Allow program listing page to display programs from any category

This work removes most references to XSeries from the LMS in an attempt to be more general. ECOM-5018.

openedx/core/djangoapps/programs/tests/factories.py

@@ -13,7 +13,7 @@ class Program(factory.Factory):
     id = factory.Sequence(lambda n: n)  # pylint: disable=invalid-name
     name = FuzzyText(prefix='Program ')
     subtitle = FuzzyText(prefix='Subtitle ')
-    category = 'xseries'
+    category = 'FooBar'
     status = 'unpublished'
     marketing_slug = FuzzyText(prefix='slug_')
     organizations = []

openedx/core/djangoapps/programs/tests/mixins.py

@@ -19,9 +19,9 @@ class ProgramsApiConfigMixin(object):
         'enable_student_dashboard': True,
         'enable_studio_tab': True,
         'enable_certification': True,
-        'xseries_ad_enabled': True,
         'program_listing_enabled': True,
         'program_details_enabled': True,
+        'marketing_path': 'foo',
     }
 
     def create_programs_config(self, **kwargs):

openedx/core/djangoapps/programs/tests/test_utils.py

@@ -93,24 +93,6 @@ class TestProgramRetrieval(ProgramsApiConfigMixin, ProgramsDataMixin, Credential
         # Verify the API was actually hit (not the cache).
         self.assertEqual(len(httpretty.httpretty.latest_requests), 1)
 
-    @ddt.data(True, False)
-    def test_get_programs_category_casing(self, is_detail):
-        """Temporary. Verify that program categories are lowercased."""
-        self.create_programs_config()
-
-        program = factories.Program(category='camelCase')
-
-        if is_detail:
-            program_id = program['id']
-
-            self.mock_programs_api(data=program, program_id=program_id)
-            data = utils.get_programs(self.user, program_id=program_id)
-            self.assertEqual(data['category'], 'camelcase')
-        else:
-            self.mock_programs_api(data={'results': [program]})
-            data = utils.get_programs(self.user)
-            self.assertEqual(data[0]['category'], 'camelcase')
-
     def test_get_programs_caching(self):
         """Verify that when enabled, the cache is used for non-staff users."""
         self.create_programs_config(cache_ttl=1)
@@ -235,18 +217,6 @@ class TestProgramRetrieval(ProgramsApiConfigMixin, ProgramsDataMixin, Credential
         actual = utils.get_programs_for_credentials(self.user, credential_data)
         self.assertEqual(actual, [])
 
-    def test_get_display_category_success(self):
-        self.create_programs_config()
-        self.mock_programs_api()
-        actual_programs = utils.get_programs(self.user)
-        for program in actual_programs:
-            expected = 'XSeries'
-            self.assertEqual(expected, utils.get_display_category(program))
-
-    def test_get_display_category_none(self):
-        self.assertEqual('', utils.get_display_category(None))
-        self.assertEqual('', utils.get_display_category({"id": "test"}))
-
 
 @skipUnless(settings.ROOT_URLCONF == 'lms.urls', 'Test only valid in lms')
 class GetCompletedCoursesTestCase(TestCase):