Plan 3: pair CLI (POST /api/pair, write config.json)

2026-06-11 22:48:46 +00:00
parent 781ef9377a
commit d155af4b70
2 changed files with 147 additions and 2 deletions
@@ -0,0 +1,86 @@
+import io
+
+import pytest
+import responses
+
+from client.config import load_config
+from client.pair import pair
+
+
+@responses.activate
+def test_pair_posts_to_api_pair_and_writes_config(tmp_path, monkeypatch):
+    monkeypatch.setenv("HOME", str(tmp_path))
+    responses.post(
+        "https://backend.test/api/pair",
+        json={
+            "device_id": "00000000-0000-0000-0000-000000000001",
+            "device_token": "T0K3N",
+            "backend_ws": "wss://backend.test/device",
+        },
+        status=200,
+    )
+
+    pair(backend="https://backend.test", code="ABC12345", hostname="testhost")
+
+    cfg = load_config()
+    assert cfg.device_id == "00000000-0000-0000-0000-000000000001"
+    assert cfg.device_token == "T0K3N"
+    assert cfg.backend_ws == "wss://backend.test/device"
+
+    body = responses.calls[0].request.body
+    assert b"ABC12345" in body
+    assert b"testhost" in body
+
+
+@responses.activate
+def test_pair_strips_trailing_slash_from_backend(tmp_path, monkeypatch):
+    monkeypatch.setenv("HOME", str(tmp_path))
+    responses.post(
+        "https://backend.test/api/pair",
+        json={"device_id": "x", "device_token": "y", "backend_ws": "wss://z"},
+        status=200,
+    )
+    pair(backend="https://backend.test/", code="ABC12345", hostname="h")
+    assert responses.calls[0].request.url == "https://backend.test/api/pair"
+
+
+@responses.activate
+def test_pair_raises_on_404(tmp_path, monkeypatch):
+    monkeypatch.setenv("HOME", str(tmp_path))
+    responses.post(
+        "https://backend.test/api/pair",
+        json={"error": "code invalid or expired"},
+        status=404,
+    )
+    with pytest.raises(SystemExit) as exc:
+        pair(backend="https://backend.test", code="WRONGCOD", hostname="h")
+    assert "code invalid or expired" in str(exc.value)
+
+
+def test_prompt_used_when_code_not_provided(tmp_path, monkeypatch):
+    monkeypatch.setenv("HOME", str(tmp_path))
+    monkeypatch.setattr("sys.stdin", io.StringIO("FROMSTDIN\n"))
+
+    called_with = {}
+
+    def fake_post(url, json, timeout):
+        called_with["json"] = json
+
+        class R:
+            status_code = 200
+
+            def json(self_):
+                return {
+                    "device_id": "x",
+                    "device_token": "y",
+                    "backend_ws": "wss://z",
+                }
+
+            def raise_for_status(self_):
+                pass
+
+        return R()
+
+    monkeypatch.setattr("client.pair.requests.post", fake_post)
+    pair(backend="https://backend.test", code=None, hostname="h")
+    assert called_with["json"]["code"] == "FROMSTDIN"