add container names

tests/test_scan.py

@@ -274,6 +274,12 @@ class ImageListTests(unittest.TestCase):
         self.assertEqual(
             targets[0].container_suffix, " (used by containers web, web-worker)"
         )
+        self.assertEqual(
+            targets[0].notification_context, " [containers: web, web-worker]"
+        )
+        self.assertEqual(
+            targets[0].container_detail, "Containers: web, web-worker"
+        )
 
     def test_collect_targets_explicit_images_have_no_containers(self) -> None:
         settings = scan.Settings(explicit_images=["nginx:1.27"])
@@ -381,6 +387,18 @@ class ReportTests(unittest.TestCase):
         self.assertIn("CVE-5", body)
         self.assertIn("no fix available", body)
 
+    def test_build_body_includes_container_detail(self) -> None:
+        result = scan.summarise(REPORT)
+        body = scan.build_body(
+            "nginx:1.27",
+            result,
+            "/reports/x.json",
+            max_findings=15,
+            container_detail="Containers: web, web-worker",
+        )
+        self.assertIn("Image: nginx:1.27", body)
+        self.assertIn("Containers: web, web-worker", body)
+
 
 class TrivyCommandTests(unittest.TestCase):
     def test_run_trivy_passes_vex_sources_in_order(self) -> None:
@@ -503,6 +521,26 @@ printf '%s\\n' "$*" >> "$APPRISE_LOG"
             "Scanning testphp-php (used by container testphp)", stderr.getvalue()
         )
 
+    def test_notification_includes_container(self) -> None:
+        containers = [container("a" * 64, "testphp-php", name="testphp")]
+        with FakeDocker(containers) as docker:
+            code = self.run_main([], docker.socket_path)
+
+        self.assertEqual(code, 1)
+        notification = Path(self.apprise_log).read_text()
+        self.assertIn("[container: testphp]", notification)
+        self.assertIn("Container: testphp", notification)
+
+    def test_scan_failure_notification_includes_container(self) -> None:
+        containers = [container("a" * 64, "testphp-php", name="testphp")]
+        with FakeDocker(containers) as docker:
+            code = self.run_main([], docker.socket_path, FAKE_TRIVY_FAIL="1")
+
+        self.assertEqual(code, 2)
+        notification = Path(self.apprise_log).read_text()
+        self.assertIn("Scan failed: testphp-php [container: testphp]", notification)
+        self.assertIn("Container: testphp", notification)
+
     def test_exit_code_zero_when_policy_does_not_fail(self) -> None:
         with FakeDocker([container("a" * 64, "testphp-php")]) as docker:
             code = self.run_main([], docker.socket_path, FAIL_ON="NONE", NOTIFY_MIN_SEVERITY="NONE")