"""Unit tests for the Flask application."""

import unittest
from flask_app.app import app

class FlaskAppTestCase(unittest.TestCase):
    """Test cases for the Flask application."""

    def setUp(self):
        """Set up the test client before each test."""
        self.client = app.test_client()

    def test_home_route(self):
        """Test that the home route returns the expected message."""
        response = self.client.get("/")
        self.assertEqual(response.status_code, 200)
        self.assertEqual(response.json, {"message": "Hello, Flask!"})

if __name__ == "__main__":
    unittest.main()