LatteandClaude Opus 4.8
4223141cf7
Add a thin async ESI client (httpx, descriptive User-Agent, uniform errors, mockable transport) plus name<->id resolution. New read-only tools: - universe: resolve_names, get_item, get_system, get_station, get_region, get_route - market: list_hubs, get_market_price, get_market_orders, compare_hubs Trade-hub IDs (Jita/Amarr/Dodixie/Rens/Hek) are hardcoded constants. Market aggregation (best buy/sell, spread, order book) lives in pure helpers. 30 unit tests with mocked ESI; coverage 99%. SDE bulk-load deferred to a later phase. Closes #2 Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
50 lines
1.3 KiB
Python
50 lines
1.3 KiB
Python
"""Shared test helpers: a mock ESI client backed by httpx.MockTransport."""
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from __future__ import annotations
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from collections.abc import Callable
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import httpx
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import pytest
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from familiar import esi
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Handler = Callable[[httpx.Request], httpx.Response]
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@pytest.fixture
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def mock_esi():
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"""Install a mock ESI client driven by a request handler.
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Usage::
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def test_x(mock_esi):
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def handler(request):
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return httpx.Response(200, json={...})
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mock_esi(handler)
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...
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The shared client is reset after the test.
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"""
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def _make(handler: Handler) -> esi.EsiClient:
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client = esi.EsiClient(transport=httpx.MockTransport(handler))
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esi.set_client(client)
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return client
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yield _make
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esi.set_client(None)
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def route(request: httpx.Request, fixtures: dict[str, object]) -> httpx.Response:
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"""Match a request against ``{substring_in_path: json_body}`` and respond.
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The special key ``"/universe/ids/"`` is matched for the name-resolution POST.
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A missing match returns 404 so tests fail loudly.
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"""
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path = request.url.path
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for needle, body in fixtures.items():
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if needle in path:
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return httpx.Response(200, json=body)
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return httpx.Response(404, json={"error": f"no fixture for {path}"})
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