Kumite

import codewars_test as test
# TODO Write tests
import solution # or from solution import example

# test.assert_equals(actual, expected, [optional] message)
@test.describe("Tests")
def test_group():
    @test.it("dcba")
    def test_case0():
        test.assert_equals(sort("dcba"), "abcd")
    @test.it("LNabcdMOP")
    def test_case1():
        test.assert_equals(sort("LNabcdMOP"), "LMNOPabcd")
    @test.it("AD2A3S4KB6k781bjasf")
    def test_case2():
        test.assert_equals(sort("AD2A3S4KB6k781bjasf"), "AABDKSabfjks1234678")
    @test.it("KJBOkjASFIBUaf6")
    def test_case3():
        test.assert_equals(sort("KJBOkjASFIBUaf6"), "ABBFIJKOSUafjk6")
    @test.it("KJs&g54%3do12bLS@8765AD$Flj")
    def test_case4():
        test.assert_equals(sort("KJs&g54%3d99o512bLS@85AD$Flj"), "ADFJKLSbdgjlos1234555899")
    @test.it("kb1342sADS6!#%*(&#%!234Fgb;*&^!#%lbj8K4(&!@5A*BFDSK9756LB")
    def test_case5():
        test.assert_equals(sort("kb1342sADS6!#%*(&#%!234Fgb;*&^!#%lbj8K4(&!@5A*BFDSK9756LB"), "AABBDDFFKKLSSbbbgjkls122334445566789")