[Python]Test Driven Development in Flask application
In this recipe, i will describe how to use TDD method to developer Flask application.
from unittest import TestCase, main from flask import Flask from flask import request class MyTest(TestCase): def test_flask(self): app = Flask(__name__) app.testing = True app.config[‘SERVER_NAME‘] = ‘localhost:5000‘ app.config[‘APPLICATION_ROOT‘] = ‘/demo‘ @app.route(‘/‘) def index(): return request.url ctx = app.test_request_context() self.assertEqual(ctx.request.url,‘http://localhost:5000/demo/‘,‘it is equal‘) with app.test_client()as client : rv = client.get(‘/‘) self.assertEqual(rv.data, ‘http://localhost:5000/demo/‘) if __name__ == ‘__main__‘: main()
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