Hermes-agent

2026-06-14 14:30:48 -04:00
commit dac4b88b94
5058 changed files with 1884848 additions and 0 deletions
@@ -0,0 +1,116 @@
+from unittest.mock import MagicMock, patch
+
+
+def test_format_banner_version_label_without_git_state():
+    from hermes_cli import banner
+
+    with patch.object(banner, "get_git_banner_state", return_value=None):
+        value = banner.format_banner_version_label()
+
+    assert value == f"Hermes Agent v{banner.VERSION} ({banner.RELEASE_DATE})"
+
+
+def test_format_banner_version_label_on_upstream_main():
+    from hermes_cli import banner
+
+    with patch.object(
+        banner,
+        "get_git_banner_state",
+        return_value={"upstream": "b2f477a3", "local": "b2f477a3", "ahead": 0},
+    ):
+        value = banner.format_banner_version_label()
+
+    assert value.endswith("· upstream b2f477a3")
+    assert "local" not in value
+
+
+def test_format_banner_version_label_with_carried_commits():
+    from hermes_cli import banner
+
+    with patch.object(
+        banner,
+        "get_git_banner_state",
+        return_value={"upstream": "b2f477a3", "local": "af8aad31", "ahead": 3},
+    ):
+        value = banner.format_banner_version_label()
+
+    assert "upstream b2f477a3" in value
+    assert "local af8aad31" in value
+    assert "+3 carried commits" in value
+
+
+def test_get_git_banner_state_reads_origin_and_head(tmp_path):
+    from hermes_cli import banner
+
+    repo_dir = tmp_path / "repo"
+    (repo_dir / ".git").mkdir(parents=True)
+
+    results = {
+        ("git", "rev-parse", "--short=8", "origin/main"): MagicMock(returncode=0, stdout="b2f477a3\n"),
+        ("git", "rev-parse", "--short=8", "HEAD"): MagicMock(returncode=0, stdout="af8aad31\n"),
+        ("git", "rev-list", "--count", "origin/main..HEAD"): MagicMock(returncode=0, stdout="3\n"),
+    }
+
+    def fake_run(cmd, **kwargs):
+        key = tuple(cmd)
+        if key not in results:
+            raise AssertionError(f"unexpected command: {cmd}")
+        return results[key]
+
+    with patch("hermes_cli.banner.subprocess.run", side_effect=fake_run):
+        state = banner.get_git_banner_state(repo_dir)
+
+    assert state == {"upstream": "b2f477a3", "local": "af8aad31", "ahead": 3}
+
+
+def test_get_git_banner_state_falls_back_to_build_sha_when_no_repo():
+    """Docker image case: no .git checkout — baked build SHA fills the gap.
+
+    ``_resolve_repo_dir`` returns None when neither the running code's
+    parent nor ``$HERMES_HOME/hermes-agent/`` is a git repo (the canonical
+    case inside the published container, where .git is dockerignored).
+    The banner should still report the build SHA so support bug reports
+    can identify the running commit.
+    """
+    from hermes_cli import banner
+
+    with patch.object(banner, "_resolve_repo_dir", return_value=None), \
+         patch("hermes_cli.build_info.get_build_sha", return_value="abcdef12"):
+        state = banner.get_git_banner_state()
+
+    assert state == {"upstream": "abcdef12", "local": "abcdef12", "ahead": 0}
+
+
+def test_get_git_banner_state_returns_none_when_no_repo_and_no_build_sha():
+    """Pip-installed wheel with neither git checkout nor baked SHA → None.
+
+    Banner correctly omits the upstream/local suffix in this case.
+    """
+    from hermes_cli import banner
+
+    with patch.object(banner, "_resolve_repo_dir", return_value=None), \
+         patch("hermes_cli.build_info.get_build_sha", return_value=None):
+        state = banner.get_git_banner_state()
+
+    assert state is None
+
+
+def test_get_git_banner_state_falls_back_when_live_git_returns_nothing(tmp_path):
+    """Shallow clone without origin/main → still surface build SHA if baked.
+
+    Some install paths (e.g. ``git clone --depth 1`` without a remote) have
+    a ``.git`` directory but ``git rev-parse origin/main`` fails.  When that
+    happens AND a baked SHA exists, return the baked one instead of None.
+    """
+    from hermes_cli import banner
+
+    repo_dir = tmp_path / "repo"
+    (repo_dir / ".git").mkdir(parents=True)
+
+    # All git invocations fail (returncode=1, empty stdout).
+    failed = MagicMock(returncode=1, stdout="")
+    with patch("hermes_cli.banner.subprocess.run", return_value=failed), \
+         patch("hermes_cli.build_info.get_build_sha", return_value="cafef00d"):
+        state = banner.get_git_banner_state(repo_dir)
+
+    assert state == {"upstream": "cafef00d", "local": "cafef00d", "ahead": 0}