Add tests

examples/miniapps/giphynav-aiohttp/giphynavigator/tests.py

@@ -0,0 +1,77 @@
+"""Tests module."""
+
+from unittest import mock
+
+import pytest
+
+from giphynavigator.application import create_app
+from giphynavigator.giphy import GiphyClient
+
+
+@pytest.fixture
+def app():
+    return create_app()
+
+
+@pytest.fixture
+def client(app, aiohttp_client, loop):
+    return loop.run_until_complete(aiohttp_client(app))
+
+
+async def test_index(client, app):
+    giphy_client_mock = mock.AsyncMock(spec=GiphyClient)
+    giphy_client_mock.search.return_value = {
+        'data': [
+            {'url': 'https://giphy/gif1.gif'},
+            {'url': 'https://giphy/gif2.gif'},
+        ],
+    }
+
+    with app.container.giphy_client.override(giphy_client_mock):
+        response = await client.get(
+            '/',
+            params={
+                'query': 'test',
+                'limit': 10,
+            },
+        )
+
+    assert response.status == 200
+    data = await response.json()
+    assert data == {
+        'query': 'test',
+        'limit': 10,
+        'gifs': [
+            {'url': 'https://giphy/gif1.gif'},
+            {'url': 'https://giphy/gif2.gif'},
+        ],
+    }
+
+
+async def test_index_no_data(client, app):
+    giphy_client_mock = mock.AsyncMock(spec=GiphyClient)
+    giphy_client_mock.search.return_value = {
+        'data': [],
+    }
+
+    with app.container.giphy_client.override(giphy_client_mock):
+        response = await client.get('/')
+
+    assert response.status == 200
+    data = await response.json()
+    assert data['gifs'] == []
+
+
+async def test_index_default_params(client, app):
+    giphy_client_mock = mock.AsyncMock(spec=GiphyClient)
+    giphy_client_mock.search.return_value = {
+        'data': [],
+    }
+
+    with app.container.giphy_client.override(giphy_client_mock):
+        response = await client.get('/')
+
+    assert response.status == 200
+    data = await response.json()
+    assert data['query'] == app.container.config.search.default_query()
+    assert data['limit'] == app.container.config.search.default_limit()

examples/miniapps/giphynav-aiohttp/giphynavigator/views.py

@@ -12,7 +12,7 @@ async def index(
         default_limit: int,
 ) -> web.Response:
     query = request.query.get('query', default_query)
-    limit = request.query.get('limit', default_limit)
+    limit = int(request.query.get('limit', default_limit))
 
     gifs = await search_service.search(query, limit)
 

examples/miniapps/giphynav-aiohttp/requirements.txt

@@ -2,3 +2,5 @@ dependency-injector
 aiohttp
 aiohttp-devtools
 pyyaml
+pytest-aiohttp
+pytest-cov