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4d3d9f64b9
Closes: #6890 Some remarks, - `# coding ... utf-8` statements are not needed - isdigit on strings instead of a try-catch. - Default opening mode is read, so we can do `open()` without the `'r'` everywhere - Removed inheritinng from `object` class, it isn't necessary in python3. - `super(ClassName, self)` can now be replaced with `super()` - Use of itertools and `chain` on a couple places dealing with sets. - Used the operator module instead of lambdas when warranted `itemgetter(0)` instead of `lambda x: x[0]` `attrgetter('name')` instead of `lambda x: x.name` - `sorted` returns a list, so no need to use `list(sorted(...))` - Removed `dict()` using dictionary comprehensions whenever possible - Attempted to remove python3.2 support Signed-off-by: alexrecuenco <alejandrogonzalezrecuenco@gmail.com>
45 lines
1.6 KiB
Python
45 lines
1.6 KiB
Python
import os
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import shutil
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import unittest
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from docker import ContextAPI
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from tests.acceptance.cli_test import dispatch
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class ContextTestCase(unittest.TestCase):
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@classmethod
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def setUpClass(cls):
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cls.docker_dir = os.path.join(os.environ.get("HOME", "/tmp"), '.docker')
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if not os.path.exists(cls.docker_dir):
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os.makedirs(cls.docker_dir)
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f = open(os.path.join(cls.docker_dir, "config.json"), "w")
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f.write("{}")
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f.close()
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cls.docker_config = os.path.join(cls.docker_dir, "config.json")
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os.environ['DOCKER_CONFIG'] = cls.docker_config
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ContextAPI.create_context("testcontext", host="tcp://doesnotexist:8000")
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@classmethod
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def tearDownClass(cls):
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shutil.rmtree(cls.docker_dir, ignore_errors=True)
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def setUp(self):
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self.base_dir = 'tests/fixtures/simple-composefile'
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self.override_dir = None
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def dispatch(self, options, project_options=None, returncode=0, stdin=None):
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return dispatch(self.base_dir, options, project_options, returncode, stdin)
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def test_help(self):
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result = self.dispatch(['help'], returncode=0)
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assert '-c, --context NAME' in result.stdout
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def test_fail_on_both_host_and_context_opt(self):
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result = self.dispatch(['-H', 'unix://', '-c', 'default', 'up'], returncode=1)
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assert '-H, --host and -c, --context are mutually exclusive' in result.stderr
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def test_fail_run_on_inexistent_context(self):
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result = self.dispatch(['-c', 'testcontext', 'up', '-d'], returncode=1)
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assert "Couldn't connect to Docker daemon" in result.stderr
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