add more tests

tests/dag_processing/test_dag_bundles.py

@@ -288,3 +288,27 @@ def test_view_url(self, mock_has_version, mock_gitrepo, repo_url, expected_url):
         )
         view_url = bundle.view_url("0f0f0f")
         assert view_url == expected_url
+
+    @mock.patch("airflow.dag_processing.bundles.git.Repo")
+    def test_view_url_raises_if_no_version(self, mock_gitrepo):
+        bundle = GitDagBundle(
+            name="test",
+            refresh_interval=300,
+            repo_url="[email protected]:apache/airflow.git",
+            tracking_ref="main",
+        )
+        with pytest.raises(AirflowException, match="Version is required to view the repository"):
+            bundle.view_url(None)
+
+    @mock.patch("airflow.dag_processing.bundles.git.Repo")
+    @mock.patch.object(GitDagBundle, "_has_version")
+    def test_view_url_raises_if_version_not_found(self, mock_has_version, mock_gitrepo):
+        mock_has_version.return_value = False
+        bundle = GitDagBundle(
+            name="test",
+            refresh_interval=300,
+            repo_url="[email protected]:apache/airflow.git",
+            tracking_ref="main",
+        )
+        with pytest.raises(AirflowException, match="Version not_found not found in the repository"):
+            bundle.view_url("not_found")