blog entry

tests/test_git_repo.py

@@ -8,6 +8,7 @@ import subprocess
 import sys
 import unittest
 import uuid
+from subprocess import CompletedProcess
 
 
 sys.path.insert(0, str(Path(__file__).resolve().parents[1] / "scripts"))
@@ -20,6 +21,7 @@ from git_repo import (  # noqa: E402
     UNAVAILABLE,
     GitRepository,
     GitRepositoryError,
+    _is_authentication_failure,
     _display_url,
 )
 
@@ -181,6 +183,26 @@ class GitRepositoryTests(unittest.TestCase):
             _display_url("https://user:[email protected]/owner/repository.git"),
         )
 
+    def test_authentication_failure_is_detected(self) -> None:
+        result = CompletedProcess(
+            ["git", "push"],
+            128,
+            "",
+            "remote: Failed to authenticate user\nfatal: Authentication failed",
+        )
+        self.assertTrue(_is_authentication_failure(result))
+
+    def test_clear_https_credential_targets_only_origin_host(self) -> None:
+        self.git(self.work, "config", "credential.helper", "")
+        self.git(
+            self.work,
+            "remote",
+            "set-url",
+            "origin",
+            "https://git.example.test/team/repository.git",
+        )
+        self.assertEqual("git.example.test", self.repository.clear_https_credential())
+
 
 if __name__ == "__main__":
     unittest.main()