fix clair docs according to PR #9355

docs/content/en/integrations/parsers/file/clair.md

@@ -2,7 +2,7 @@
 title: "Clair Scan"
 toc_hide: true
 ---
-Import JSON reports of Docker image vulnerabilities.
+You can import JSON reports of Docker image vulnerabilities found by a Clair scan or the Clair Klar client.
 
 ### Sample Scan Data
 Sample Clair Scan scans can be found [here](https://github.com/DefectDojo/django-DefectDojo/tree/master/unittests/scans/clair).

unittests/test_parsers.py

@@ -93,3 +93,15 @@ def test_file_existence(self):
                         if ".read()" in str(line):
                             read_true = True
                             i = 0
+
+    def test_parser_existence(self):
+        for docs in os.scandir(os.path.join(basedir, 'docs', 'content', 'en', 'integrations', 'parsers', 'file')):
+            if docs.name not in [
+                '_index.md', 'codeql.md', 'edgescan.md'
+            ]:
+                with self.subTest(parser=docs.name.split('.md')[0], category='parser'):
+                    parser = os.path.join(basedir, 'dojo', 'tools', f"{docs.name.split('.md')[0]}", "parser.py")
+                    self.assertTrue(
+                        os.path.isfile(parser),
+                        f"Parser '{parser}' is missing or using different name"
+                                    )