Implements Integration Tests (#54)

* implements first integration tests

* pytest installation only locally

* fix: COPY requirements statement in dev.Dockerfile

---------

Co-authored-by: andhreljaKern <[email protected]>

Author: FelixKirschKern

conftest.py

@@ -0,0 +1,10 @@
+import pytest
+from fastapi.testclient import TestClient
+from typing import Iterator
+from app import app
+
+
+@pytest.fixture
+def client() -> Iterator[TestClient]:
+    with TestClient(app) as client:
+        yield client

dev.Dockerfile

@@ -4,9 +4,9 @@ WORKDIR /app
 
 VOLUME ["/app"]
 
-COPY requirements.txt .
+COPY requirements*.txt .
 
-RUN pip3 install --no-cache-dir -r requirements.txt
+RUN pip3 install --no-cache-dir -r requirements-dev.txt
 
 COPY / .
 

requirements-dev.txt

@@ -0,0 +1,2 @@
+-r requirements.txt
+pytest==8.1.1

requirements.txt

@@ -146,4 +146,4 @@ uvicorn==0.22.0
     # via -r requirements/common-requirements.txt
 
 # The following packages are considered to be unsafe in a requirements file:
-# setuptools
+# setuptools

run-tests

@@ -0,0 +1,3 @@
+#!/bin/bash
+
+docker exec -it refinery-neural-search bash -c "cd /app && python -m pytest -v"

submodules/model

@@ -0,0 +1,31 @@
+from unittest.mock import patch
+
+from fastapi.testclient import TestClient
+
+
+def test_get_collections(client: TestClient):
+    response = client.get("/collections")
+    assert response.status_code == 200
+    response_data = response.json()
+    assert isinstance(response_data, list)
+
+
+def test_healthcheck(client: TestClient):
+    response = client.get("/healthcheck")
+    assert response.status_code == 200
+    assert response.text == "OK"
+
+
+def test_failed_healthcheck(client: TestClient):
+
+    with patch(
+        "submodules.model.business_objects.general.test_database_connection"
+    ) as mock_execute:
+        mock_execute.return_value = {
+            "success": False,
+            "error": "OperationalError",
+        }
+        response = client.get("/healthcheck")
+
+    assert response.status_code == 500
+    assert response.text == "database_error:OperationalError:"