1
Учитывая следующий шуткой тест (TestFile-test.js):Jest: Невозможно вызвать метод 'разбить' неопределенной
jest.dontMock('../testfile');
describe('testfile', function() {
it('can write', function() {
var fs = require('fs');
var testfile = require('../testfile');
testfile.write("something");
expect(fs.writeFile).toBeCalled();
});
});
Также имеют следующие шутя конфигурации в package.json:
"jest": {
"testPathDirs": ["web"],
"testDirectoryName": "__tests__",
"unmockedModulePathPatterns": [
"tty",
"net",
"debug",
"send",
"mime"
],
"testPathIgnorePatterns": [
"/node_modules/",
"/dist/",
"/.tmp/",
"/web/bower_components/",
"/web/components/"
]
}
Но работает это результаты тестирования в следующем:
Using Jest CLI v0.2.2
Waiting on 1 test...
FAIL web\sites\site_core\back_end\lib\storage\__tests__\testfile-test.js (0.669s)
● testfile › it can write
- TypeError: c:\Users\Dev\git\KeystoneUI\web\sites\site_core\back_end\lib\storage\testfile.js: c:\Users\Dev\git\KeystoneUI\node_modules\keyston
e\index.js: c:\Users\Dev\git\KeystoneUI\node_modules\keystone\node_modules\express\index.js: c:\Users\Dev\git\KeystoneUI\node_modules\keystone\n
ode_modules\express\lib\express.js: c:\Users\Dev\git\KeystoneUI\node_modules\keystone\node_modules\express\lib\application.js: c:\Users\Dev\git\
KeystoneUI\node_modules\keystone\node_modules\express\lib\utils.js: c:\Users\Dev\git\KeystoneUI\node_modules\keystone\node_modules\express\node_mod
ules\send\index.js: c:\Users\Dev\git\KeystoneUI\node_modules\keystone\node_modules\express\node_modules\send\node_modules\mime\mime.js: Cannot call
method 'split' of undefined
at Mime.load (c:\Users\Dev\git\KeystoneUI\node_modules\keystone\node_modules\express\node_modules\send\node_modules\mime\mime.js:55:23)
at c:\Users\Dev\git\KeystoneUI\node_modules\keystone\node_modules\express\node_modules\send\node_modules\mime\mime.js:90:6
at Object.runContentWithLocalBindings (c:\Users\Dev\git\KeystoneUI\node_modules\jest-cli\src\lib\utils.js:357:17)
at Loader._execModule (c:\Users\Dev\git\KeystoneUI\node_modules\jest-cli\src\HasteModuleLoader\HasteModuleLoader.js:245:9)
at Loader.requireModule (c:\Users\Dev\git\KeystoneUI\node_modules\jest-cli\src\HasteModuleLoader\HasteModuleLoader.js:900:12)
at Loader.requireModuleOrMock (c:\Users\Dev\git\KeystoneUI\node_modules\jest-cli\src\HasteModuleLoader\HasteModuleLoader.js:921:17)
at c:\Users\Dev\git\KeystoneUI\node_modules\keystone\node_modules\express\node_modules\send\index.js:12:12
at Object.runContentWithLocalBindings (c:\Users\Dev\git\KeystoneUI\node_modules\jest-cli\src\lib\utils.js:357:17)
at Loader._execModule (c:\Users\Dev\git\KeystoneUI\node_modules\jest-cli\src\HasteModuleLoader\HasteModuleLoader.js:245:9)
at Loader.requireModule (c:\Users\Dev\git\KeystoneUI\node_modules\jest-cli\src\HasteModuleLoader\HasteModuleLoader.js:900:12)
at Loader.requireModuleOrMock (c:\Users\Dev\git\KeystoneUI\node_modules\jest-cli\src\HasteModuleLoader\HasteModuleLoader.js:921:17)
at c:\Users\Dev\git\KeystoneUI\node_modules\keystone\node_modules\express\lib\utils.js:7:12
at Object.runContentWithLocalBindings (c:\Users\Dev\git\KeystoneUI\node_modules\jest-cli\src\lib\utils.js:357:17)
at Loader._execModule (c:\Users\Dev\git\KeystoneUI\node_modules\jest-cli\src\HasteModuleLoader\HasteModuleLoader.js:245:9)
at Loader.requireModule (c:\Users\Dev\git\KeystoneUI\node_modules\jest-cli\src\HasteModuleLoader\HasteModuleLoader.js:900:12)
at Loader._generateMock (c:\Users\Dev\git\KeystoneUI\node_modules\jest-cli\src\HasteModuleLoader\HasteModuleLoader.js:276:30)
at Loader.requireMock (c:\Users\Dev\git\KeystoneUI\node_modules\jest-cli\src\HasteModuleLoader\HasteModuleLoader.js:796:43)
at Loader.requireModuleOrMock (c:\Users\Dev\git\KeystoneUI\node_modules\jest-cli\src\HasteModuleLoader\HasteModuleLoader.js:919:17)
at c:\Users\Dev\git\KeystoneUI\node_modules\keystone\node_modules\express\lib\application.js:6:15
at Object.runContentWithLocalBindings (c:\Users\Dev\git\KeystoneUI\node_modules\jest-cli\src\lib\utils.js:357:17)
at Loader._execModule (c:\Users\Dev\git\KeystoneUI\node_modules\jest-cli\src\HasteModuleLoader\HasteModuleLoader.js:245:9)
at Loader.requireModule (c:\Users\Dev\git\KeystoneUI\node_modules\jest-cli\src\HasteModuleLoader\HasteModuleLoader.js:900:12)
at Loader._generateMock (c:\Users\Dev\git\KeystoneUI\node_modules\jest-cli\src\HasteModuleLoader\HasteModuleLoader.js:276:30)
at Loader.requireMock (c:\Users\Dev\git\KeystoneUI\node_modules\jest-cli\src\HasteModuleLoader\HasteModuleLoader.js:796:43)
at Loader.requireModuleOrMock (c:\Users\Dev\git\KeystoneUI\node_modules\jest-cli\src\HasteModuleLoader\HasteModuleLoader.js:919:17)
at c:\Users\Dev\git\KeystoneUI\node_modules\keystone\node_modules\express\lib\express.js:7:13
at Object.runContentWithLocalBindings (c:\Users\Dev\git\KeystoneUI\node_modules\jest-cli\src\lib\utils.js:357:17)
at Loader._execModule (c:\Users\Dev\git\KeystoneUI\node_modules\jest-cli\src\HasteModuleLoader\HasteModuleLoader.js:245:9)
at Loader.requireModule (c:\Users\Dev\git\KeystoneUI\node_modules\jest-cli\src\HasteModuleLoader\HasteModuleLoader.js:900:12)
at Loader._generateMock (c:\Users\Dev\git\KeystoneUI\node_modules\jest-cli\src\HasteModuleLoader\HasteModuleLoader.js:276:30)
at Loader.requireMock (c:\Users\Dev\git\KeystoneUI\node_modules\jest-cli\src\HasteModuleLoader\HasteModuleLoader.js:796:43)
at Loader.requireModuleOrMock (c:\Users\Dev\git\KeystoneUI\node_modules\jest-cli\src\HasteModuleLoader\HasteModuleLoader.js:919:17)
at c:\Users\Dev\git\KeystoneUI\node_modules\keystone\node_modules\express\index.js:2:18
at Object.runContentWithLocalBindings (c:\Users\Dev\git\KeystoneUI\node_modules\jest-cli\src\lib\utils.js:357:17)
at Loader._execModule (c:\Users\Dev\git\KeystoneUI\node_modules\jest-cli\src\HasteModuleLoader\HasteModuleLoader.js:245:9)
at Loader.requireModule (c:\Users\Dev\git\KeystoneUI\node_modules\jest-cli\src\HasteModuleLoader\HasteModuleLoader.js:900:12)
at Loader._generateMock (c:\Users\Dev\git\KeystoneUI\node_modules\jest-cli\src\HasteModuleLoader\HasteModuleLoader.js:276:30)
at Loader.requireMock (c:\Users\Dev\git\KeystoneUI\node_modules\jest-cli\src\HasteModuleLoader\HasteModuleLoader.js:796:43)
at Loader.requireModuleOrMock (c:\Users\Dev\git\KeystoneUI\node_modules\jest-cli\src\HasteModuleLoader\HasteModuleLoader.js:919:17)
at c:\Users\Dev\git\KeystoneUI\node_modules\keystone\index.js:4:12
at Object.runContentWithLocalBindings (c:\Users\Dev\git\KeystoneUI\node_modules\jest-cli\src\lib\utils.js:357:17)
at Loader._execModule (c:\Users\Dev\git\KeystoneUI\node_modules\jest-cli\src\HasteModuleLoader\HasteModuleLoader.js:245:9)
at Loader.requireModule (c:\Users\Dev\git\KeystoneUI\node_modules\jest-cli\src\HasteModuleLoader\HasteModuleLoader.js:900:12)
at Loader._generateMock (c:\Users\Dev\git\KeystoneUI\node_modules\jest-cli\src\HasteModuleLoader\HasteModuleLoader.js:276:30)
at Loader.requireMock (c:\Users\Dev\git\KeystoneUI\node_modules\jest-cli\src\HasteModuleLoader\HasteModuleLoader.js:796:43)
at Loader.requireModuleOrMock (c:\Users\Dev\git\KeystoneUI\node_modules\jest-cli\src\HasteModuleLoader\HasteModuleLoader.js:919:17)
at c:\Users\Dev\git\KeystoneUI\web\sites\site_core\back_end\lib\storage\testfile.js:1:83
at Object.runContentWithLocalBindings (c:\Users\Dev\git\KeystoneUI\node_modules\jest-cli\src\lib\utils.js:357:17)
at Loader._execModule (c:\Users\Dev\git\KeystoneUI\node_modules\jest-cli\src\HasteModuleLoader\HasteModuleLoader.js:245:9)
at Loader.requireModule (c:\Users\Dev\git\KeystoneUI\node_modules\jest-cli\src\HasteModuleLoader\HasteModuleLoader.js:900:12)
at Loader.requireModuleOrMock (c:\Users\Dev\git\KeystoneUI\node_modules\jest-cli\src\HasteModuleLoader\HasteModuleLoader.js:921:17)
at Spec.<anonymous> (c:\Users\Dev\git\KeystoneUI\web\sites\site_core\back_end\lib\storage\__tests__\testfile-test.js:14:23)
at jasmine.Block.execute (c:\Users\Dev\git\KeystoneUI\node_modules\jest-cli\vendor\jasmine\jasmine-1.3.0.js:1065:17)
at jasmine.Queue.next_ (c:\Users\Dev\git\KeystoneUI\node_modules\jest-cli\vendor\jasmine\jasmine-1.3.0.js:2098:31)
at null._onTimeout (c:\Users\Dev\git\KeystoneUI\node_modules\jest-cli\vendor\jasmine\jasmine-1.3.0.js:2088:18)
at Timer.listOnTimeout [as ontimeout] (timers.js:112:15)
1 test failed, 0 tests passed (1 total)
Run time: 0.913s
npm ERR! Test failed. See above for more details.
npm ERR! not ok code 0
Если удалить "вар TestFile = требуется ('../ TestFile');" из теста он отлично работает. Почему модули send/mime не издеваются?