Python present Examples

Example #1

 def test_present(self):
     b = None
     self.assertTrue(present()(5))
     self.assertTrue(present()(-5))
     self.assertFalse(present()(None))
     self.assertFalse(present()(b))
     self.assertTrue(present()([]))

Example #2

File: sample_test.py Project: stankod/PythonFMI

 def test_present(self):
     b = None
     self.assertTrue(present()(5))
     self.assertTrue(present()(-5))
     self.assertFalse(present()(None))
     self.assertFalse(present()(b))
     self.assertTrue(present()([]))

Example #3

File: sample_test.py Project: stankod/PythonFMI

 def test_invert(self):
     negative = ~gt(0)
     positive = ~lt(0)
     negative2 = ~positive
     positive2 = ~~~~positive
     self.assertTrue(negative(-1))
     self.assertFalse(negative(1))
     self.assertTrue(positive(1))
     self.assertFalse(positive(-1))
     self.assertTrue(negative2(-1))
     self.assertFalse(negative2(1))
     self.assertTrue(positive2(1))
     self.assertFalse(positive2(-1))
     non = ~present()
     self.assertTrue(non(None))
     not_integer = ~oftype(int)
     self.assertTrue(not_integer(1+1j))
     self.assertFalse(not_integer(1))

Example #4

 def test_invert(self):
     negative = ~gt(0)
     positive = ~lt(0)
     negative2 = ~positive
     positive2 = ~~~~positive
     self.assertTrue(negative(-1))
     self.assertFalse(negative(1))
     self.assertTrue(positive(1))
     self.assertFalse(positive(-1))
     self.assertTrue(negative2(-1))
     self.assertFalse(negative2(1))
     self.assertTrue(positive2(1))
     self.assertFalse(positive2(-1))
     non = ~present()
     self.assertTrue(non(None))
     not_integer = ~oftype(int)
     self.assertTrue(not_integer(1 + 1j))
     self.assertFalse(not_integer(1))

Example #5

 def test_present_predicate(self):
     not_null = present()
     self.assertTrue(not_null(2))
     self.assertTrue(not_null('kebap4e'))
     self.assertFalse(None)

Example #6

File: sample_test_dh.py Project: stankod/PythonFMI

 def test_present_predicate(self):
     not_null=present()
     self.assertTrue(not_null(2))
     self.assertTrue(not_null('kebap4e'))
     self.assertFalse(None)

Example #7

File: sample_test_ek.py Project: stankod/PythonFMI

    def test_present(self):
        is_present = present()

        self.assertTrue(is_present(5))
        self.assertFalse(is_present(None))

Example #8

    def test_present(self):
        is_present = present()

        self.assertTrue(is_present(5))
        self.assertFalse(is_present(None))

Example #9

 def test_present(self):
     self.assertTrue(present()(0))
     self.assertFalse(present()(None))