feat: skeleton searches (#27)

- Closes #22 

The searching doesn't do anything yet.

Author: gadomski

src/tistac/app.py

@@ -1,5 +1,6 @@
 from fastapi import FastAPI
 
+from .item_collection import ItemCollection
 from .root import Root
 
 
@@ -14,4 +15,16 @@ async def root() -> Root:
 
         return Root()
 
+    @app.get("/search")
+    async def get_search() -> ItemCollection:
+        """Searches this STAC API via a GET request."""
+
+        return ItemCollection()
+
+    @app.post("/search")
+    async def post_search() -> ItemCollection:
+        """Searches this STAC API via a POST request."""
+
+        return ItemCollection()
+
     return app

src/tistac/item_collection.py

@@ -0,0 +1,9 @@
+from pydantic import BaseModel
+
+
+class ItemCollection(BaseModel):
+    """A STAC API item collection.
+
+    The features of this collection may not be valid STAC items, if the `fields`
+    extension is used.
+    """

tests/test_search.py

@@ -0,0 +1,11 @@
+from fastapi.testclient import TestClient
+
+
+async def test_get_search(client: TestClient) -> None:
+    response = client.get("/search")
+    assert response.status_code == 200
+
+
+async def test_post_search(client: TestClient) -> None:
+    response = client.post("/search")
+    assert response.status_code == 200