Ejemplo n.º 1
0
    def setUp(self):
        super(PipInstallerTest, self).setUp()
        self.deployment_host_config = CIDeploymentHostConfig.for_test()
        self.installation_paths = SystemPackageInstallationPaths(
            self.deployment_host_config.host_paths)

        self.mock_file_system = self.mox.CreateMock(FileSystem)
        self.mock_internet = self.mox.CreateMock(Internet)
        self.mock_host_controller = self.mox.CreateMock(RemoteHostController)
        self.mock_feedback = self.mox.CreateMock(ExecutionFeedback)

        self.mock_host_controller.feedback = self.mock_feedback

        self.pip_installer = PipInstaller(self.installation_paths,
                                          self.mock_file_system,
                                          self.mock_internet,
                                          self.mock_host_controller)
Ejemplo n.º 2
0
    def test_can_create_pipinstaller_instance(self):
        """fab.tests.environment.python.pip_installer_test  Can create PipInstaller instance"""

        self.mox.ReplayAll()

        pip_installer = PipInstaller.create_with(self.deployment_host_config, self.mock_host_controller)

        self.assertIsInstance(pip_installer, PipInstaller)
        self.assertIsInstance(pip_installer.feedback, ExecutionFeedback)
Ejemplo n.º 3
0
 def create_with(deployment_host_config, host_controller):
     return SystemPythonPackageInstaller(deployment_host_config.host_paths,
                                         RSRCodebaseConfig(deployment_host_config.repository_branch),
                                         SystemPackageInstallationPaths(deployment_host_config.host_paths),
                                         PipInstaller.create_with(deployment_host_config, host_controller),
                                         FileSystem(host_controller),
                                         AkvoPermissions(host_controller),
                                         Internet(host_controller),
                                         host_controller)
Ejemplo n.º 4
0
    def test_can_create_pipinstaller_instance(self):
        """fab.tests.environment.python.pip_installer_test  Can create PipInstaller instance"""

        self.mox.ReplayAll()

        pip_installer = PipInstaller.create_with(self.deployment_host_config,
                                                 self.mock_host_controller)

        self.assertIsInstance(pip_installer, PipInstaller)
        self.assertIsInstance(pip_installer.feedback, ExecutionFeedback)
Ejemplo n.º 5
0
    def setUp(self):
        super(PipInstallerTest, self).setUp()
        self.deployment_host_config = CIDeploymentHostConfig.for_test()
        self.installation_paths = SystemPackageInstallationPaths(self.deployment_host_config.host_paths)

        self.mock_file_system = self.mox.CreateMock(FileSystem)
        self.mock_internet = self.mox.CreateMock(Internet)
        self.mock_host_controller = self.mox.CreateMock(RemoteHostController)
        self.mock_feedback = self.mox.CreateMock(ExecutionFeedback)

        self.mock_host_controller.feedback = self.mock_feedback

        self.pip_installer = PipInstaller(self.installation_paths, self.mock_file_system, self.mock_internet, self.mock_host_controller)
Ejemplo n.º 6
0
class PipInstallerTest(mox.MoxTestBase):

    def setUp(self):
        super(PipInstallerTest, self).setUp()
        self.deployment_host_config = CIDeploymentHostConfig.for_test()
        self.installation_paths = SystemPackageInstallationPaths(self.deployment_host_config.host_paths)

        self.mock_file_system = self.mox.CreateMock(FileSystem)
        self.mock_internet = self.mox.CreateMock(Internet)
        self.mock_host_controller = self.mox.CreateMock(RemoteHostController)
        self.mock_feedback = self.mox.CreateMock(ExecutionFeedback)

        self.mock_host_controller.feedback = self.mock_feedback

        self.pip_installer = PipInstaller(self.installation_paths, self.mock_file_system, self.mock_internet, self.mock_host_controller)

    def test_can_create_pipinstaller_instance(self):
        """fab.tests.environment.python.pip_installer_test  Can create PipInstaller instance"""

        self.mox.ReplayAll()

        pip_installer = PipInstaller.create_with(self.deployment_host_config, self.mock_host_controller)

        self.assertIsInstance(pip_installer, PipInstaller)
        self.assertIsInstance(pip_installer.feedback, ExecutionFeedback)

    def test_can_install_pip_if_not_already_installed(self):
        """fab.tests.environment.python.pip_installer_test  Can install pip if not already installed"""

        self._search_for_pip_path_and_raise(SystemExit('not found'))
        self._download_and_install_package("distribute", self.installation_paths.distribute_setup_url)
        self._download_and_install_package("pip", self.installation_paths.pip_setup_url)
        self.mox.ReplayAll()

        self.pip_installer.ensure_pip_is_installed()

    def test_can_upgrade_pip_if_pip_is_outdated(self):
        """fab.tests.environment.python.pip_installer_test  Can upgrade pip if pip is outdated"""

        self._search_for_pip_path_and_return("/some/path/to/pip")
        self._query_pip_version_and_return("pip 1.0.some.old.version from /some/path/to/pip")
        self._download_and_install_package("distribute", self.installation_paths.distribute_setup_url)
        self._download_and_install_package("pip", self.installation_paths.pip_setup_url)
        self.mox.ReplayAll()

        self.pip_installer.ensure_pip_is_installed()

    def test_will_acknowledge_up_to_date_pip_version(self):
        """fab.tests.environment.python.pip_installer_test  Will acknowledge up-to-date pip version"""

        up_to_date_pip_version = "pip %s from /some/path/to/pip" % SystemPackageInstallationPaths.PIP_VERSION

        self._search_for_pip_path_and_return("/some/path/to/pip")
        self._query_pip_version_and_return(up_to_date_pip_version)
        self._query_pip_version_and_return(up_to_date_pip_version)
        self.mock_feedback.comment("Found expected pip version: %s" % up_to_date_pip_version)
        self.mox.ReplayAll()

        self.pip_installer.ensure_pip_is_installed()

    def _search_for_pip_path_and_raise(self, expected_exception):
        self.mock_host_controller.hide_command_and_output().AndReturn(fabric.api.hide('running', 'stdout'))
        self.mock_host_controller.run("which pip").AndRaise(expected_exception)

    def _search_for_pip_path_and_return(self, expected_path):
        self._run_command_with_expected_response("which pip", expected_path)

    def _query_pip_version_and_return(self, expected_version):
        self._run_command_with_expected_response("pip --version", expected_version)

    def _run_command_with_expected_response(self, command, expected_response):
        self.mock_host_controller.hide_command_and_output().AndReturn(fabric.api.hide('running', 'stdout'))
        self.mock_host_controller.run(command).AndReturn(expected_response)

    def _download_and_install_package(self, package_name, setup_script_url):
        package_download_dir = self.installation_paths.package_download_dir
        self.mock_feedback.comment("Installing %s package from %s" % (package_name, setup_script_url))
        self.mock_internet.download_file_to_directory(package_download_dir, setup_script_url)
        self.mock_host_controller.cd(package_download_dir).AndReturn(fabric.api.cd(package_download_dir))
        self.mock_host_controller.sudo("python %s" % self._file_from_url(setup_script_url))

    def _file_from_url(self, file_url):
        return file_url.split('/')[-1]
Ejemplo n.º 7
0
class PipInstallerTest(mox.MoxTestBase):
    def setUp(self):
        super(PipInstallerTest, self).setUp()
        self.deployment_host_config = CIDeploymentHostConfig.for_test()
        self.installation_paths = SystemPackageInstallationPaths(
            self.deployment_host_config.host_paths)

        self.mock_file_system = self.mox.CreateMock(FileSystem)
        self.mock_internet = self.mox.CreateMock(Internet)
        self.mock_host_controller = self.mox.CreateMock(RemoteHostController)
        self.mock_feedback = self.mox.CreateMock(ExecutionFeedback)

        self.mock_host_controller.feedback = self.mock_feedback

        self.pip_installer = PipInstaller(self.installation_paths,
                                          self.mock_file_system,
                                          self.mock_internet,
                                          self.mock_host_controller)

    def test_can_create_pipinstaller_instance(self):
        """fab.tests.environment.python.pip_installer_test  Can create PipInstaller instance"""

        self.mox.ReplayAll()

        pip_installer = PipInstaller.create_with(self.deployment_host_config,
                                                 self.mock_host_controller)

        self.assertIsInstance(pip_installer, PipInstaller)
        self.assertIsInstance(pip_installer.feedback, ExecutionFeedback)

    def test_can_install_pip_if_not_already_installed(self):
        """fab.tests.environment.python.pip_installer_test  Can install pip if not already installed"""

        self._search_for_pip_path_and_raise(SystemExit('not found'))
        self._download_and_install_package(
            "distribute", self.installation_paths.distribute_setup_url)
        self._download_and_install_package(
            "pip", self.installation_paths.pip_setup_url)
        self.mox.ReplayAll()

        self.pip_installer.ensure_pip_is_installed()

    def test_can_upgrade_pip_if_pip_is_outdated(self):
        """fab.tests.environment.python.pip_installer_test  Can upgrade pip if pip is outdated"""

        self._search_for_pip_path_and_return("/some/path/to/pip")
        self._query_pip_version_and_return(
            "pip 1.0.some.old.version from /some/path/to/pip")
        self._download_and_install_package(
            "distribute", self.installation_paths.distribute_setup_url)
        self._download_and_install_package(
            "pip", self.installation_paths.pip_setup_url)
        self.mox.ReplayAll()

        self.pip_installer.ensure_pip_is_installed()

    def test_will_acknowledge_up_to_date_pip_version(self):
        """fab.tests.environment.python.pip_installer_test  Will acknowledge up-to-date pip version"""

        up_to_date_pip_version = "pip %s from /some/path/to/pip" % SystemPackageInstallationPaths.PIP_VERSION

        self._search_for_pip_path_and_return("/some/path/to/pip")
        self._query_pip_version_and_return(up_to_date_pip_version)
        self._query_pip_version_and_return(up_to_date_pip_version)
        self.mock_feedback.comment("Found expected pip version: %s" %
                                   up_to_date_pip_version)
        self.mox.ReplayAll()

        self.pip_installer.ensure_pip_is_installed()

    def _search_for_pip_path_and_raise(self, expected_exception):
        self.mock_host_controller.hide_command_and_output().AndReturn(
            fabric.api.hide('running', 'stdout'))
        self.mock_host_controller.run("which pip").AndRaise(expected_exception)

    def _search_for_pip_path_and_return(self, expected_path):
        self._run_command_with_expected_response("which pip", expected_path)

    def _query_pip_version_and_return(self, expected_version):
        self._run_command_with_expected_response("pip --version",
                                                 expected_version)

    def _run_command_with_expected_response(self, command, expected_response):
        self.mock_host_controller.hide_command_and_output().AndReturn(
            fabric.api.hide('running', 'stdout'))
        self.mock_host_controller.run(command).AndReturn(expected_response)

    def _download_and_install_package(self, package_name, setup_script_url):
        package_download_dir = self.installation_paths.package_download_dir
        self.mock_feedback.comment("Installing %s package from %s" %
                                   (package_name, setup_script_url))
        self.mock_internet.download_file_to_directory(package_download_dir,
                                                      setup_script_url)
        self.mock_host_controller.cd(package_download_dir).AndReturn(
            fabric.api.cd(package_download_dir))
        self.mock_host_controller.sudo("python %s" %
                                       self._file_from_url(setup_script_url))

    def _file_from_url(self, file_url):
        return file_url.split('/')[-1]