Example from "Testing with Injector" doesn't work about injector HOT 6 CLOSED

The documentation is incorrect. It should be used on each method like so:

import unittest
from injector import Module, with_injector, inject

class UsernameModule(Module):
    def configure(self, binder):
        binder.bind(str, 'Maria')

class TestSomethingClass(unittest.TestCase):
    def setUp(self):
        pass

    @with_injector(UsernameModule())
    @inject(username=str)
    def test_username(self, username):
        self.assertEqual(username, 'Maria')
        print('foo')

if __name__ == '__main__':
    unittest.main()

Alternatively you could apply this to setUp(), and assign the injected attributes to fields.

I'll update the documentation.

from injector.

Though...that is quite annoying. It would be more useful if it did what the documentation suggests.

Fixed in 57d73f6.

from injector.

0.12.1 released with this change.

from injector.

Awesome, thank you!

from injector.

The documentation is incorrect. It should be used on each method like so:

import unittest
from injector import Module, with_injector, inject

class UsernameModule(Module):
    def configure(self, binder):
        binder.bind(str, 'Maria')

class TestSomethingClass(unittest.TestCase):
    def setUp(self):
        pass

    @with_injector(UsernameModule())
    @inject(username=str)
    def test_username(self, username):
        self.assertEqual(username, 'Maria')
        print('foo')

if __name__ == '__main__':
    unittest.main()

Alternatively you could apply this to setUp(), and assign the injected attributes to fields.

I'll update the documentation.

#===================================
Hi, I am trying to do this at injector 0.18.3, there are error like this:

import injector
injector.version
'0.18.3'
from injector import with_injector
Traceback (most recent call last):
File "", line 1, in
ImportError: cannot import name 'with_injector'

do you remove with_injector from injector.init ? I can not search for that also.

from injector.

@passjwhub The decorator @with_injector was removed in version 0.16.0, but the documentation was not updated. See #146 and #150

from injector.