diff --git a/tests/disassembler/asm.py b/tests/disassembler/asm.py
index 4c9a9ee2..1bd3c286 100644
--- a/tests/disassembler/asm.py
+++ b/tests/disassembler/asm.py
@@ -42,3 +42,19 @@ def test_is_sequence_match(pattern, instruction_list, index, expected_result):
     return_value = is_sequence_match(pattern, instruction_list, index)
     # Assert
     assert return_value == expected_result
+
+find_sequence_match_test_data = [
+    # Normal no match
+    ((["PUSH1"], ["EQ"]), [{"opcode": "PUSH1"}, {"opcode": "PUSH3"}, {"opcode": "EQ"}], []),
+    # Normal match
+    ((["PUSH1"], ["EQ"]), [{"opcode": "PUSH1"}, {"opcode": "PUSH1"}, {"opcode": "EQ"}, {"opcode": "PUSH1"}, {"opcode": "EQ"}], [1, 3]),
+]
+
+
+@pytest.mark.parametrize("pattern, instruction_list, expected_result", find_sequence_match_test_data)
+def test_find_op_code_sequence(pattern, instruction_list, expected_result):
+    # Act
+    return_value = list(find_op_code_sequence(pattern, instruction_list))
+
+    # Assert
+    assert return_value == expected_result