bundling required python dependencies, to make it easier on Tails users

lib/flask/testsuite/appctx.py

@@ -0,0 +1,101 @@
+# -*- coding: utf-8 -*-
+"""
+    flask.testsuite.appctx
+    ~~~~~~~~~~~~~~~~~~~~~~
+
+    Tests the application context.
+
+    :copyright: (c) 2012 by Armin Ronacher.
+    :license: BSD, see LICENSE for more details.
+"""
+
+import flask
+import unittest
+from flask.testsuite import FlaskTestCase
+
+
+class AppContextTestCase(FlaskTestCase):
+
+    def test_basic_url_generation(self):
+        app = flask.Flask(__name__)
+        app.config['SERVER_NAME'] = 'localhost'
+        app.config['PREFERRED_URL_SCHEME'] = 'https'
+
+        @app.route('/')
+        def index():
+            pass
+
+        with app.app_context():
+            rv = flask.url_for('index')
+            self.assert_equal(rv, 'https://localhost/')
+
+    def test_url_generation_requires_server_name(self):
+        app = flask.Flask(__name__)
+        with app.app_context():
+            with self.assert_raises(RuntimeError):
+                flask.url_for('index')
+
+    def test_url_generation_without_context_fails(self):
+        with self.assert_raises(RuntimeError):
+            flask.url_for('index')
+
+    def test_request_context_means_app_context(self):
+        app = flask.Flask(__name__)
+        with app.test_request_context():
+            self.assert_equal(flask.current_app._get_current_object(), app)
+        self.assert_equal(flask._app_ctx_stack.top, None)
+
+    def test_app_context_provides_current_app(self):
+        app = flask.Flask(__name__)
+        with app.app_context():
+            self.assert_equal(flask.current_app._get_current_object(), app)
+        self.assert_equal(flask._app_ctx_stack.top, None)
+
+    def test_app_tearing_down(self):
+        cleanup_stuff = []
+        app = flask.Flask(__name__)
+        @app.teardown_appcontext
+        def cleanup(exception):
+            cleanup_stuff.append(exception)
+
+        with app.app_context():
+            pass
+
+        self.assert_equal(cleanup_stuff, [None])
+
+    def test_custom_app_ctx_globals_class(self):
+        class CustomRequestGlobals(object):
+            def __init__(self):
+                self.spam = 'eggs'
+        app = flask.Flask(__name__)
+        app.app_ctx_globals_class = CustomRequestGlobals
+        with app.app_context():
+            self.assert_equal(
+                flask.render_template_string('{{ g.spam }}'), 'eggs')
+
+    def test_context_refcounts(self):
+        called = []
+        app = flask.Flask(__name__)
+        @app.teardown_request
+        def teardown_req(error=None):
+            called.append('request')
+        @app.teardown_appcontext
+        def teardown_app(error=None):
+            called.append('app')
+        @app.route('/')
+        def index():
+            with flask._app_ctx_stack.top:
+                with flask._request_ctx_stack.top:
+                    pass
+            self.assert_true(flask._request_ctx_stack.top.request.environ
+                ['werkzeug.request'] is not None)
+            return u''
+        c = app.test_client()
+        c.get('/')
+        self.assertEqual(called, ['request', 'app'])
+
+
+def suite():
+    suite = unittest.TestSuite()
+    suite.addTest(unittest.makeSuite(AppContextTestCase))
+    return suite