add Tags routers tests

tests/app/test_tags_routers.py

@@ -0,0 +1,30 @@
+import httpx
+import pytest
+
+from src.main import setup_repositories
+from tests.repositories.test_tags import get_fake_tag
+
+
+async def create_tag(tag_repository):
+    await setup_repositories()
+    tag_schema = get_fake_tag()
+    tag = await tag_repository.create_or_read(tag_schema)
+    return tag
+
+
+@pytest.mark.asyncio
+async def test_list_tags(client: httpx.AsyncClient, tag_repository):
+    tags = []
+    tags_number = 10
+    for i in range(tags_number):
+        tag = await create_tag(tag_repository)
+        tags.append(tag)
+    response = await client.get("tags/")
+    response_from_api = response.json()
+    assert response.status_code == 200
+    for i in range(tags_number):
+        assert response_from_api["tags"][i]["id"] == tags[i].id
+        assert response_from_api["tags"][i]["alias"] == tags[i].alias
+        assert response_from_api["tags"][i]["type"] == tags[i].type
+        assert response_from_api["tags"][i]["name"] == tags[i].name
+        assert len(response_from_api["tags"][i]["ownerships"]) == 0