Added some basic tests for flask itself

flask_tests.py

@@ -0,0 +1,74 @@
+# -*- coding: utf-8 -*-
+"""
+    Flask Tests
+    ~~~~~~~~~~~
+
+    Tests Flask itself.  The majority of Flask is already tested
+    as part of Werkzeug.
+
+    :copyright: (c) 2010 by Armin Ronacher.
+    :license: BSD, see LICENSE for more details.
+"""
+from __future__ import with_statement
+import flask
+import unittest
+import tempfile
+
+
+class ContextTestCase(unittest.TestCase):
+
+    def test_context_binding(self):
+        app = flask.Flask(__name__)
+        @app.route('/')
+        def index():
+            return 'Hello %s!' % flask.request.args['name']
+        @app.route('/meh')
+        def meh():
+            return flask.request.url
+
+        with app.test_request_context('/?name=World'):
+            assert index() == 'Hello World!'
+        with app.test_request_context('/meh'):
+            assert meh() == 'http://localhost/meh'
+
+    def test_request_dispatching(self):
+        app = flask.Flask(__name__)
+        @app.route('/')
+        def index():
+            return flask.request.method
+        @app.route('/more', methods=['GET', 'POST'])
+        def more():
+            return flask.request.method
+
+        c = app.test_client()
+        assert c.get('/').data == 'GET'
+        rv = c.post('/')
+        assert rv.status_code == 405
+        assert sorted(rv.allow) == ['GET', 'HEAD']
+        rv = c.head('/')
+        assert rv.status_code == 200
+        assert not rv.data # head truncates
+        assert c.post('/more').data == 'POST'
+        assert c.get('/more').data == 'GET'
+        rv = c.delete('/more')
+        assert rv.status_code == 405
+        assert sorted(rv.allow) == ['GET', 'HEAD', 'POST']
+
+    def test_session(self):
+        app = flask.Flask(__name__)
+        app.secret_key = 'testkey'
+        @app.route('/set', methods=['POST'])
+        def set():
+            flask.session['value'] = flask.request.form['value']
+            return 'value set'
+        @app.route('/get')
+        def get():
+            return flask.session['value']
+
+        c = app.test_client()
+        assert c.post('/set', data={'value': '42'}).data == 'value set'
+        assert c.get('/get').data == '42'
+
+
+if __name__ == '__main__':
+    unittest.main()