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from debug_toolbar.middleware import DebugToolbarMiddleware
from debug_toolbar.panels.sql import SQLDebugPanel
from debug_toolbar.toolbar.loader import DebugToolbar
from debug_toolbar.utils.tracking import pre_dispatch, post_dispatch, callbacks
from django.contrib.auth.models import User
from django.test import TestCase
from dingus import Dingus
import thread
class BaseTestCase(TestCase):
def setUp(self):
request = Dingus('request')
toolbar = DebugToolbar(request)
DebugToolbarMiddleware.debug_toolbars[thread.get_ident()] = toolbar
self.toolbar = toolbar
class DebugToolbarTestCase(BaseTestCase):
urls = 'debug_toolbar.tests.urls'
def test_middleware(self):
resp = self.client.get('/execute_sql/')
self.assertEquals(resp.status_code, 200)
class SQLPanelTestCase(BaseTestCase):
def test_recording(self):
panel = self.toolbar.get_panel(SQLDebugPanel)
self.assertEquals(len(panel._queries), 0)
list(User.objects.all())
# ensure query was logged
self.assertEquals(len(panel._queries), 1)
query = panel._queries[0]
self.assertEquals(query[0], 'default')
self.assertTrue('sql' in query[1])
self.assertTrue('duration' in query[1])
self.assertTrue('stacktrace' in query[1])
def module_func(*args, **kwargs):
"""Used by dispatch tests"""
return 'blah'
class TrackingTestCase(BaseTestCase):
@classmethod
def class_method(cls, *args, **kwargs):
return 'blah'
def class_func(self, *args, **kwargs):
"""Used by dispatch tests"""
return 'blah'
def test_pre_hook(self):
foo = {}
@pre_dispatch(module_func)
def test(**kwargs):
foo.update(kwargs)
self.assertTrue(hasattr(module_func, '__wrapped__'))
self.assertEquals(len(callbacks['before']), 1)
module_func('hi', foo='bar')
self.assertTrue('sender' in foo, foo)
# best we can do
self.assertEquals(foo['sender'].__name__, 'module_func')
self.assertTrue('start' in foo, foo)
self.assertGreater(foo['start'], 0)
self.assertTrue('stop' not in foo, foo)
self.assertTrue('args' in foo, foo)
self.assertTrue(len(foo['args']), 1)
self.assertEquals(foo['args'][0], 'hi')
self.assertTrue('kwargs' in foo, foo)
self.assertTrue(len(foo['kwargs']), 1)
self.assertTrue('foo' in foo['kwargs'])
self.assertEquals(foo['kwargs']['foo'], 'bar')
callbacks['before'] = {}
@pre_dispatch(TrackingTestCase.class_func)
def test(**kwargs):
foo.update(kwargs)
self.assertTrue(hasattr(TrackingTestCase.class_func, '__wrapped__'))
self.assertEquals(len(callbacks['before']), 1)
self.class_func('hello', foo='bar')
self.assertTrue('sender' in foo, foo)
# best we can do
self.assertEquals(foo['sender'].__name__, 'class_func')
self.assertTrue('start' in foo, foo)
self.assertGreater(foo['start'], 0)
self.assertTrue('stop' not in foo, foo)
self.assertTrue('args' in foo, foo)
self.assertTrue(len(foo['args']), 2)
self.assertEquals(foo['args'][1], 'hello')
self.assertTrue('kwargs' in foo, foo)
self.assertTrue(len(foo['kwargs']), 1)
self.assertTrue('foo' in foo['kwargs'])
self.assertEquals(foo['kwargs']['foo'], 'bar')
# callbacks['before'] = {}
#
# @pre_dispatch(TrackingTestCase.class_method)
# def test(**kwargs):
# foo.update(kwargs)
#
# self.assertTrue(hasattr(TrackingTestCase.class_method, '__wrapped__'))
# self.assertEquals(len(callbacks['before']), 1)
#
# TrackingTestCase.class_method()
#
# self.assertTrue('sender' in foo, foo)
# # best we can do
# self.assertEquals(foo['sender'].__name__, 'class_method')
# self.assertTrue('start' in foo, foo)
# self.assertTrue('stop' not in foo, foo)
# self.assertTrue('args' in foo, foo)
def test_post_hook(self):
foo = {}
@post_dispatch(module_func)
def test(**kwargs):
foo.update(kwargs)
self.assertTrue(hasattr(module_func, '__wrapped__'))
self.assertEquals(len(callbacks['after']), 1)
module_func('hi', foo='bar')
self.assertTrue('sender' in foo, foo)
# best we can do
self.assertEquals(foo['sender'].__name__, 'module_func')
self.assertTrue('start' in foo, foo)
self.assertGreater(foo['start'], 0)
self.assertTrue('stop' in foo, foo)
self.assertGreater(foo['stop'], foo['start'])
self.assertTrue('args' in foo, foo)
self.assertTrue(len(foo['args']), 1)
self.assertEquals(foo['args'][0], 'hi')
self.assertTrue('kwargs' in foo, foo)
self.assertTrue(len(foo['kwargs']), 1)
self.assertTrue('foo' in foo['kwargs'])
self.assertEquals(foo['kwargs']['foo'], 'bar')
callbacks['after'] = {}
@post_dispatch(TrackingTestCase.class_func)
def test(**kwargs):
foo.update(kwargs)
self.assertTrue(hasattr(TrackingTestCase.class_func, '__wrapped__'))
self.assertEquals(len(callbacks['after']), 1)
self.class_func('hello', foo='bar')
self.assertTrue('sender' in foo, foo)
# best we can do
self.assertEquals(foo['sender'].__name__, 'class_func')
self.assertTrue('start' in foo, foo)
self.assertGreater(foo['start'], 0)
self.assertTrue('stop' in foo, foo)
self.assertGreater(foo['stop'], foo['start'])
self.assertTrue('args' in foo, foo)
self.assertTrue(len(foo['args']), 2)
self.assertEquals(foo['args'][1], 'hello')
self.assertTrue('kwargs' in foo, foo)
self.assertTrue(len(foo['kwargs']), 1)
self.assertTrue('foo' in foo['kwargs'])
self.assertEquals(foo['kwargs']['foo'], 'bar')
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