Import AITURK IDE 1.0.0-beta.1 from Hermes 63279301; preserve MIT license

tests/hermes_cli/test_auth_loopback_ssh_hint.py

@@ -0,0 +1,64 @@
+"""Unit tests for _print_loopback_ssh_hint() in hermes_cli/auth.py.
+
+The helper warns users that loopback OAuth flows (Spotify) don't work over
+SSH unless they set up an `ssh -L` port forward between their laptop's
+browser and the remote host's loopback listener.
+
+xAI Grok OAuth no longer uses this helper — its login is device-code-only —
+but the Spotify integration still relies on it.
+"""
+
+from __future__ import annotations
+
+import io
+import contextlib
+import socket
+
+
+from hermes_cli import auth as auth_mod
+
+
+def _cap(fn):
+    buf = io.StringIO()
+    with contextlib.redirect_stdout(buf):
+        fn()
+    return buf.getvalue()
+
+
+def test_loopback_ssh_hint_silent_when_not_remote(monkeypatch):
+    monkeypatch.setattr(auth_mod, "_is_remote_session", lambda: False)
+    out = _cap(lambda: auth_mod._print_loopback_ssh_hint(
+        "http://127.0.0.1:43827/spotify/callback", docs_url=auth_mod.SPOTIFY_DOCS_URL
+    ))
+    assert out == ""
+
+
+def test_loopback_ssh_hint_has_visual_header(monkeypatch):
+    """The hint should print a divider and header so it stands out in noisy output."""
+    monkeypatch.setattr(auth_mod, "_is_remote_session", lambda: True)
+    out = _cap(lambda: auth_mod._print_loopback_ssh_hint(
+        "http://127.0.0.1:43827/callback"
+    ))
+    assert "Remote session detected" in out
+    assert "---" in out  # divider is present
+
+
+class TestSshUserAtHost:
+    def test_resolves_user_and_hostname(self, monkeypatch):
+        monkeypatch.setenv("USER", "alice")
+        monkeypatch.delenv("LOGNAME", raising=False)
+        monkeypatch.setattr(socket, "gethostname", lambda: "myserver")
+        assert auth_mod._ssh_user_at_host() == "alice@myserver"
+
+
+    def test_placeholder_when_no_env_vars(self, monkeypatch):
+        monkeypatch.delenv("USER", raising=False)
+        monkeypatch.delenv("LOGNAME", raising=False)
+        monkeypatch.setattr(socket, "gethostname", lambda: "host1")
+        assert auth_mod._ssh_user_at_host() == "<user>@host1"
+
+
+    def test_placeholder_when_empty_hostname(self, monkeypatch):
+        monkeypatch.setenv("USER", "dave")
+        monkeypatch.setattr(socket, "gethostname", lambda: "")
+        assert auth_mod._ssh_user_at_host() == "dave@<this-host>"