forked from orbit-oss/flask
Move tests
This commit is contained in:
Markus Unterwaditzer
parent
077d06df54
commit
3550b26071
55 changed files with 2 additions and 6 deletions
585
tests/blueprints.py
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585
tests/blueprints.py
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@ -0,0 +1,585 @@
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# -*- coding: utf-8 -*-
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"""
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flask.testsuite.blueprints
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~~~~~~~~~~~~~~~~~~~~~~~~~~
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Blueprints (and currently modules)
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:copyright: (c) 2014 by Armin Ronacher.
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:license: BSD, see LICENSE for more details.
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"""
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import flask
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import unittest
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from flask.testsuite import FlaskTestCase
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from flask._compat import text_type
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from werkzeug.http import parse_cache_control_header
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from jinja2 import TemplateNotFound
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class BlueprintTestCase(FlaskTestCase):
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def test_blueprint_specific_error_handling(self):
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frontend = flask.Blueprint('frontend', __name__)
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backend = flask.Blueprint('backend', __name__)
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sideend = flask.Blueprint('sideend', __name__)
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@frontend.errorhandler(403)
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def frontend_forbidden(e):
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return 'frontend says no', 403
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@frontend.route('/frontend-no')
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def frontend_no():
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flask.abort(403)
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@backend.errorhandler(403)
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def backend_forbidden(e):
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return 'backend says no', 403
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@backend.route('/backend-no')
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def backend_no():
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flask.abort(403)
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@sideend.route('/what-is-a-sideend')
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def sideend_no():
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flask.abort(403)
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app = flask.Flask(__name__)
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app.register_blueprint(frontend)
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app.register_blueprint(backend)
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app.register_blueprint(sideend)
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@app.errorhandler(403)
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def app_forbidden(e):
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return 'application itself says no', 403
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c = app.test_client()
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self.assert_equal(c.get('/frontend-no').data, b'frontend says no')
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self.assert_equal(c.get('/backend-no').data, b'backend says no')
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self.assert_equal(c.get('/what-is-a-sideend').data, b'application itself says no')
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def test_blueprint_specific_user_error_handling(self):
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class MyDecoratorException(Exception):
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pass
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class MyFunctionException(Exception):
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pass
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blue = flask.Blueprint('blue', __name__)
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@blue.errorhandler(MyDecoratorException)
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def my_decorator_exception_handler(e):
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self.assert_true(isinstance(e, MyDecoratorException))
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return 'boom'
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def my_function_exception_handler(e):
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self.assert_true(isinstance(e, MyFunctionException))
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return 'bam'
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blue.register_error_handler(MyFunctionException, my_function_exception_handler)
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@blue.route('/decorator')
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def blue_deco_test():
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raise MyDecoratorException()
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@blue.route('/function')
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def blue_func_test():
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raise MyFunctionException()
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app = flask.Flask(__name__)
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app.register_blueprint(blue)
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c = app.test_client()
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self.assert_equal(c.get('/decorator').data, b'boom')
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self.assert_equal(c.get('/function').data, b'bam')
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def test_blueprint_url_definitions(self):
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bp = flask.Blueprint('test', __name__)
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@bp.route('/foo', defaults={'baz': 42})
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def foo(bar, baz):
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return '%s/%d' % (bar, baz)
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@bp.route('/bar')
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def bar(bar):
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return text_type(bar)
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app = flask.Flask(__name__)
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app.register_blueprint(bp, url_prefix='/1', url_defaults={'bar': 23})
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app.register_blueprint(bp, url_prefix='/2', url_defaults={'bar': 19})
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c = app.test_client()
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self.assert_equal(c.get('/1/foo').data, b'23/42')
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self.assert_equal(c.get('/2/foo').data, b'19/42')
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self.assert_equal(c.get('/1/bar').data, b'23')
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self.assert_equal(c.get('/2/bar').data, b'19')
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def test_blueprint_url_processors(self):
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bp = flask.Blueprint('frontend', __name__, url_prefix='/<lang_code>')
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@bp.url_defaults
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def add_language_code(endpoint, values):
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values.setdefault('lang_code', flask.g.lang_code)
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@bp.url_value_preprocessor
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def pull_lang_code(endpoint, values):
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flask.g.lang_code = values.pop('lang_code')
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@bp.route('/')
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def index():
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return flask.url_for('.about')
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@bp.route('/about')
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def about():
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return flask.url_for('.index')
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app = flask.Flask(__name__)
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app.register_blueprint(bp)
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c = app.test_client()
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self.assert_equal(c.get('/de/').data, b'/de/about')
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self.assert_equal(c.get('/de/about').data, b'/de/')
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def test_templates_and_static(self):
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from blueprintapp import app
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c = app.test_client()
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rv = c.get('/')
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self.assert_equal(rv.data, b'Hello from the Frontend')
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rv = c.get('/admin/')
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self.assert_equal(rv.data, b'Hello from the Admin')
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rv = c.get('/admin/index2')
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self.assert_equal(rv.data, b'Hello from the Admin')
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rv = c.get('/admin/static/test.txt')
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self.assert_equal(rv.data.strip(), b'Admin File')
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rv.close()
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rv = c.get('/admin/static/css/test.css')
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self.assert_equal(rv.data.strip(), b'/* nested file */')
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rv.close()
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# try/finally, in case other tests use this app for Blueprint tests.
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max_age_default = app.config['SEND_FILE_MAX_AGE_DEFAULT']
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try:
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expected_max_age = 3600
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if app.config['SEND_FILE_MAX_AGE_DEFAULT'] == expected_max_age:
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expected_max_age = 7200
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app.config['SEND_FILE_MAX_AGE_DEFAULT'] = expected_max_age
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rv = c.get('/admin/static/css/test.css')
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cc = parse_cache_control_header(rv.headers['Cache-Control'])
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self.assert_equal(cc.max_age, expected_max_age)
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rv.close()
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finally:
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app.config['SEND_FILE_MAX_AGE_DEFAULT'] = max_age_default
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with app.test_request_context():
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self.assert_equal(flask.url_for('admin.static', filename='test.txt'),
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'/admin/static/test.txt')
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with app.test_request_context():
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try:
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flask.render_template('missing.html')
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except TemplateNotFound as e:
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self.assert_equal(e.name, 'missing.html')
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else:
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self.assert_true(0, 'expected exception')
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with flask.Flask(__name__).test_request_context():
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self.assert_equal(flask.render_template('nested/nested.txt'), 'I\'m nested')
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def test_default_static_cache_timeout(self):
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app = flask.Flask(__name__)
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class MyBlueprint(flask.Blueprint):
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def get_send_file_max_age(self, filename):
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return 100
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blueprint = MyBlueprint('blueprint', __name__, static_folder='static')
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app.register_blueprint(blueprint)
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# try/finally, in case other tests use this app for Blueprint tests.
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max_age_default = app.config['SEND_FILE_MAX_AGE_DEFAULT']
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try:
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with app.test_request_context():
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unexpected_max_age = 3600
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if app.config['SEND_FILE_MAX_AGE_DEFAULT'] == unexpected_max_age:
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unexpected_max_age = 7200
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app.config['SEND_FILE_MAX_AGE_DEFAULT'] = unexpected_max_age
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rv = blueprint.send_static_file('index.html')
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cc = parse_cache_control_header(rv.headers['Cache-Control'])
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self.assert_equal(cc.max_age, 100)
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rv.close()
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finally:
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app.config['SEND_FILE_MAX_AGE_DEFAULT'] = max_age_default
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def test_templates_list(self):
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from blueprintapp import app
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templates = sorted(app.jinja_env.list_templates())
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self.assert_equal(templates, ['admin/index.html',
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'frontend/index.html'])
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def test_dotted_names(self):
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frontend = flask.Blueprint('myapp.frontend', __name__)
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backend = flask.Blueprint('myapp.backend', __name__)
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@frontend.route('/fe')
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def frontend_index():
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return flask.url_for('myapp.backend.backend_index')
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@frontend.route('/fe2')
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def frontend_page2():
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return flask.url_for('.frontend_index')
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@backend.route('/be')
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def backend_index():
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return flask.url_for('myapp.frontend.frontend_index')
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app = flask.Flask(__name__)
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app.register_blueprint(frontend)
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app.register_blueprint(backend)
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c = app.test_client()
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self.assert_equal(c.get('/fe').data.strip(), b'/be')
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self.assert_equal(c.get('/fe2').data.strip(), b'/fe')
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self.assert_equal(c.get('/be').data.strip(), b'/fe')
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def test_dotted_names_from_app(self):
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app = flask.Flask(__name__)
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app.testing = True
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test = flask.Blueprint('test', __name__)
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@app.route('/')
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def app_index():
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return flask.url_for('test.index')
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@test.route('/test/')
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def index():
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return flask.url_for('app_index')
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app.register_blueprint(test)
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with app.test_client() as c:
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rv = c.get('/')
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self.assert_equal(rv.data, b'/test/')
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def test_empty_url_defaults(self):
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bp = flask.Blueprint('bp', __name__)
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@bp.route('/', defaults={'page': 1})
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@bp.route('/page/<int:page>')
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def something(page):
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return str(page)
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app = flask.Flask(__name__)
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app.register_blueprint(bp)
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c = app.test_client()
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self.assert_equal(c.get('/').data, b'1')
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self.assert_equal(c.get('/page/2').data, b'2')
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def test_route_decorator_custom_endpoint(self):
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bp = flask.Blueprint('bp', __name__)
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@bp.route('/foo')
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def foo():
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return flask.request.endpoint
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@bp.route('/bar', endpoint='bar')
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def foo_bar():
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return flask.request.endpoint
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@bp.route('/bar/123', endpoint='123')
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def foo_bar_foo():
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return flask.request.endpoint
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@bp.route('/bar/foo')
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def bar_foo():
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return flask.request.endpoint
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app = flask.Flask(__name__)
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app.register_blueprint(bp, url_prefix='/py')
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@app.route('/')
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def index():
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return flask.request.endpoint
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c = app.test_client()
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self.assertEqual(c.get('/').data, b'index')
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self.assertEqual(c.get('/py/foo').data, b'bp.foo')
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self.assertEqual(c.get('/py/bar').data, b'bp.bar')
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self.assertEqual(c.get('/py/bar/123').data, b'bp.123')
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self.assertEqual(c.get('/py/bar/foo').data, b'bp.bar_foo')
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def test_route_decorator_custom_endpoint_with_dots(self):
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bp = flask.Blueprint('bp', __name__)
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@bp.route('/foo')
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def foo():
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return flask.request.endpoint
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try:
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@bp.route('/bar', endpoint='bar.bar')
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def foo_bar():
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return flask.request.endpoint
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except AssertionError:
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pass
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else:
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raise AssertionError('expected AssertionError not raised')
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try:
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@bp.route('/bar/123', endpoint='bar.123')
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def foo_bar_foo():
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return flask.request.endpoint
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except AssertionError:
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pass
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else:
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raise AssertionError('expected AssertionError not raised')
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def foo_foo_foo():
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pass
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self.assertRaises(
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AssertionError,
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lambda: bp.add_url_rule(
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'/bar/123', endpoint='bar.123', view_func=foo_foo_foo
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)
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)
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self.assertRaises(
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AssertionError,
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bp.route('/bar/123', endpoint='bar.123'),
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lambda: None
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)
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app = flask.Flask(__name__)
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app.register_blueprint(bp, url_prefix='/py')
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c = app.test_client()
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self.assertEqual(c.get('/py/foo').data, b'bp.foo')
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# The rule's didn't actually made it through
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rv = c.get('/py/bar')
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assert rv.status_code == 404
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rv = c.get('/py/bar/123')
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assert rv.status_code == 404
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def test_template_filter(self):
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bp = flask.Blueprint('bp', __name__)
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@bp.app_template_filter()
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def my_reverse(s):
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return s[::-1]
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app = flask.Flask(__name__)
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app.register_blueprint(bp, url_prefix='/py')
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self.assert_in('my_reverse', app.jinja_env.filters.keys())
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self.assert_equal(app.jinja_env.filters['my_reverse'], my_reverse)
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self.assert_equal(app.jinja_env.filters['my_reverse']('abcd'), 'dcba')
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def test_add_template_filter(self):
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bp = flask.Blueprint('bp', __name__)
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def my_reverse(s):
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return s[::-1]
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bp.add_app_template_filter(my_reverse)
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app = flask.Flask(__name__)
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app.register_blueprint(bp, url_prefix='/py')
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self.assert_in('my_reverse', app.jinja_env.filters.keys())
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self.assert_equal(app.jinja_env.filters['my_reverse'], my_reverse)
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self.assert_equal(app.jinja_env.filters['my_reverse']('abcd'), 'dcba')
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def test_template_filter_with_name(self):
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bp = flask.Blueprint('bp', __name__)
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@bp.app_template_filter('strrev')
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def my_reverse(s):
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return s[::-1]
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app = flask.Flask(__name__)
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app.register_blueprint(bp, url_prefix='/py')
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self.assert_in('strrev', app.jinja_env.filters.keys())
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self.assert_equal(app.jinja_env.filters['strrev'], my_reverse)
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self.assert_equal(app.jinja_env.filters['strrev']('abcd'), 'dcba')
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def test_add_template_filter_with_name(self):
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bp = flask.Blueprint('bp', __name__)
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def my_reverse(s):
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return s[::-1]
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bp.add_app_template_filter(my_reverse, 'strrev')
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app = flask.Flask(__name__)
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app.register_blueprint(bp, url_prefix='/py')
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self.assert_in('strrev', app.jinja_env.filters.keys())
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self.assert_equal(app.jinja_env.filters['strrev'], my_reverse)
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self.assert_equal(app.jinja_env.filters['strrev']('abcd'), 'dcba')
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def test_template_filter_with_template(self):
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bp = flask.Blueprint('bp', __name__)
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@bp.app_template_filter()
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def super_reverse(s):
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return s[::-1]
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app = flask.Flask(__name__)
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app.register_blueprint(bp, url_prefix='/py')
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@app.route('/')
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def index():
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return flask.render_template('template_filter.html', value='abcd')
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rv = app.test_client().get('/')
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self.assert_equal(rv.data, b'dcba')
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def test_template_filter_after_route_with_template(self):
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app = flask.Flask(__name__)
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@app.route('/')
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def index():
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return flask.render_template('template_filter.html', value='abcd')
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bp = flask.Blueprint('bp', __name__)
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@bp.app_template_filter()
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def super_reverse(s):
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return s[::-1]
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app.register_blueprint(bp, url_prefix='/py')
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rv = app.test_client().get('/')
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self.assert_equal(rv.data, b'dcba')
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def test_add_template_filter_with_template(self):
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bp = flask.Blueprint('bp', __name__)
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def super_reverse(s):
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return s[::-1]
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bp.add_app_template_filter(super_reverse)
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app = flask.Flask(__name__)
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app.register_blueprint(bp, url_prefix='/py')
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@app.route('/')
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def index():
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return flask.render_template('template_filter.html', value='abcd')
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rv = app.test_client().get('/')
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self.assert_equal(rv.data, b'dcba')
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def test_template_filter_with_name_and_template(self):
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bp = flask.Blueprint('bp', __name__)
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@bp.app_template_filter('super_reverse')
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def my_reverse(s):
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return s[::-1]
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app = flask.Flask(__name__)
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app.register_blueprint(bp, url_prefix='/py')
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@app.route('/')
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def index():
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return flask.render_template('template_filter.html', value='abcd')
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rv = app.test_client().get('/')
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self.assert_equal(rv.data, b'dcba')
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|
||||
def test_add_template_filter_with_name_and_template(self):
|
||||
bp = flask.Blueprint('bp', __name__)
|
||||
def my_reverse(s):
|
||||
return s[::-1]
|
||||
bp.add_app_template_filter(my_reverse, 'super_reverse')
|
||||
app = flask.Flask(__name__)
|
||||
app.register_blueprint(bp, url_prefix='/py')
|
||||
@app.route('/')
|
||||
def index():
|
||||
return flask.render_template('template_filter.html', value='abcd')
|
||||
rv = app.test_client().get('/')
|
||||
self.assert_equal(rv.data, b'dcba')
|
||||
|
||||
def test_template_test(self):
|
||||
bp = flask.Blueprint('bp', __name__)
|
||||
@bp.app_template_test()
|
||||
def is_boolean(value):
|
||||
return isinstance(value, bool)
|
||||
app = flask.Flask(__name__)
|
||||
app.register_blueprint(bp, url_prefix='/py')
|
||||
self.assert_in('is_boolean', app.jinja_env.tests.keys())
|
||||
self.assert_equal(app.jinja_env.tests['is_boolean'], is_boolean)
|
||||
self.assert_true(app.jinja_env.tests['is_boolean'](False))
|
||||
|
||||
def test_add_template_test(self):
|
||||
bp = flask.Blueprint('bp', __name__)
|
||||
def is_boolean(value):
|
||||
return isinstance(value, bool)
|
||||
bp.add_app_template_test(is_boolean)
|
||||
app = flask.Flask(__name__)
|
||||
app.register_blueprint(bp, url_prefix='/py')
|
||||
self.assert_in('is_boolean', app.jinja_env.tests.keys())
|
||||
self.assert_equal(app.jinja_env.tests['is_boolean'], is_boolean)
|
||||
self.assert_true(app.jinja_env.tests['is_boolean'](False))
|
||||
|
||||
def test_template_test_with_name(self):
|
||||
bp = flask.Blueprint('bp', __name__)
|
||||
@bp.app_template_test('boolean')
|
||||
def is_boolean(value):
|
||||
return isinstance(value, bool)
|
||||
app = flask.Flask(__name__)
|
||||
app.register_blueprint(bp, url_prefix='/py')
|
||||
self.assert_in('boolean', app.jinja_env.tests.keys())
|
||||
self.assert_equal(app.jinja_env.tests['boolean'], is_boolean)
|
||||
self.assert_true(app.jinja_env.tests['boolean'](False))
|
||||
|
||||
def test_add_template_test_with_name(self):
|
||||
bp = flask.Blueprint('bp', __name__)
|
||||
def is_boolean(value):
|
||||
return isinstance(value, bool)
|
||||
bp.add_app_template_test(is_boolean, 'boolean')
|
||||
app = flask.Flask(__name__)
|
||||
app.register_blueprint(bp, url_prefix='/py')
|
||||
self.assert_in('boolean', app.jinja_env.tests.keys())
|
||||
self.assert_equal(app.jinja_env.tests['boolean'], is_boolean)
|
||||
self.assert_true(app.jinja_env.tests['boolean'](False))
|
||||
|
||||
def test_template_test_with_template(self):
|
||||
bp = flask.Blueprint('bp', __name__)
|
||||
@bp.app_template_test()
|
||||
def boolean(value):
|
||||
return isinstance(value, bool)
|
||||
app = flask.Flask(__name__)
|
||||
app.register_blueprint(bp, url_prefix='/py')
|
||||
@app.route('/')
|
||||
def index():
|
||||
return flask.render_template('template_test.html', value=False)
|
||||
rv = app.test_client().get('/')
|
||||
self.assert_in(b'Success!', rv.data)
|
||||
|
||||
def test_template_test_after_route_with_template(self):
|
||||
app = flask.Flask(__name__)
|
||||
@app.route('/')
|
||||
def index():
|
||||
return flask.render_template('template_test.html', value=False)
|
||||
bp = flask.Blueprint('bp', __name__)
|
||||
@bp.app_template_test()
|
||||
def boolean(value):
|
||||
return isinstance(value, bool)
|
||||
app.register_blueprint(bp, url_prefix='/py')
|
||||
rv = app.test_client().get('/')
|
||||
self.assert_in(b'Success!', rv.data)
|
||||
|
||||
def test_add_template_test_with_template(self):
|
||||
bp = flask.Blueprint('bp', __name__)
|
||||
def boolean(value):
|
||||
return isinstance(value, bool)
|
||||
bp.add_app_template_test(boolean)
|
||||
app = flask.Flask(__name__)
|
||||
app.register_blueprint(bp, url_prefix='/py')
|
||||
@app.route('/')
|
||||
def index():
|
||||
return flask.render_template('template_test.html', value=False)
|
||||
rv = app.test_client().get('/')
|
||||
self.assert_in(b'Success!', rv.data)
|
||||
|
||||
def test_template_test_with_name_and_template(self):
|
||||
bp = flask.Blueprint('bp', __name__)
|
||||
@bp.app_template_test('boolean')
|
||||
def is_boolean(value):
|
||||
return isinstance(value, bool)
|
||||
app = flask.Flask(__name__)
|
||||
app.register_blueprint(bp, url_prefix='/py')
|
||||
@app.route('/')
|
||||
def index():
|
||||
return flask.render_template('template_test.html', value=False)
|
||||
rv = app.test_client().get('/')
|
||||
self.assert_in(b'Success!', rv.data)
|
||||
|
||||
def test_add_template_test_with_name_and_template(self):
|
||||
bp = flask.Blueprint('bp', __name__)
|
||||
def is_boolean(value):
|
||||
return isinstance(value, bool)
|
||||
bp.add_app_template_test(is_boolean, 'boolean')
|
||||
app = flask.Flask(__name__)
|
||||
app.register_blueprint(bp, url_prefix='/py')
|
||||
@app.route('/')
|
||||
def index():
|
||||
return flask.render_template('template_test.html', value=False)
|
||||
rv = app.test_client().get('/')
|
||||
self.assert_in(b'Success!', rv.data)
|
||||
|
||||
def suite():
|
||||
suite = unittest.TestSuite()
|
||||
suite.addTest(unittest.makeSuite(BlueprintTestCase))
|
||||
return suite
|
||||
Loading…
Add table
Add a link
Reference in a new issue