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test_plan.py
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import os
from contextlib import contextmanager
import sys
import json
import random
import unittest
from os.path import dirname, join
from collections import defaultdict
import pytest
from conda.base.context import context, reset_context
from conda.install import LINK_HARD
import conda.plan as plan
import conda.instructions as inst
from conda.plan import display_actions
from conda.resolve import Resolve
from conda.utils import on_win
# FIXME This should be a relative import
from tests.helpers import captured
from conda import CondaError
from .decorators import skip_if_no_mock
from .helpers import mock
with open(join(dirname(__file__), 'index.json')) as fi:
index = json.load(fi)
r = Resolve(index)
def solve(specs):
return [fn[:-8] for fn in r.solve(specs)]
class TestMisc(unittest.TestCase):
def test_split_linkarg(self):
for arg, res in [
('w3-1.2-0', ('w3-1.2-0', LINK_HARD)),
('w3-1.2-0 1', ('w3-1.2-0', 1)),
('w3-1.2-0 1 True', ('w3-1.2-0', 1))]:
self.assertEqual(inst.split_linkarg(arg), res)
@pytest.mark.parametrize("args", [
(),
("one", ),
("one", "two", "three", ),
])
def test_add_unlink_takes_two_arguments(args):
with pytest.raises(TypeError):
plan.add_unlink(*args)
class add_unlink_TestCase(unittest.TestCase):
def generate_random_dist(self):
return "foobar-%s-0" % random.randint(100, 200)
@contextmanager
def mock_platform(self, windows=False):
with mock.patch.object(plan, "sys") as sys:
sys.platform = "win32" if windows else "not win32"
yield sys
@skip_if_no_mock
def test_simply_adds_unlink_on_non_windows(self):
actions = {}
dist = self.generate_random_dist()
with self.mock_platform(windows=False):
plan.add_unlink(actions, dist)
self.assertIn(inst.UNLINK, actions)
self.assertEqual(actions[inst.UNLINK], [dist, ])
@skip_if_no_mock
def test_adds_to_existing_actions(self):
actions = {inst.UNLINK: [{"foo": "bar"}]}
dist = self.generate_random_dist()
with self.mock_platform(windows=False):
plan.add_unlink(actions, dist)
self.assertEqual(2, len(actions[inst.UNLINK]))
class TestAddDeaultsToSpec(unittest.TestCase):
# tests for plan.add_defaults_to_specs(r, linked, specs)
def check(self, specs, added):
new_specs = list(specs + added)
plan.add_defaults_to_specs(r, self.linked, specs)
specs = [s.split(' (')[0] for s in specs]
self.assertEqual(specs, new_specs)
def test_1(self):
self.linked = solve(['anaconda 1.5.0', 'python 2.7*', 'numpy 1.7*'])
for specs, added in [
(['python 3*'], []),
(['python'], ['python 2.7*']),
(['scipy'], ['python 2.7*']),
]:
self.check(specs, added)
def test_2(self):
self.linked = solve(['anaconda 1.5.0', 'python 2.6*', 'numpy 1.6*'])
for specs, added in [
(['python'], ['python 2.6*']),
(['numpy'], ['python 2.6*']),
(['pandas'], ['python 2.6*']),
# however, this would then be unsatisfiable
(['python 3*', 'numpy'], []),
]:
self.check(specs, added)
def test_3(self):
self.linked = solve(['anaconda 1.5.0', 'python 3.3*'])
for specs, added in [
(['python'], ['python 3.3*']),
(['numpy'], ['python 3.3*']),
(['scipy'], ['python 3.3*']),
]:
self.check(specs, added)
def test_4(self):
self.linked = []
ps = ['python 2.7*'] if context.default_python == '2.7' else []
for specs, added in [
(['python'], ps),
(['numpy'], ps),
(['scipy'], ps),
(['anaconda'], ps),
(['anaconda 1.5.0 np17py27_0'], []),
(['sympy 0.7.2 py27_0'], []),
(['scipy 0.12.0 np16py27_0'], []),
(['anaconda', 'python 3*'], []),
]:
self.check(specs, added)
def test_display_actions():
os.environ['CONDA_SHOW_CHANNEL_URLS'] = 'False'
reset_context(())
actions = defaultdict(list, {"FETCH": ['sympy-0.7.2-py27_0', "numpy-1.7.1-py27_0"]})
# The older test index doesn't have the size metadata
index['sympy-0.7.2-py27_0.tar.bz2']['size'] = 4374752
index["numpy-1.7.1-py27_0.tar.bz2"]['size'] = 5994338
with captured() as c:
display_actions(actions, index)
assert c.stdout == """
The following packages will be downloaded:
package | build
---------------------------|-----------------
sympy-0.7.2 | py27_0 4.2 MB
numpy-1.7.1 | py27_0 5.7 MB
------------------------------------------------------------
Total: 9.9 MB
"""
actions = defaultdict(list, {'PREFIX':
'/Users/aaronmeurer/anaconda/envs/test', 'SYMLINK_CONDA':
['/Users/aaronmeurer/anaconda'], 'LINK': ['python-3.3.2-0', 'readline-6.2-0 1', 'sqlite-3.7.13-0 1', 'tk-8.5.13-0 1', 'zlib-1.2.7-0 1']})
with captured() as c:
display_actions(actions, index)
assert c.stdout == """
The following NEW packages will be INSTALLED:
python: 3.3.2-0 \n\
readline: 6.2-0 \n\
sqlite: 3.7.13-0
tk: 8.5.13-0
zlib: 1.2.7-0 \n\
"""
actions['UNLINK'] = actions['LINK']
actions['LINK'] = []
with captured() as c:
display_actions(actions, index)
assert c.stdout == """
The following packages will be REMOVED:
python: 3.3.2-0 \n\
readline: 6.2-0 \n\
sqlite: 3.7.13-0
tk: 8.5.13-0
zlib: 1.2.7-0 \n\
"""
actions = defaultdict(list, {'LINK': ['cython-0.19.1-py33_0'], 'UNLINK':
['cython-0.19-py33_0']})
with captured() as c:
display_actions(actions, index)
assert c.stdout == """
The following packages will be UPDATED:
cython: 0.19-py33_0 --> 0.19.1-py33_0
"""
actions['LINK'], actions['UNLINK'] = actions['UNLINK'], actions['LINK']
with captured() as c:
display_actions(actions, index)
assert c.stdout == """
The following packages will be DOWNGRADED due to dependency conflicts:
cython: 0.19.1-py33_0 --> 0.19-py33_0
"""
actions = defaultdict(list, {'LINK': ['cython-0.19.1-py33_0',
'dateutil-1.5-py33_0', 'numpy-1.7.1-py33_0'], 'UNLINK':
['cython-0.19-py33_0', 'dateutil-2.1-py33_1', 'pip-1.3.1-py33_1']})
with captured() as c:
display_actions(actions, index)
assert c.stdout == """
The following NEW packages will be INSTALLED:
numpy: 1.7.1-py33_0
The following packages will be REMOVED:
pip: 1.3.1-py33_1
The following packages will be UPDATED:
cython: 0.19-py33_0 --> 0.19.1-py33_0
The following packages will be DOWNGRADED due to dependency conflicts:
dateutil: 2.1-py33_1 --> 1.5-py33_0 \n\
"""
actions = defaultdict(list, {'LINK': ['cython-0.19.1-py33_0',
'dateutil-2.1-py33_1'], 'UNLINK': ['cython-0.19-py33_0',
'dateutil-1.5-py33_0']})
with captured() as c:
display_actions(actions, index)
assert c.stdout == """
The following packages will be UPDATED:
cython: 0.19-py33_0 --> 0.19.1-py33_0
dateutil: 1.5-py33_0 --> 2.1-py33_1 \n\
"""
actions['LINK'], actions['UNLINK'] = actions['UNLINK'], actions['LINK']
with captured() as c:
display_actions(actions, index)
assert c.stdout == """
The following packages will be DOWNGRADED due to dependency conflicts:
cython: 0.19.1-py33_0 --> 0.19-py33_0
dateutil: 2.1-py33_1 --> 1.5-py33_0 \n\
"""
def test_display_actions_show_channel_urls():
os.environ['CONDA_SHOW_CHANNEL_URLS'] = 'True'
reset_context(())
actions = defaultdict(list, {"FETCH": ['sympy-0.7.2-py27_0',
"numpy-1.7.1-py27_0"]})
# The older test index doesn't have the size metadata
index['sympy-0.7.2-py27_0.tar.bz2']['size'] = 4374752
index["numpy-1.7.1-py27_0.tar.bz2"]['size'] = 5994338
with captured() as c:
display_actions(actions, index)
assert c.stdout == """
The following packages will be downloaded:
package | build
---------------------------|-----------------
sympy-0.7.2 | py27_0 4.2 MB <unknown>
numpy-1.7.1 | py27_0 5.7 MB <unknown>
------------------------------------------------------------
Total: 9.9 MB
"""
actions = defaultdict(list, {'PREFIX':
'/Users/aaronmeurer/anaconda/envs/test', 'SYMLINK_CONDA':
['/Users/aaronmeurer/anaconda'], 'LINK': ['python-3.3.2-0', 'readline-6.2-0 1', 'sqlite-3.7.13-0 1', 'tk-8.5.13-0 1', 'zlib-1.2.7-0 1']})
with captured() as c:
display_actions(actions, index)
assert c.stdout == """
The following NEW packages will be INSTALLED:
python: 3.3.2-0 <unknown>
readline: 6.2-0 <unknown>
sqlite: 3.7.13-0 <unknown>
tk: 8.5.13-0 <unknown>
zlib: 1.2.7-0 <unknown>
"""
actions['UNLINK'] = actions['LINK']
actions['LINK'] = []
with captured() as c:
display_actions(actions, index)
assert c.stdout == """
The following packages will be REMOVED:
python: 3.3.2-0 <unknown>
readline: 6.2-0 <unknown>
sqlite: 3.7.13-0 <unknown>
tk: 8.5.13-0 <unknown>
zlib: 1.2.7-0 <unknown>
"""
actions = defaultdict(list, {'LINK': ['cython-0.19.1-py33_0'], 'UNLINK':
['cython-0.19-py33_0']})
with captured() as c:
display_actions(actions, index)
assert c.stdout == """
The following packages will be UPDATED:
cython: 0.19-py33_0 <unknown> --> 0.19.1-py33_0 <unknown>
"""
actions['LINK'], actions['UNLINK'] = actions['UNLINK'], actions['LINK']
with captured() as c:
display_actions(actions, index)
assert c.stdout == """
The following packages will be DOWNGRADED due to dependency conflicts:
cython: 0.19.1-py33_0 <unknown> --> 0.19-py33_0 <unknown>
"""
actions = defaultdict(list, {'LINK': ['cython-0.19.1-py33_0',
'dateutil-1.5-py33_0', 'numpy-1.7.1-py33_0'], 'UNLINK':
['cython-0.19-py33_0', 'dateutil-2.1-py33_1', 'pip-1.3.1-py33_1']})
with captured() as c:
display_actions(actions, index)
assert c.stdout == """
The following NEW packages will be INSTALLED:
numpy: 1.7.1-py33_0 <unknown>
The following packages will be REMOVED:
pip: 1.3.1-py33_1 <unknown>
The following packages will be UPDATED:
cython: 0.19-py33_0 <unknown> --> 0.19.1-py33_0 <unknown>
The following packages will be DOWNGRADED due to dependency conflicts:
dateutil: 2.1-py33_1 <unknown> --> 1.5-py33_0 <unknown>
"""
actions = defaultdict(list, {'LINK': ['cython-0.19.1-py33_0',
'dateutil-2.1-py33_1'], 'UNLINK': ['cython-0.19-py33_0',
'dateutil-1.5-py33_0']})
with captured() as c:
display_actions(actions, index)
assert c.stdout == """
The following packages will be UPDATED:
cython: 0.19-py33_0 <unknown> --> 0.19.1-py33_0 <unknown>
dateutil: 1.5-py33_0 <unknown> --> 2.1-py33_1 <unknown>
"""
actions['LINK'], actions['UNLINK'] = actions['UNLINK'], actions['LINK']
with captured() as c:
display_actions(actions, index)
assert c.stdout == """
The following packages will be DOWNGRADED due to dependency conflicts:
cython: 0.19.1-py33_0 <unknown> --> 0.19-py33_0 <unknown>
dateutil: 2.1-py33_1 <unknown> --> 1.5-py33_0 <unknown>
"""
actions['LINK'], actions['UNLINK'] = actions['UNLINK'], actions['LINK']
index['cython-0.19.1-py33_0.tar.bz2']['channel'] = 'my_channel'
index['dateutil-1.5-py33_0.tar.bz2']['channel'] = 'my_channel'
with captured() as c:
display_actions(actions, index)
assert c.stdout == """
The following packages will be UPDATED:
cython: 0.19-py33_0 <unknown> --> 0.19.1-py33_0 my_channel
dateutil: 1.5-py33_0 my_channel --> 2.1-py33_1 <unknown> \n\
"""
actions['LINK'], actions['UNLINK'] = actions['UNLINK'], actions['LINK']
with captured() as c:
display_actions(actions, index)
assert c.stdout == """
The following packages will be DOWNGRADED due to dependency conflicts:
cython: 0.19.1-py33_0 my_channel --> 0.19-py33_0 <unknown> \n\
dateutil: 2.1-py33_1 <unknown> --> 1.5-py33_0 my_channel
"""
def test_display_actions_link_type():
os.environ['CONDA_SHOW_CHANNEL_URLS'] = 'False'
reset_context(())
actions = defaultdict(list, {'LINK': ['cython-0.19.1-py33_0 2', 'dateutil-1.5-py33_0 2',
'numpy-1.7.1-py33_0 2', 'python-3.3.2-0 2', 'readline-6.2-0 2', 'sqlite-3.7.13-0 2', 'tk-8.5.13-0 2', 'zlib-1.2.7-0 2']})
with captured() as c:
display_actions(actions, index)
assert c.stdout == """
The following NEW packages will be INSTALLED:
cython: 0.19.1-py33_0 (soft-link)
dateutil: 1.5-py33_0 (soft-link)
numpy: 1.7.1-py33_0 (soft-link)
python: 3.3.2-0 (soft-link)
readline: 6.2-0 (soft-link)
sqlite: 3.7.13-0 (soft-link)
tk: 8.5.13-0 (soft-link)
zlib: 1.2.7-0 (soft-link)
"""
actions = defaultdict(list, {'LINK': ['cython-0.19.1-py33_0 2',
'dateutil-2.1-py33_1 2'], 'UNLINK': ['cython-0.19-py33_0',
'dateutil-1.5-py33_0']})
with captured() as c:
display_actions(actions, index)
assert c.stdout == """
The following packages will be UPDATED:
cython: 0.19-py33_0 --> 0.19.1-py33_0 (soft-link)
dateutil: 1.5-py33_0 --> 2.1-py33_1 (soft-link)
"""
actions = defaultdict(list, {'LINK': ['cython-0.19-py33_0 2',
'dateutil-1.5-py33_0 2'], 'UNLINK': ['cython-0.19.1-py33_0',
'dateutil-2.1-py33_1']})
with captured() as c:
display_actions(actions, index)
assert c.stdout == """
The following packages will be DOWNGRADED due to dependency conflicts:
cython: 0.19.1-py33_0 --> 0.19-py33_0 (soft-link)
dateutil: 2.1-py33_1 --> 1.5-py33_0 (soft-link)
"""
actions = defaultdict(list, {'LINK': ['cython-0.19.1-py33_0 1', 'dateutil-1.5-py33_0 1',
'numpy-1.7.1-py33_0 1', 'python-3.3.2-0 1', 'readline-6.2-0 1', 'sqlite-3.7.13-0 1', 'tk-8.5.13-0 1', 'zlib-1.2.7-0 1']})
with captured() as c:
display_actions(actions, index)
assert c.stdout == """
The following NEW packages will be INSTALLED:
cython: 0.19.1-py33_0
dateutil: 1.5-py33_0 \n\
numpy: 1.7.1-py33_0 \n\
python: 3.3.2-0 \n\
readline: 6.2-0 \n\
sqlite: 3.7.13-0 \n\
tk: 8.5.13-0 \n\
zlib: 1.2.7-0 \n\
"""
actions = defaultdict(list, {'LINK': ['cython-0.19.1-py33_0 1',
'dateutil-2.1-py33_1 1'], 'UNLINK': ['cython-0.19-py33_0',
'dateutil-1.5-py33_0']})
with captured() as c:
display_actions(actions, index)
assert c.stdout == """
The following packages will be UPDATED:
cython: 0.19-py33_0 --> 0.19.1-py33_0
dateutil: 1.5-py33_0 --> 2.1-py33_1 \n\
"""
actions = defaultdict(list, {'LINK': ['cython-0.19-py33_0 1',
'dateutil-1.5-py33_0 1'], 'UNLINK': ['cython-0.19.1-py33_0',
'dateutil-2.1-py33_1']})
with captured() as c:
display_actions(actions, index)
assert c.stdout == """
The following packages will be DOWNGRADED due to dependency conflicts:
cython: 0.19.1-py33_0 --> 0.19-py33_0
dateutil: 2.1-py33_1 --> 1.5-py33_0 \n\
"""
actions = defaultdict(list, {'LINK': ['cython-0.19.1-py33_0 3', 'dateutil-1.5-py33_0 3',
'numpy-1.7.1-py33_0 3', 'python-3.3.2-0 3', 'readline-6.2-0 3', 'sqlite-3.7.13-0 3', 'tk-8.5.13-0 3', 'zlib-1.2.7-0 3']})
with captured() as c:
display_actions(actions, index)
assert c.stdout == """
The following NEW packages will be INSTALLED:
cython: 0.19.1-py33_0 (copy)
dateutil: 1.5-py33_0 (copy)
numpy: 1.7.1-py33_0 (copy)
python: 3.3.2-0 (copy)
readline: 6.2-0 (copy)
sqlite: 3.7.13-0 (copy)
tk: 8.5.13-0 (copy)
zlib: 1.2.7-0 (copy)
"""
actions = defaultdict(list, {'LINK': ['cython-0.19.1-py33_0 3',
'dateutil-2.1-py33_1 3'], 'UNLINK': ['cython-0.19-py33_0',
'dateutil-1.5-py33_0']})
with captured() as c:
display_actions(actions, index)
assert c.stdout == """
The following packages will be UPDATED:
cython: 0.19-py33_0 --> 0.19.1-py33_0 (copy)
dateutil: 1.5-py33_0 --> 2.1-py33_1 (copy)
"""
actions = defaultdict(list, {'LINK': ['cython-0.19-py33_0 3',
'dateutil-1.5-py33_0 3'], 'UNLINK': ['cython-0.19.1-py33_0',
'dateutil-2.1-py33_1']})
with captured() as c:
display_actions(actions, index)
assert c.stdout == """
The following packages will be DOWNGRADED due to dependency conflicts:
cython: 0.19.1-py33_0 --> 0.19-py33_0 (copy)
dateutil: 2.1-py33_1 --> 1.5-py33_0 (copy)
"""
os.environ['CONDA_SHOW_CHANNEL_URLS'] = 'True'
reset_context(())
index['cython-0.19.1-py33_0.tar.bz2']['channel'] = 'my_channel'
index['dateutil-1.5-py33_0.tar.bz2']['channel'] = 'my_channel'
actions = defaultdict(list, {'LINK': ['cython-0.19.1-py33_0 3', 'dateutil-1.5-py33_0 3',
'numpy-1.7.1-py33_0 3', 'python-3.3.2-0 3', 'readline-6.2-0 3', 'sqlite-3.7.13-0 3', 'tk-8.5.13-0 3', 'zlib-1.2.7-0 3']})
with captured() as c:
display_actions(actions, index)
assert c.stdout == """
The following NEW packages will be INSTALLED:
cython: 0.19.1-py33_0 my_channel (copy)
dateutil: 1.5-py33_0 my_channel (copy)
numpy: 1.7.1-py33_0 <unknown> (copy)
python: 3.3.2-0 <unknown> (copy)
readline: 6.2-0 <unknown> (copy)
sqlite: 3.7.13-0 <unknown> (copy)
tk: 8.5.13-0 <unknown> (copy)
zlib: 1.2.7-0 <unknown> (copy)
"""
actions = defaultdict(list, {'LINK': ['cython-0.19.1-py33_0 3',
'dateutil-2.1-py33_1 3'], 'UNLINK': ['cython-0.19-py33_0',
'dateutil-1.5-py33_0']})
with captured() as c:
display_actions(actions, index)
assert c.stdout == """
The following packages will be UPDATED:
cython: 0.19-py33_0 <unknown> --> 0.19.1-py33_0 my_channel (copy)
dateutil: 1.5-py33_0 my_channel --> 2.1-py33_1 <unknown> (copy)
"""
actions = defaultdict(list, {'LINK': ['cython-0.19-py33_0 3',
'dateutil-1.5-py33_0 3'], 'UNLINK': ['cython-0.19.1-py33_0',
'dateutil-2.1-py33_1']})
with captured() as c:
display_actions(actions, index)
assert c.stdout == """
The following packages will be DOWNGRADED due to dependency conflicts:
cython: 0.19.1-py33_0 my_channel --> 0.19-py33_0 <unknown> (copy)
dateutil: 2.1-py33_1 <unknown> --> 1.5-py33_0 my_channel (copy)
"""
def test_display_actions_features():
os.environ['CONDA_SHOW_CHANNEL_URLS'] = 'False'
reset_context(())
actions = defaultdict(list, {'LINK': ['numpy-1.7.1-py33_p0', 'cython-0.19-py33_0']})
with captured() as c:
display_actions(actions, index)
assert c.stdout == """
The following NEW packages will be INSTALLED:
cython: 0.19-py33_0 \n\
numpy: 1.7.1-py33_p0 [mkl]
"""
actions = defaultdict(list, {'UNLINK': ['numpy-1.7.1-py33_p0', 'cython-0.19-py33_0']})
with captured() as c:
display_actions(actions, index)
assert c.stdout == """
The following packages will be REMOVED:
cython: 0.19-py33_0 \n\
numpy: 1.7.1-py33_p0 [mkl]
"""
actions = defaultdict(list, {'UNLINK': ['numpy-1.7.1-py33_p0'], 'LINK': ['numpy-1.7.0-py33_p0']})
with captured() as c:
display_actions(actions, index)
assert c.stdout == """
The following packages will be DOWNGRADED due to dependency conflicts:
numpy: 1.7.1-py33_p0 [mkl] --> 1.7.0-py33_p0 [mkl]
"""
actions = defaultdict(list, {'LINK': ['numpy-1.7.1-py33_p0'], 'UNLINK': ['numpy-1.7.0-py33_p0']})
with captured() as c:
display_actions(actions, index)
assert c.stdout == """
The following packages will be UPDATED:
numpy: 1.7.0-py33_p0 [mkl] --> 1.7.1-py33_p0 [mkl]
"""
actions = defaultdict(list, {'LINK': ['numpy-1.7.1-py33_p0'], 'UNLINK': ['numpy-1.7.1-py33_0']})
with captured() as c:
display_actions(actions, index)
# NB: Packages whose version do not changed are put in UPDATED
assert c.stdout == """
The following packages will be UPDATED:
numpy: 1.7.1-py33_0 --> 1.7.1-py33_p0 [mkl]
"""
actions = defaultdict(list, {'UNLINK': ['numpy-1.7.1-py33_p0'], 'LINK': ['numpy-1.7.1-py33_0']})
with captured() as c:
display_actions(actions, index)
assert c.stdout == """
The following packages will be UPDATED:
numpy: 1.7.1-py33_p0 [mkl] --> 1.7.1-py33_0
"""
os.environ['CONDA_SHOW_CHANNEL_URLS'] = 'True'
reset_context(())
actions = defaultdict(list, {'LINK': ['numpy-1.7.1-py33_p0', 'cython-0.19-py33_0']})
with captured() as c:
display_actions(actions, index)
assert c.stdout == """
The following NEW packages will be INSTALLED:
cython: 0.19-py33_0 <unknown>
numpy: 1.7.1-py33_p0 <unknown> [mkl]
"""
actions = defaultdict(list, {'UNLINK': ['numpy-1.7.1-py33_p0', 'cython-0.19-py33_0']})
with captured() as c:
display_actions(actions, index)
assert c.stdout == """
The following packages will be REMOVED:
cython: 0.19-py33_0 <unknown>
numpy: 1.7.1-py33_p0 <unknown> [mkl]
"""
actions = defaultdict(list, {'UNLINK': ['numpy-1.7.1-py33_p0'], 'LINK': ['numpy-1.7.0-py33_p0']})
with captured() as c:
display_actions(actions, index)
assert c.stdout == """
The following packages will be DOWNGRADED due to dependency conflicts:
numpy: 1.7.1-py33_p0 <unknown> [mkl] --> 1.7.0-py33_p0 <unknown> [mkl]
"""
actions = defaultdict(list, {'LINK': ['numpy-1.7.1-py33_p0'], 'UNLINK': ['numpy-1.7.0-py33_p0']})
with captured() as c:
display_actions(actions, index)
assert c.stdout == """
The following packages will be UPDATED:
numpy: 1.7.0-py33_p0 <unknown> [mkl] --> 1.7.1-py33_p0 <unknown> [mkl]
"""
actions = defaultdict(list, {'LINK': ['numpy-1.7.1-py33_p0'], 'UNLINK': ['numpy-1.7.1-py33_0']})
with captured() as c:
display_actions(actions, index)
# NB: Packages whose version do not changed are put in UPDATED
assert c.stdout == """
The following packages will be UPDATED:
numpy: 1.7.1-py33_0 <unknown> --> 1.7.1-py33_p0 <unknown> [mkl]
"""
actions = defaultdict(list, {'UNLINK': ['numpy-1.7.1-py33_p0'], 'LINK': ['numpy-1.7.1-py33_0']})
with captured() as c:
display_actions(actions, index)
assert c.stdout == """
The following packages will be UPDATED:
numpy: 1.7.1-py33_p0 <unknown> [mkl] --> 1.7.1-py33_0 <unknown>
"""
def test_display_actions_no_index():
# Test removing a package that is not in the index. This issue
# should only come up for removing.
actions = defaultdict(list, {'UNLINK': ['notinstalled-1.0-py33_0']})
with captured() as c:
display_actions(actions, index)
assert c.stdout == """
The following packages will be REMOVED:
notinstalled: 1.0-py33_0 <unknown>
"""
actions = defaultdict(list, {"LINK": ['numpy-1.7.1-py33_0'], "UNLINK":
['numpy-2.0.0-py33_1']})
with captured() as c:
display_actions(actions, index)
assert c.stdout == """
The following packages will be DOWNGRADED due to dependency conflicts:
numpy: 2.0.0-py33_1 <unknown> --> 1.7.1-py33_0 <unknown>
"""
# tk-8.5.13-1 is not in the index. Test that it guesses the build number
# correctly.
actions = defaultdict(list, {"LINK": ['tk-8.5.13-0'], "UNLINK":
['tk-8.5.13-1']})
with captured() as c:
display_actions(actions, index)
assert c.stdout == """
The following packages will be DOWNGRADED due to dependency conflicts:
tk: 8.5.13-1 <unknown> --> 8.5.13-0 <unknown>
"""
class TestDeprecatedExecutePlan(unittest.TestCase):
def test_update_old_plan(self):
old_plan = ['# plan', 'INSTRUCTION arg']
new_plan = plan.update_old_plan(old_plan)
expected = [('INSTRUCTION', 'arg')]
self.assertEqual(new_plan, expected)
with self.assertRaises(CondaError):
plan.update_old_plan(['INVALID'])
def test_execute_plan(self):
initial_commands = inst.commands
def set_commands(cmds):
inst.commands = cmds
self.addCleanup(lambda : set_commands(initial_commands))
def INSTRUCTION_CMD(state, arg):
INSTRUCTION_CMD.called = True
INSTRUCTION_CMD.arg = arg
set_commands({'INSTRUCTION': INSTRUCTION_CMD})
old_plan = ['# plan', 'INSTRUCTION arg']
plan.execute_plan(old_plan)
self.assertTrue(INSTRUCTION_CMD.called)
self.assertEqual(INSTRUCTION_CMD.arg, 'arg')
class PlanFromActionsTests(unittest.TestCase):
py_ver = ''.join(str(x) for x in sys.version_info[:2])
def test_plan_link_menuinst(self):
menuinst = 'menuinst'
ipython = 'ipython'
actions = {
'PREFIX': 'aprefix',
'LINK': [ipython, menuinst],
}
conda_plan = plan.plan_from_actions(actions)
expected_plan = [
('PREFIX', 'aprefix'),
('PRINT', 'Linking packages ...'),
('PROGRESS', '2'),
('LINK', ipython),
('LINK', menuinst),
]
if on_win:
# menuinst should be linked first
expected_plan = [
('PREFIX', 'aprefix'),
('LINK', menuinst),
('PRINT', 'Linking packages ...'),
('PROGRESS', '1'),
('LINK', ipython),
]
# last_two = expected_plan[-2:]
# expected_plan[-2:] = last_two[::-1]
self.assertEqual(expected_plan, conda_plan)
if __name__ == '__main__':
unittest.main()