def test_validation(self):
if os.path.exists(IO.filepath('test.json')):
os.remove(IO.filepath('test.json'))
with self.assertRaisesRegex(AttributeError, 'Please provide a valid file name!'):
io = IO()
io = IO('test.json')
self.assertTrue(os.path.exists(IO.filepath('test.json')))
os.remove(IO.filepath('test.json'))
def test_set(self):
file = open(IO.filepath('test.json'), 'w')
file.close()
io = IO('test.json')
io.set('{"data":[{"a":1}]}')
self.assertEqual(io.get(), '{"data":[{"a":1}]}')
io.set(1)
self.assertEqual(io.get(), 1)
def test_read(self):
file = open(IO.filepath('test.json'), 'w')
file.write('1,2,3,,5')
file.close()
io = IO('test.json')
with self.assertRaisesRegex(ValueError, 'The content of test.json is not valid!'):
io.get()
file = open(IO.filepath('test.json'), 'w')
file.write('invalid json')
file.close()
io = IO('test.json')
with self.assertRaisesRegex(ValueError, 'The content of test.json is not valid!'):
io.get()
file = open(IO.filepath('test.json'), 'w')
file.write('[]')
file.close()
self.assertEqual(io.get(), [])
os.remove(IO.filepath('test.json'))
