Import tests: tests/test_scraper

Import the existing local project snapshot. This commit organizes existing files; it does not represent newly developed functionality.

tests/test_scraper.py

@@ -0,0 +1,69 @@
+import pytest
+
+
+@pytest.mark.asyncio
+async def test_scrape_url_returns_none_on_connection_error(monkeypatch):
+    import httpx
+
+    class FailClient:
+        async def __aenter__(self): return self
+        async def __aexit__(self, *_): pass
+        async def get(self, *args, **kwargs):
+            raise httpx.ConnectError("refused")
+
+    monkeypatch.setattr("axon.services.scraper.httpx.AsyncClient", FailClient)
+
+    from axon.services.scraper import scrape_url
+    result = await scrape_url("https://unreachable.example.com")
+    assert result is None
+
+
+@pytest.mark.asyncio
+async def test_scrape_url_returns_none_on_4xx(monkeypatch):
+    import httpx
+
+    class BadResponse:
+        def raise_for_status(self):
+            raise httpx.HTTPStatusError("404", request=None, response=None)
+        @property
+        def text(self): return ""
+
+    class FakeClient:
+        async def __aenter__(self): return self
+        async def __aexit__(self, *_): pass
+        async def get(self, *args, **kwargs): return BadResponse()
+
+    monkeypatch.setattr("axon.services.scraper.httpx.AsyncClient", FakeClient)
+
+    from axon.services.scraper import scrape_url
+    result = await scrape_url("https://example.com/404")
+    assert result is None
+
+
+@pytest.mark.asyncio
+async def test_scrape_urls_returns_dict_keyed_by_url(monkeypatch):
+    async def fake_scrape(url, timeout=5):
+        return f"content of {url}"
+
+    monkeypatch.setattr("axon.services.scraper.scrape_url", fake_scrape)
+
+    from axon.services.scraper import scrape_urls
+    urls = ["https://a.com", "https://b.com"]
+    result = await scrape_urls(urls, max_concurrent=2, timeout=5)
+    assert result["https://a.com"] == "content of https://a.com"
+    assert result["https://b.com"] == "content of https://b.com"
+
+
+@pytest.mark.asyncio
+async def test_scrape_urls_skips_individual_failures(monkeypatch):
+    async def fake_scrape(url, timeout=5):
+        if "bad" in url:
+            return None
+        return "good content"
+
+    monkeypatch.setattr("axon.services.scraper.scrape_url", fake_scrape)
+
+    from axon.services.scraper import scrape_urls
+    result = await scrape_urls(["https://good.com", "https://bad.com"])
+    assert result["https://good.com"] == "good content"
+    assert result["https://bad.com"] is None