Add management command to export course metadata for all courses

cms/djangoapps/export_course_metadata/management/commands/export_course_metadata_for_all_courses.py

+"""
+Export course metadata for all courses
+"""
+
+from django.core.management.base import BaseCommand
+
+from xmodule.modulestore.django import modulestore
+
+from cms.djangoapps.export_course_metadata.signals import export_course_metadata
+
+
+class Command(BaseCommand):
+    """
+    Export course metadata for all courses
+    """
+    help = 'Export course metadata for all courses'
+
+    def handle(self, *args, **options):
+        """
+        Execute the command
+        """
+        export_course_metadata_for_all_courses()
+
+
+def export_course_metadata_for_all_courses():
+    """
+    Export course metadata for all courses
+    """
+    module_store = modulestore()
+    courses = module_store.get_courses()
+
+    for course in courses:
+        export_course_metadata(None, course.id)

cms/djangoapps/export_course_metadata/management/commands/tests/test_export_course_metadata_for_all_courses.py

+"""
+Tests for exporting course metadata for all courses.
+"""
+
+from unittest.mock import patch
+
+from edx_toggles.toggles.testutils import override_waffle_flag
+from xmodule.modulestore.tests.django_utils import ModuleStoreTestCase
+from xmodule.modulestore.tests.factories import CourseFactory
+
+from cms.djangoapps.export_course_metadata.toggles import EXPORT_COURSE_METADATA_FLAG
+
+from ..export_course_metadata_for_all_courses import export_course_metadata_for_all_courses
+
+
+@override_waffle_flag(EXPORT_COURSE_METADATA_FLAG, True)
+class ExportAllCourses(ModuleStoreTestCase):
+    """
+    Tests for exporting course metadata for all courses.
+    """
+    def setUp(self):
+        super().setUp()
+        CourseFactory.create()
+        CourseFactory.create()
+
+    @patch('cms.djangoapps.export_course_metadata.tasks.course_metadata_export_storage.save')
+    def test_exporting_all_courses(self, patched_storage):
+        """
+        Test for exporting course metadata for all courses.
+        """
+        export_course_metadata_for_all_courses()
+        assert len(patched_storage.mock_calls) == 2