Adds basic disassemble test

mythril/disassembler/asm.py

@@ -99,8 +99,8 @@ def disassemble(bytecode: str) -> list:
             current_instruction.argument = "0x" + argument_bytes.hex()
             address += int(match.group(1))
 
-        # We use a to_dict() here for compatibility reasons
+        instruction_list.append(current_instruction)
-        instruction_list.append(current_instruction.to_dict())
         address += 1
 
-    return instruction_list
+    # We use a to_dict() here for compatibility reasons
+    return list(map(lambda element: element.to_dict(), instruction_list))

tests/disassembler/asm.py

@@ -58,3 +58,13 @@ def test_find_op_code_sequence(pattern, instruction_list, expected_result):
 
     # Assert
     assert return_value == expected_result
+
+
+def test_disassemble():
+    # Act
+    instruction_list = disassemble(b"\x00\x16\x06")
+
+    # Assert
+    assert instruction_list[0]["opcode"] == "STOP"
+    assert instruction_list[1]["opcode"] == "AND"
+    assert instruction_list[2]["opcode"] == "MOD"