Add test for GET documents endpoint

tests/deploy/api/test_endpoints.py

@@ -0,0 +1,58 @@
+import contextlib
+
+from ragna.deploy import Config
+from tests.deploy.utils import make_api_client
+
+
+def test_get_documents(tmp_local_root):
+    config = Config(local_root=tmp_local_root)
+
+    needs_more_of = ["reverb", "cowbell"]
+
+    document_root = config.local_root / "documents"
+    document_root.mkdir(exist_ok=True)
+    document_paths = [
+        document_root / f"test_get_documents_{what_it_needs}.txt"
+        for what_it_needs in needs_more_of
+    ]
+    for what_it_needs, document_path in zip(needs_more_of, document_paths):
+        with open(document_path, "w") as file:
+            file.write(f"Needs more {what_it_needs}\n")
+
+    with make_api_client(
+        config=Config(), ignore_unavailable_components=False
+    ) as client:
+        documents = (
+            client.post(
+                "/api/documents",
+                json=[{"name": document_path.name} for document_path in document_paths],
+            )
+            .raise_for_status()
+            .json()
+        )
+
+        with contextlib.ExitStack() as stack:
+            files = [
+                stack.enter_context(open(document_path, "rb"))
+                for document_path in document_paths
+            ]
+            client.put(
+                "/api/documents",
+                files={
+                    "documents": [
+                        (document["id"], file)
+                        for document, file in zip(documents, files)
+                    ]
+                },
+            )
+
+        response = client.get("/api/documents")
+        response.raise_for_status()
+
+        # Sort the items in case they are retrieved in different orders
+        def _sorting_key(d):
+            return d["id"]
+
+        assert sorted(documents, key=_sorting_key) == sorted(
+            response.json(), key=_sorting_key
+        )