test(fixtures): normalize fixture names

tests/test_claude_runner.py

@@ -66,7 +66,7 @@ def test_translate_success_fixture() -> None:
     state = ClaudeStreamState()
     events: list = []
     for event in _load_fixture(
-        "claude_streamjson_session.jsonl",
+        "claude_stream_json_session.jsonl",
         session_id="aaaaaaaa-aaaa-aaaa-aaaa-aaaaaaaaaaaa",
     ):
         events.extend(
@@ -115,7 +115,7 @@ def test_translate_error_fixture_permission_denials() -> None:
     state = ClaudeStreamState()
     events: list = []
     for event in _load_fixture(
-        "claude_streamjson_session.jsonl",
+        "claude_stream_json_session.jsonl",
         session_id="bbbbbbbb-bbbb-bbbb-bbbb-bbbbbbbbbbbb",
     ):
         events.extend(

tests/test_claude_schema.py

@@ -32,7 +32,7 @@ def _decode_fixture(name: str) -> list[str]:
 @pytest.mark.parametrize(
     "fixture",
     [
-        "claude_streamjson_session.jsonl",
+        "claude_stream_json_session.jsonl",
     ],
 )
 def test_claude_schema_parses_fixture(fixture: str) -> None:

tests/test_opencode_schema.py

@@ -32,7 +32,7 @@ def _decode_fixture(name: str) -> list[str]:
         "opencode_stream_success.jsonl",
         "opencode_stream_success_no_reason.jsonl",
         "opencode_stream_error.jsonl",
-        "opencode-run-json.fixture.jsonl",
+        "opencode_run_json.jsonl",
     ],
 )
 def test_opencode_schema_parses_fixture(fixture: str) -> None: