more strict limit

tests/test_scan.py

@@ -413,6 +413,20 @@ class ReportTests(unittest.TestCase):
         body = scan.build_aggregated_body(aggregated, 200)
         self.assertLessEqual(len(body), scan.MAX_NOTIFICATION_CHARS)
 
+    def test_aggregated_body_compact_for_discord(self) -> None:
+        aggregated = scan.AggregatedReport()
+        for i in range(50):
+            vuln = {
+                "Severity": "CRITICAL",
+                "VulnerabilityID": f"CVE-2026-{i:05d}",
+                "PkgName": "libc",
+                "InstalledVersion": "1.0",
+                "FixedVersion": "1.1",
+            }
+            aggregated.add_vulnerability(vuln, f"img{i}:latest", [f"c{i}"])
+        body = scan.build_aggregated_body(aggregated, 50, compact=True)
+        self.assertLessEqual(len(body), scan.DISCORD_MAX_NOTIFICATION_CHARS)
+
     def test_build_aggregated_body_groups_by_cve(self) -> None:
         aggregated = scan.AggregatedReport()
         vuln1 = {
@@ -433,9 +447,9 @@ class ReportTests(unittest.TestCase):
         aggregated.add_vulnerability(vuln2, "redis:7", ["cache"])
         body = scan.build_aggregated_body(aggregated, 15)
         self.assertIn("CVE-1", body)
-        self.assertIn("containers: web", body)
+        self.assertIn("web", body)
         self.assertIn("nginx:1.27", body)
-        self.assertIn("containers: cache", body)
+        self.assertIn("cache", body)
         self.assertIn("redis:7", body)
 
 
@@ -568,7 +582,7 @@ printf '%s\\n' "$*" >> "$APPRISE_LOG"
         self.assertEqual(code, 1)
         notification = Path(self.apprise_log).read_text()
         self.assertIn("CVE-2026-0001", notification)
-        self.assertIn("containers: testphp", notification)
+        self.assertIn("testphp", notification)
 
     def test_scan_failure_notification_includes_container(self) -> None:
         containers = [container("a" * 64, "testphp-php", name="testphp")]