from Foundation import *
from PyObjCTools.TestSupport import *
class TestNSPredicate (TestCase):
def testSimple(self):
pred = NSPredicate.predicateWithFormat_("a == 42")
self.assertEqual(pred.predicateFormat(), "a == 42")
def testFormat(self):
pred = NSPredicate.predicateWithFormat_("a == %d", 99)
self.assertEqual(pred.predicateFormat(), "a == 99")
def testBadFormat(self):
self.assertRaises(ValueError, NSPredicate.predicateWithFormat_, "a == %d")
def testMethods(self):
self.assertArgIsBOOL(NSPredicate.predicateWithValue_, 0)
self.assertResultIsBOOL(NSPredicate.evaluateWithObject_)
self.assertResultIsBOOL(NSPredicate.evaluateWithObject_substitutionVariables_)
@min_os_level('10.6')
def testMethods10_6(self):
self.assertArgIsBlock(NSPredicate.predicateWithBlock_, 0, objc._C_NSBOOL + b'@@')
if __name__ == "__main__":
main()
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