class TestCallOpcodes(unittest.TestCase): def setUp(self): self.cpu = Cpu(MMU()) self.cpu.mmu.rom = [0] * 128 self.cpu.mmu.load('C:/Users/cjpowell/workspace/Python/gbpy/resources/test_file.gb') self.cpu.mmu.rom[0] = 0x1 self.cpu.mmu.rom[1] = 0xed self.cpu.registers.sp = 0xfffe def test_standard_call(self): self.cpu._op_cd() self.assertEqual(self.cpu.registers.sp, 0xfffc) self.assertEqual(self.cpu.registers.pc, 1) self.cpu._op_cd() self.assertEqual(self.cpu.registers.sp, 0xfffa) self.assertEqual(self.cpu.registers.pc, 0xed) def test_call_if(self): self.cpu._op_c4() self.cpu._op_cc() self.cpu._op_d4() self.cpu._op_dc() self.assertTrue(False)