def test_start_command_raises_exception():
d = downloaders.ExternalDownloader(None, bin='test')
d._add_cookies = lambda cmd, cookie_values: None
pytest.raises(
NotImplementedError,
d._create_command, 'url', 'filename')
def test_prepare_cookies():
s = _ext_get_session()
d = downloaders.ExternalDownloader(s, bin="test")
def mock_add_cookies(cmd, cv):
cmd.append(cv)
d._add_cookies = mock_add_cookies
command = []
d._prepare_cookies(command, 'http://www.coursera.org')
assert 'csrf_token=csrfclass001' in command[0]
assert 'session=sessionclass1' in command[0]
def test_prepare_cookies_does_nothing():
s = _ext_get_session()
s.cookies.clear(domain="www.coursera.org")
d = downloaders.ExternalDownloader(s, bin="test")
command = []
def mock_add_cookies(cmd, cookie_values):
pass
d._add_cookies = mock_add_cookies
d._prepare_cookies(command, 'http://www.coursera.org')
assert command == []
def test_bin_is_set():
d = downloaders.ExternalDownloader(None, bin='test')
assert d.bin == 'test'
def test_bin_not_found_raises_exception():
d = downloaders.ExternalDownloader(None, bin='no_way_this_exists')
d._prepare_cookies = lambda cmd, cv: None
d._create_command = lambda x, y: ['no_way_this_exists']
pytest.raises(OSError, d._start_download, 'url', 'filename', False)
def test_bin_is_set(self):
d = downloaders.ExternalDownloader(None, bin='test')
self.assertEquals(d.bin, 'test')
