def test__compare_raises_exception_if_arguments_have_invalid_type(self):
"""
Test that given invalid ``comp``,
the function raises an ArgumentValueError exception
"""
with pytest.raises(ArgumentValueError):
util._compare('foo', 1, 2)
def test__compare_returns_correctly_with_ne_comparator(self):
"""
Test that given correct values, the function outputs the correct result with 'ne' comparator
ne = not equal
"""
ret = util._compare('ne', 1, 2)
assert ret is True, '1 != 2'
ret = util._compare('ne', 2, 1)
assert ret is True, '2 != 1'
ret = util._compare('ne', 1, 1)
assert ret is False, '1 != 1'
def test__compare_returns_correctly_with_eq_comparator(self):
"""
Test that given correct values, the function outputs the correct result with 'eq' comparator
eq = equal
"""
ret = util._compare('eq', 1, 2)
assert ret is False, '1 == 2'
ret = util._compare('eq', 2, 1)
assert ret is False, '2 == 1'
ret = util._compare('eq', 1, 1)
assert ret is True, '1 == 1'
def test__compare_returns_correctly_with_le_comparator(self):
"""
Test that given correct values, the function outputs the correct result with 'le' comparator
le = lower equal
"""
ret = util._compare('le', 1, 2)
assert ret is True, '1 <= 2'
ret = util._compare('le', 2, 2)
assert ret is True, '2 <= 2'
ret = util._compare('le', 2, 1)
assert ret is False, '2 <= 1'
def test__compare_returns_correctly_with_lt_comparator(self):
"""
Test that given correct values, the function outputs the correct result with 'lt' comparator
lt = lower than
"""
ret = util._compare('lt', 1, 2)
assert ret is True, '1 < 2'
ret = util._compare('lt', 2, 2)
assert ret is False, '2 < 2'
ret = util._compare('lt', 2, 1)
ret is False, '2 < 1'
def test__compare_returns_correctly_with_gt_comparator(self):
"""
Test that given correct values, the function outputs the correct result with 'gt' comparator
gt = greater than
"""
ret = util._compare('gt', 10, 2)
assert ret is True, '10 > 2'
ret = util._compare('gt', 1, 2)
assert ret is False, '1 > 2'
ret = util._compare('gt', 2, 2)
assert ret is False, '2 > 2'
def test__compare_returns_correctly_with_ge_comparator(self):
"""
Test that given correct values, the function outputs the correct result with 'ge' comparator
ge = greater equal
"""
ret = util._compare('ge', 1, 2)
assert ret is False, '1 >= 2'
ret = util._compare('ge', 2, 2)
assert ret is True, '2 >= 2'
ret = util._compare('ge', 2, 1)
assert ret is True, '2 >= 1'