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How to use get_subclass_from_po_module method in robotframework-pageobjects

Best Python code snippet using robotframework-pageobjects_python

base.py

Source:base.py

...621        :returns: WebElement instance622        """623        return self._element_find(locator, first_only=False, required=required, wait=wait, **kwargs)624    @not_keyword625    def get_subclass_from_po_module(self, module_name, super_class, fallback_to_super=True):626        """Given `module_name`, try to import it and find in it a subclass of627        `super_class`. This is for dynamically resolving what page object to use628        for, say, a search that can bring up multiple types of search result page.629        :param module_name: The name of the module to look for.630        :type module_name: str631        :param super_class: The class to look for subclasses of.632        :type super_class: type633        :param fallback_to_super: Whether to default to returning `super_class` if module `module_name`634         cannot be imported.635        :returns: type636        """637        try:638            po_mod = importlib.import_module(module_name)639        except ImportError:...

test_unit.py

Source:test_unit.py

...461        super(GetSubclassFromPOModuleTestCase, self).setUp()462        self.p = BaseHomePage()463    @raises(exceptions.PageSelectionError)464    def test_no_fallback_raises_exception_with_nonexistent_package(self):465        klass = self.p.get_subclass_from_po_module("nonexistentpageobjects", BaseResultsPage, fallback_to_super=False)466    def test_with_fallback_with_nonexistent_package(self):467        klass = self.p.get_subclass_from_po_module("nonexistentpageobjects", BaseResultsPage, fallback_to_super=True)468        self.assertEqual(klass, BaseResultsPage, "Fallback with nonexistent package should fall back to class"469                                                      "BaseSearchResultPage.")470    def test_package_on_path_with_fallback_succeeds(self):471        klass = self.p.get_subclass_from_po_module("mydbpageobjects", BaseResultsPage, fallback_to_super=True)472        self.assertEqual(klass.__name__, "MyDBResultsPage", "MyDBResultsPage class should be selected.")473    def test_package_on_path_without_fallback_succeeds(self):474        klass = self.p.get_subclass_from_po_module("mydbpageobjects", BaseResultsPage, fallback_to_super=False)475        self.assertEqual(klass.__name__, "MyDBResultsPage", "MyDBResultsPage class should be selected.")476class ServiceArgsTestCase(BaseTestCase):477    def test_set_service_args(self):478        class P(Page):pass479        os.environ["PO_SERVICE_ARGS"] = "--cookies-file=foo.txt"480        service_args = P().service_args481        self.assertTrue(isinstance(service_args, list), "Service args is a list")482        self.assertEquals(len(service_args), 1, "Service args property has 1 member")483        self.assertEquals(484            service_args[0], 485            "--cookies-file=foo.txt", 486            "Service args is what we set it to be"...

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