DEVX-76: feat: add --auto-login to publish, extract configure_tea_login to gitea_cli

tests/unit/test_gitea_cli.py

@@ -7,7 +7,7 @@ from unittest.mock import MagicMock, patch
 
 import pytest
 
-from devx.gitea_cli import TeaCLI, TeaCLIError, _extract_issue_number, _extract_pr_number
+from devx.gitea_cli import TeaCLI, TeaCLIError, _extract_issue_number, _extract_pr_number, configure_tea_login
 
 
 class TestExtractIssueNumber:
@@ -359,3 +359,37 @@ class TestWhoami:
         mock_result = MagicMock(returncode=0, stdout="testuser", stderr="")
         with patch("subprocess.run", return_value=mock_result):
             assert cli.whoami() == "testuser"
+
+
+class TestConfigureTeaLogin:
+    @patch.dict("os.environ", {"REPO_TOKEN": ""}, clear=True)
+    @patch("devx.gitea_cli.shutil.which", return_value="/usr/bin/tea")
+    def test_no_token_skips(self, mock_which: MagicMock) -> None:
+        """configure_tea_login with no token prints skip message and returns."""
+        configure_tea_login()
+
+    @patch.dict("os.environ", {"REPO_TOKEN": "tok"})
+    @patch("devx.gitea_cli.shutil.which", return_value=None)
+    def test_no_tea_skips(self, mock_which: MagicMock) -> None:
+        """configure_tea_login with no tea binary prints skip message and returns."""
+        configure_tea_login()
+
+    @patch.dict("os.environ", {"REPO_TOKEN": "tok"})
+    @patch("devx.gitea_cli.shutil.which", return_value="/usr/bin/tea")
+    @patch("devx.gitea_cli.subprocess.run")
+    def test_configures_login_when_not_present(self, mock_subprocess: MagicMock, mock_which: MagicMock) -> None:
+        """configure_tea_login adds login when not already configured."""
+        mock_list = MagicMock(returncode=0, stdout="")
+        mock_subprocess.return_value = mock_list
+        configure_tea_login()
+        assert mock_subprocess.call_count >= 2  # login list + login add + login default
+
+    @patch.dict("os.environ", {"REPO_TOKEN": "tok"})
+    @patch("devx.gitea_cli.shutil.which", return_value="/usr/bin/tea")
+    @patch("devx.gitea_cli.subprocess.run")
+    def test_skips_when_already_configured(self, mock_subprocess: MagicMock, mock_which: MagicMock) -> None:
+        """configure_tea_login skips if login already exists."""
+        mock_list = MagicMock(returncode=0, stdout="devx  https://git.example.com")
+        mock_subprocess.return_value = mock_list
+        configure_tea_login()
+        assert mock_subprocess.call_count == 1  # only login list, no add