def test_dumpFileArgsError(self):
try:
ultrajson.dump([], '')
except TypeError:
pass
else:
assert False, 'expected TypeError'
def test_dumpToFileLikeObject(self):
class filelike:
def __init__(self):
self.bytes = ''
def write(self, bytes):
self.bytes += bytes
f = filelike()
ultrajson.dump([1, 2, 3], f)
self.assertEqual("[1,2,3]", f.bytes)
def test_dumpToFile(self):
f = StringIO()
ultrajson.dump([1, 2, 3], f)
self.assertEqual("[1,2,3]", f.getvalue())
