feat: implement client.call() method for raw Fragment API requests; add example and unit tests

tests/009_test_call.py

@@ -0,0 +1,66 @@
+"""Unit tests for client.call() — raw Fragment API request."""
+
+from unittest.mock import AsyncMock, patch
+
+import pytest
+
+from pyfragment import FragmentClient
+from tests.shared import FAKE_HASH
+
+FAKE_RESPONSE = {"status": "ok", "data": {"value": 42}}
+
+
+# client.call() mocked tests
+
+
+@pytest.mark.asyncio
+async def test_call_returns_api_response(client: FragmentClient) -> None:
+    with (
+        patch("pyfragment.client.get_fragment_hash", AsyncMock(return_value=FAKE_HASH)),
+        patch("pyfragment.client.fragment_request", AsyncMock(return_value=FAKE_RESPONSE)),
+    ):
+        result = await client.call("anyMethod", {"key": "value"})
+
+    assert result == FAKE_RESPONSE
+
+
+@pytest.mark.asyncio
+async def test_call_default_page_url(client: FragmentClient) -> None:
+    """call() works without explicitly passing page_url (defaults to FRAGMENT_BASE_URL)."""
+    with (
+        patch("pyfragment.client.get_fragment_hash", AsyncMock(return_value=FAKE_HASH)),
+        patch("pyfragment.client.fragment_request", AsyncMock(return_value=FAKE_RESPONSE)),
+    ):
+        result = await client.call("anyMethod")
+
+    assert result == FAKE_RESPONSE
+
+
+@pytest.mark.asyncio
+async def test_call_no_data(client: FragmentClient) -> None:
+    """call() with no extra data passes only the method field."""
+    mock_request = AsyncMock(return_value={})
+
+    with (
+        patch("pyfragment.client.get_fragment_hash", AsyncMock(return_value=FAKE_HASH)),
+        patch("pyfragment.client.fragment_request", mock_request),
+    ):
+        await client.call("anyMethod")
+
+    _, _, _, sent_data = mock_request.call_args.args
+    assert sent_data == {"method": "anyMethod"}
+
+
+@pytest.mark.asyncio
+async def test_call_merges_extra_data(client: FragmentClient) -> None:
+    """call() merges caller-supplied data with the method field."""
+    mock_request = AsyncMock(return_value={})
+
+    with (
+        patch("pyfragment.client.get_fragment_hash", AsyncMock(return_value=FAKE_HASH)),
+        patch("pyfragment.client.fragment_request", mock_request),
+    ):
+        await client.call("anyMethod", {"key": "value", "num": 7})
+
+    _, _, _, sent_data = mock_request.call_args.args
+    assert sent_data == {"method": "anyMethod", "key": "value", "num": 7}