Remove test_trivial.py

test/test_trivial.py

-from nose.tools import assert_equal
-from nose_parameterized import parameterized
-
-import unittest
-import math
-
-@parameterized([
-    (2, 2, 4),
-    (2, 3, 8),
-    (1, 9, 1),
-    (0, 9, 0),
-])
-def test_pow(base, exponent, expected):
-    assert_equal(math.pow(base, exponent), expected)
-
-class TestMathUnitTest(unittest.TestCase):
-    @parameterized.expand([
-        ("negative", -1.5, -2.0),
-        ("integer", 1, 1.0),
-        ("large fraction", 1.6, 1),
-    ])
-    def test_floor(self, name, input, expected):
-        assert_equal(math.floor(input), expected)