_application_get_header_names(self): 346 self.load('get_header_names') 347 348 self.assertListEqual( 349 self.get()['headers']['X-Names'], 350 ['date', 'x-header'], 351 'get header names', 352 ) 353 354 def test_node_application_has_header(self): 355 self.load('has_header') 356 357 self.assertEqual( 358 self.get( 359 headers={ 360 'Host': 'localhost', 361 'X-Header': 'length', 362 'Connection': 'close', 363 } 364 )['headers']['X-Has-Header'], 365 'false', 366 'has header length', 367 ) 368 369 self.assertEqual( 370 self.get( 371 headers={ 372 'Host': 'localhost', 373 'X-Header': 'Date', 374 'Connection': 'close', 375 } 376 )['headers']['X-Has-Header'], 377 'false', 378 'has header date', 379 ) 380 381 def test_node_application_write_multiple(self): 382 self.load('write_multiple') 383 384 self.assertEqual( 385 self.get()['body'], 'writewrite2end', 'write multiple' 386 ) 387 388 389if __name__ == '__main__': 390 TestNodeApplication.main() 391