def test_args(self, monkeypatch):
# Confirm failure when wrong amount of args
wrong = [['env-list', 0], ['env-location', 0], ['env-modules', 0, 0], ['env-run'],
['env-rm', 0, 0]]
for args in wrong:
self._patch_argv(monkeypatch, args)
with pytest.raises(SystemExit):
npmenv._cli()
def test_env_modules(self, monkeypatch, sandbox, capfd):
npmenv.env_npm(f'install "{EXAMPLE_PACKAGE}"').check_returncode()
self._patch_argv(monkeypatch, ['env-modules'])
npmenv._cli()
assert 'to-no-case' in capfd.readouterr().out
self._patch_argv(monkeypatch, ['env-modules', 'to-no-case'])
npmenv._cli()
assert 'index.js' in capfd.readouterr().out
def test_npm(self, monkeypatch, capfd):
# Confirm calls npm and adds own help info to npm's
self._patch_argv(monkeypatch, ['help'])
with assert_exit_with_success(True):
npmenv._cli()
stdout = capfd.readouterr().out
assert 'npmenv' in stdout # Own help text
assert 'publish' in stdout # npm's help text
def test_env_list(self, sandbox, monkeypatch, capfd):
# Trigger env creation
npmenv.env_npm()
capfd.readouterr()
# Test
self._patch_argv(monkeypatch, ['env-list'])
npmenv._cli()
assert str(sandbox['proj_dir']) in capfd.readouterr().out
def test_env_rm(self, monkeypatch):
# Confirm exit if removing env that doesn't exist (also test arg taking)
self._patch_argv(monkeypatch, ['env-rm', '/tmp/fake'])
with pytest.raises(SystemExit):
npmenv._cli()
# Confirm no exit if removing env dir that does exist (also test no arg)
npmenv.env_npm()
self._patch_argv(monkeypatch, ['env-rm'])
npmenv._cli()
def test_env_cleanup(self, monkeypatch, sandbox, insert_project_files, tmpdir, capfd):
# Test two projects, only one having config files
proj1 = str(sandbox['proj_dir'])
proj2 = str(tmpdir)
insert_project_files(package=True) # Into proj1 (sandbox)
npmenv.env_npm(proj_dir=proj1)
npmenv.env_npm(proj_dir=proj2)
self._patch_argv(monkeypatch, ['env-cleanup'])
npmenv._cli()
stdout = capfd.readouterr().out
assert proj1 not in stdout
assert proj2 in stdout
def test_env_run(self, monkeypatch):
npmenv.env_npm(f'install "{EXAMPLE_PACKAGE_WITH_SCRIPT}"').check_returncode()
self._patch_argv(monkeypatch, ['env-run', 'username', '--help'])
with assert_exit_with_success(True):
npmenv._cli()
def test_env_location(self, monkeypatch, sandbox, capfd):
self._patch_argv(monkeypatch, ['env-location'])
npmenv._cli()
assert str(sandbox['env_dir']) == capfd.readouterr().out