def test_will_not_install_git_project_if_already_installed(self, mock_git):
cache = MagicMock(spec=PackageCache)
cache.is_package_installed.return_value = True
packages = [{'name': 'package', 'version': '1.3.0', 'url': 'http://github.com/nitehawck/dem'},
{'name': 'package4', 'version': '0.3.0', 'url': 'http://github.com/nitehawck/dem'}]
installer = GitProjectInstaller(packages, cache)
installer.install_packages()
mock_git.assert_not_called()
def test_will_return_when_url_missing(self, mock_git):
cache = MagicMock(spec=PackageCache)
cache.is_package_installed.return_value = False
mock_checkout = MagicMock()
mock_git.return_value = mock_checkout
packages = [{'name': 'package', 'platform-destination-path': 'path', 'version': '1.3.0'},
{'name': 'package4', 'version': '0.3.0', 'platform-destination-path': 'path2', 'url': 'http://github.com/nitehawck/dem'}]
installer = GitProjectInstaller(packages, cache)
installer.install_packages()
mock_git.assert_any_call('http://github.com/nitehawck/dem', os.path.join('path2', 'package4'))
mock_checkout.git.checkout.assert_any_call('0.3.0')
