import unittest

from h8536.consistency import analyze_decompiler_consistency, format_consistency_report


class ConsistencyTest(unittest.TestCase):
    def test_flags_byte_immediate_word_destination_cases(self):
        payload = {
            "instructions": [
                {
                    "address": 0x4067,
                    "text": "MOV:G.W #H'00, @(-H'0790,R2)",
                    "mnemonic": "MOV:G.W",
                    "operands": "#H'00, @(-H'0790,R2)",
                },
                {
                    "address": 0x5000,
                    "text": "MOV:I.W #H'1234, R0",
                    "mnemonic": "MOV:I.W",
                    "operands": "#H'1234, R0",
                },
            ],
        }

        analysis = analyze_decompiler_consistency(payload)

        self.assertEqual(len(analysis["checks"]), 1)
        check = analysis["checks"][0]
        self.assertEqual(check["address"], 0x4067)
        self.assertEqual(check["zero_extended_value_hex"], "0x0000")
        self.assertIn("zero-extended word", check["summary"])
        self.assertIn("H'4067", format_consistency_report(analysis))


if __name__ == "__main__":
    unittest.main()