Add test for RedHat importer pipeline

Signed-off-by: Keshav Priyadarshi <git@keshav.space>

Author: keshav-space

vulnerabilities/tests/pipelines/v2_importers/test_redhat_importer_v2.py

@@ -0,0 +1,37 @@
+#
+# Copyright (c) nexB Inc. and others. All rights reserved.
+# VulnerableCode is a trademark of nexB Inc.
+# SPDX-License-Identifier: Apache-2.0
+# See http://www.apache.org/licenses/LICENSE-2.0 for the license text.
+# See https://github.com/aboutcode-org/vulnerablecode for support or download.
+# See https://aboutcode.org for more information about nexB OSS projects.
+#
+
+import json
+import os
+from pathlib import Path
+from unittest.mock import Mock
+from unittest.mock import patch
+
+from django.test import TestCase
+
+from vulnerabilities.models import AdvisoryV2
+from vulnerabilities.models import PackageV2
+from vulnerabilities.pipelines.v2_importers.redhat_importer import RedHatImporterPipeline
+from vulnerabilities.tests import util_tests
+
+TEST_DATA = Path(__file__).parent.parent.parent / "test_data" / "redhat" / "csaf_2_0"
+
+
+class TestArchLinuxImporterPipeline(TestCase):
+    @patch("vulnerabilities.pipelines.v2_importers.redhat_importer.RedHatImporterPipeline.fetch")
+    def test_redhat_advisories_v2(self, mock_fetch):
+        mock_fetch.__name__ = "fetch"
+        pipeline = RedHatImporterPipeline()
+        pipeline.location = TEST_DATA
+        pipeline.execute()
+        self.assertEqual(6, AdvisoryV2.objects.count())
+        self.assertEqual(93, PackageV2.objects.count())
+        expected_file = TEST_DATA.parent / "redhat_advisoryv2-expected.json"
+        result = [adv.to_advisory_data().to_dict() for adv in AdvisoryV2.objects.all()]
+        util_tests.check_results_against_json(result, expected_file)