def _get_package_managers(self):
npm = PackageManagerNpm([self._install_node])
yarnpkg = PackageManagerYarnpkg([self._install_node, self._install_yarnpkg])
return {
PACKAGE_MANAGER_NPM: npm,
PACKAGE_MANAGER_YARNPKG: yarnpkg,
PACKAGE_MANAGER_YARNPKG_ALIAS: yarnpkg, # Allow yarn to be used as an alias for yarnpkg
}
def setUp(self): self.npm = PackageManagerNpm([fake_install])
class TestNpm(unittest.TestCase):
def setUp(self):
self.npm = PackageManagerNpm([fake_install])
def test_run_cli(self, mock_command_gen):
fake_cli = 'fake_cli'
args = ['arg1', 'arg2']
self.assertRaises(RuntimeError, self.npm.run_cli, fake_cli, args=args)
def test_run_script(self, mock_command_gen):
script_name = 'script_name'
script_args = ['arg1', 'arg2']
self.npm.run_script(script_name, script_args=script_args)
mock_command_gen.assert_called_once_with(
[fake_install], 'npm',
args=(['run-script', script_name, '--'] + script_args), node_paths=None)
def test_install_module_options_off(self, mock_command_gen):
self.npm.install_module(
install_optional=False, production_only=False, force=False)
mock_command_gen.assert_called_once_with(
[fake_install], 'npm',
args=['install', '--no-optional'], node_paths=None
)
def test_install_module_options_on(self, mock_command_gen):
self.npm.install_module(
install_optional=True, production_only=True, force=True)
mock_command_gen.assert_called_once_with(
[fake_install], 'npm',
args=['install', '--production', '--force'], node_paths=None
)
def test_add_package_default(self, mock_command_gen):
package_name = 'package_name'
self.npm.add_package(package_name)
mock_command_gen.assert_called_once_with(
[fake_install], 'npm',
args=['install', package_name, '--save-prod'],
node_paths=None
)
def test_add_package_other_options(self, mock_command_gen):
package_name = 'package_name'
for type_option, expected_args in {
PackageInstallationTypeOption.DEV: ['--save-dev'],
PackageInstallationTypeOption.PEER: [],
PackageInstallationTypeOption.OPTIONAL: ['--save-optional'],
PackageInstallationTypeOption.BUNDLE: ['--save-bundle'],
PackageInstallationTypeOption.NO_SAVE: ['--no-save'],
}.items():
self.npm.add_package(
package_name,
type_option=type_option,
)
mock_command_gen.assert_called_once_with(
[fake_install], 'npm',
args=['install', package_name] + expected_args,
node_paths=None
)
mock_command_gen.reset_mock()
for version_option, expected_args in {
PackageInstallationVersionOption.EXACT: ['--save-exact'],
PackageInstallationVersionOption.TILDE: [],
}.items():
self.npm.add_package(
package_name,
version_option=version_option,
)
mock_command_gen.assert_called_once_with(
[fake_install], 'npm',
args=['install', package_name, '--save-prod'] + expected_args,
node_paths=None
)
mock_command_gen.reset_mock()
class TestNpm(unittest.TestCase):
def setUp(self):
self.npm = PackageManagerNpm([fake_install])
def test_run_cli(self, mock_command_gen):
fake_cli = "fake_cli"
args = ["arg1", "arg2"]
self.assertRaises(RuntimeError, self.npm.run_cli, fake_cli, args=args)
def test_run_script(self, mock_command_gen):
script_name = "script_name"
script_args = ["arg1", "arg2"]
self.npm.run_script(script_name, script_args=script_args)
mock_command_gen.assert_called_once_with(
[fake_install],
"npm",
args=(["run-script", script_name, "--"] + script_args),
node_paths=None,
)
def test_install_module_options_off(self, mock_command_gen):
self.npm.install_module(install_optional=False, production_only=False, force=False)
mock_command_gen.assert_called_once_with(
[fake_install], "npm", args=["install", "--no-optional"], node_paths=None
)
def test_install_module_options_on(self, mock_command_gen):
self.npm.install_module(install_optional=True, production_only=True, force=True)
mock_command_gen.assert_called_once_with(
[fake_install], "npm", args=["install", "--production", "--force"], node_paths=None
)
def test_add_package_default(self, mock_command_gen):
package_name = "package_name"
self.npm.add_package(package_name)
mock_command_gen.assert_called_once_with(
[fake_install], "npm", args=["install", package_name, "--save-prod"], node_paths=None
)
def test_add_package_other_options(self, mock_command_gen):
package_name = "package_name"
for type_option, expected_args in {
PackageInstallationTypeOption.DEV: ["--save-dev"],
PackageInstallationTypeOption.PEER: [],
PackageInstallationTypeOption.OPTIONAL: ["--save-optional"],
PackageInstallationTypeOption.BUNDLE: ["--save-bundle"],
PackageInstallationTypeOption.NO_SAVE: ["--no-save"],
}.items():
self.npm.add_package(
package_name, type_option=type_option,
)
mock_command_gen.assert_called_once_with(
[fake_install],
"npm",
args=["install", package_name] + expected_args,
node_paths=None,
)
mock_command_gen.reset_mock()
for version_option, expected_args in {
PackageInstallationVersionOption.EXACT: ["--save-exact"],
PackageInstallationVersionOption.TILDE: [],
}.items():
self.npm.add_package(
package_name, version_option=version_option,
)
mock_command_gen.assert_called_once_with(
[fake_install],
"npm",
args=["install", package_name, "--save-prod"] + expected_args,
node_paths=None,
)
mock_command_gen.reset_mock()