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147 lines
3.8 KiB
Python
147 lines
3.8 KiB
Python
"""Vox tests"""
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import builtins
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import stat
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import os
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import pytest
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from xontrib.voxapi import Vox
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from tools import skip_if_on_conda
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from xonsh.platform import ON_WINDOWS
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@skip_if_on_conda
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def test_crud(xonsh_builtins, tmpdir):
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"""
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Creates a virtual environment, gets it, enumerates it, and then deletes it.
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"""
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xonsh_builtins.__xonsh_env__['VIRTUALENV_HOME'] = str(tmpdir)
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last_event = None
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@xonsh_builtins.events.vox_on_create
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def create(name):
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nonlocal last_event
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last_event = 'create', name
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@xonsh_builtins.events.vox_on_delete
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def delete(name):
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nonlocal last_event
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last_event = 'delete', name
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vox = Vox()
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vox.create('spam')
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assert stat.S_ISDIR(tmpdir.join('spam').stat().mode)
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assert last_event == ('create', 'spam')
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ve = vox['spam']
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assert ve.env == str(tmpdir.join('spam'))
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assert os.path.isdir(ve.bin)
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assert 'spam' in vox
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assert 'spam' in list(vox)
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del vox['spam']
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assert not tmpdir.join('spam').check()
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assert last_event == ('delete', 'spam')
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@skip_if_on_conda
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def test_activate(xonsh_builtins, tmpdir):
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"""
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Creates a virtual environment, gets it, enumerates it, and then deletes it.
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"""
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xonsh_builtins.__xonsh_env__['VIRTUALENV_HOME'] = str(tmpdir)
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# I consider the case that the user doesn't have a PATH set to be unreasonable
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xonsh_builtins.__xonsh_env__.setdefault('PATH', [])
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last_event = None
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@xonsh_builtins.events.vox_on_activate
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def activate(name):
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nonlocal last_event
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last_event = 'activate', name
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@xonsh_builtins.events.vox_on_deactivate
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def deactivate(name):
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nonlocal last_event
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last_event = 'deactivate', name
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vox = Vox()
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vox.create('spam')
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vox.activate('spam')
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assert xonsh_builtins.__xonsh_env__['VIRTUAL_ENV'] == vox['spam'].env
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assert last_event == ('activate', 'spam')
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vox.deactivate()
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assert 'VIRTUAL_ENV' not in xonsh_builtins.__xonsh_env__
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assert last_event == ('deactivate', 'spam')
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@skip_if_on_conda
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def test_path(xonsh_builtins, tmpdir):
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"""
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Test to make sure Vox properly activates and deactivates by examining $PATH
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"""
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xonsh_builtins.__xonsh_env__['VIRTUALENV_HOME'] = str(tmpdir)
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# I consider the case that the user doesn't have a PATH set to be unreasonable
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xonsh_builtins.__xonsh_env__.setdefault('PATH', [])
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oldpath = list(xonsh_builtins.__xonsh_env__['PATH'])
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vox = Vox()
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vox.create('eggs')
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vox.activate('eggs')
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assert oldpath != xonsh_builtins.__xonsh_env__['PATH']
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vox.deactivate()
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assert oldpath == xonsh_builtins.__xonsh_env__['PATH']
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@skip_if_on_conda
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def test_crud_subdir(xonsh_builtins, tmpdir):
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"""
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Creates a virtual environment, gets it, enumerates it, and then deletes it.
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"""
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xonsh_builtins.__xonsh_env__['VIRTUALENV_HOME'] = str(tmpdir)
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vox = Vox()
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vox.create('spam/eggs')
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assert stat.S_ISDIR(tmpdir.join('spam', 'eggs').stat().mode)
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ve = vox['spam/eggs']
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assert ve.env == str(tmpdir.join('spam', 'eggs'))
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assert os.path.isdir(ve.bin)
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assert 'spam/eggs' in vox
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assert 'spam' not in vox
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#assert 'spam/eggs' in list(vox) # This is NOT true on Windows
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assert 'spam' not in list(vox)
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del vox['spam/eggs']
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assert not tmpdir.join('spam', 'eggs').check()
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@skip_if_on_conda
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def test_crud_subdir(xonsh_builtins, tmpdir):
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"""
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Creates a virtual environment, gets it, enumerates it, and then deletes it.
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"""
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xonsh_builtins.__xonsh_env__['VIRTUALENV_HOME'] = str(tmpdir)
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vox = Vox()
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with pytest.raises(ValueError):
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if ON_WINDOWS:
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vox.create('Scripts')
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else:
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vox.create('bin')
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with pytest.raises(ValueError):
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if ON_WINDOWS:
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vox.create('spameggs/Scripts')
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else:
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vox.create('spameggs/bin')
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