def testExistingFile(self):
'''Test SimpleFile class with existing file.'''
f = SimpleFile(self.existing_filename)
self.assertEqual(f.filename(), self.existing_filename)
f.open()
self.assertNotEqual(f.size(), 0)
f.close()
def testExistingFile(self):
'''Test SimpleFile class with existing file.'''
f = SimpleFile(self.existing_filename)
self.assertEqual(f.filename(), self.existing_filename)
f.open()
self.assertNotEqual(f.size(), 0)
f.close()
def testMonkeyPatchOnMethodWithStaticAndNonStaticOverloads(self):
'''Injects new 'exists' on a SimpleFile instance and makes C++ call it.'''
simplefile = SimpleFile('foobar')
# Static 'exists'
simplefile.exists('sbrubbles')
self.assertFalse(self.duck_method_called)
# Non-static 'exists'
simplefile.exists()
self.assertFalse(self.duck_method_called)
def myExists(obj):
self.duck_method_called = True
return False
simplefile.exists = MethodTypeCompat(myExists, simplefile)
# Static 'exists' was overridden by the monkey patch, which accepts 0 arguments
self.assertRaises(TypeError, simplefile.exists, 'sbrubbles')
# Monkey patched exists
simplefile.exists()
self.assertTrue(self.duck_method_called)
simplefile.exists = None
def testMonkeyPatchOnMethodWithStaticAndNonStaticOverloads(self):
'''Injects new 'exists' on a SimpleFile instance and makes C++ call it.'''
simplefile = SimpleFile('foobar')
# Static 'exists'
simplefile.exists('sbrubbles')
self.assertFalse(self.duck_method_called)
# Non-static 'exists'
simplefile.exists()
self.assertFalse(self.duck_method_called)
def myExists(obj):
self.duck_method_called = True
return False
simplefile.exists = types.MethodType(myExists, simplefile, SimpleFile)
# Static 'exists' was overridden by the monkey patch, which accepts 0 arguments
self.assertRaises(TypeError, simplefile.exists, 'sbrubbles')
# Monkey patched exists
simplefile.exists()
self.assert_(self.duck_method_called)
simplefile.exists = None
def testNonExistingFile(self):
'''Test SimpleFile class with non-existing file.'''
f = SimpleFile(self.non_existing_filename)
self.assertEqual(f.filename(), self.non_existing_filename)
self.assertRaises(IOError, f.open)
self.assertEqual(f.size(), 0)
def testNonExistingFile(self):
'''Test SimpleFile class with non-existing file.'''
f = SimpleFile(self.non_existing_filename)
self.assertEqual(f.filename(), self.non_existing_filename)
self.assertRaises(IOError, f.open)
self.assertEqual(f.size(), 0)
def testCallingInstanceMethod(self):
'''Call instance method.'''
f1 = SimpleFile(self.non_existing_filename)
self.assertFalse(f1.exists())
f2 = SimpleFile(self.existing_filename)
self.assertTrue(f2.exists())
def testCallingStaticMethodWithInstance(self):
'''Call static method using instance of class.'''
f = SimpleFile(self.non_existing_filename)
self.assertTrue(f.exists(self.existing_filename))
self.assertFalse(f.exists(self.non_existing_filename))
def testCallingStaticMethodWithClass(self):
'''Call static method using class.'''
self.assertTrue(SimpleFile.exists(self.existing_filename))
self.assertFalse(SimpleFile.exists(self.non_existing_filename))
def testDuckPunchingStaticNonStaticMethod(self):
f = SimpleFile(self.existing_filename)
f.exists = lambda: "Meee"
self.assertEqual(f.exists(), "Meee")
def __init__(self, filename):
SimpleFile.__init__(self, filename)
def testDuckPunchingStaticNonStaticMethod(self):
f = SimpleFile(self.existing_filename)
f.exists = lambda : "Meee"
self.assertEqual(f.exists(), "Meee")
def testCallingInstanceMethod(self):
'''Call instance method.'''
f1 = SimpleFile(self.non_existing_filename)
self.assertFalse(f1.exists())
f2 = SimpleFile(self.existing_filename)
self.assert_(f2.exists())
def testCallingStaticMethodWithInstance(self):
'''Call static method using instance of class.'''
f = SimpleFile(self.non_existing_filename)
self.assert_(f.exists(self.existing_filename))
self.assertFalse(f.exists(self.non_existing_filename))
def testCallingStaticMethodWithClass(self):
'''Call static method using class.'''
self.assert_(SimpleFile.exists(self.existing_filename))
self.assertFalse(SimpleFile.exists(self.non_existing_filename))
def __init__(self, filename):
SimpleFile.__init__(self, filename)
