Cleaned Up tests

tests/e2e/test_proxy_commands.py

@@ -0,0 +1,65 @@
+from __future__ import annotations
+
+import os
+import runpy
+import sys
+import unittest
+
+from test_integration_version_commands import PROJECT_ROOT
+
+
+class TestIntegrationProxyCommands(unittest.TestCase):
+    """
+    Integration tests for proxy commands (e.g. git pull) using the new
+    selection logic and `--preview` mode so no real changes are made.
+    """
+
+    def _run_pkgmgr(self, args: list[str], cwd: str | None = None) -> None:
+        cmd_repr = "pkgmgr " + " ".join(args)
+        original_argv = list(sys.argv)
+        original_cwd = os.getcwd()
+
+        try:
+            if cwd is not None:
+                os.chdir(cwd)
+
+            # Simulate: pkgmgr <args...>
+            sys.argv = ["pkgmgr"] + args
+
+            try:
+                runpy.run_module("main", run_name="__main__")
+            except SystemExit as exc:
+                code = exc.code if isinstance(exc.code, int) else str(exc.code)
+                if code != 0:
+                    print()
+                    print(f"[TEST] Command          : {cmd_repr}")
+                    print(f"[TEST] Working directory: {os.getcwd()}")
+                    print(f"[TEST] Exit code        : {code}")
+                    raise AssertionError(
+                        f"{cmd_repr!r} failed with exit code {code}. "
+                        "Scroll up to inspect the output printed before failure."
+                    ) from exc
+        finally:
+            os.chdir(original_cwd)
+            sys.argv = original_argv
+
+    def test_git_pull_preview_for_pkgmgr(self) -> None:
+        """
+        `pkgmgr pull --preview pkgmgr` should go through the proxy layer,
+        use get_selected_repos() and only print the underlying git pull
+        command without executing it.
+        """
+        self._run_pkgmgr(
+            ["pull", "--preview", "pkgmgr"],
+            cwd=PROJECT_ROOT,
+        )
+
+    def test_git_pull_preview_with_string_filter(self) -> None:
+        """
+        `pkgmgr pull --preview --string pkgmgr` exercises the proxy +
+        filter-only selection path.
+        """
+        self._run_pkgmgr(
+            ["pull", "--preview", "--string", "pkgmgr"],
+            cwd=PROJECT_ROOT,
+        )