test: add comprehensive unit, integration, and e2e test suites

Introduce complete test coverage for the ARTEMIS platform across multiple layers: Unit tests: Add tests for agent nodes (Planner, Operator, Validator, Diagnoser, FlashRunner, Explorer), tools, utils (OCR/XML fusion, UI hierarchy), and data engine. Integration tests: Add live tool verification, reactive runner, IME, and standalone workflow tests. E2E tests: Add end-to-end scenario tests for media playback and failure recovery flows. Fixtures & mocks: Add mock inputs (audio, video, screenshot) and test utilities.
2026-08-13 12:18:32 -07:00
1 parent c1803fcb86
commit 5d2283deaa
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+# Copyright 2026 Google LLC
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+from pathlib import Path
+from unittest.mock import AsyncMock, MagicMock, patch
+
+from artemis.constants import VALIDATOR_MESSAGES_KEY
+from artemis.context import ArtemisContext
+from artemis.graph.state import State
+from artemis.tools.base import ArtemisTool, ToolRegistry
+from artemis.tools.scratchpad import (
+    UpdateNote,
+    UpdateNoteArgs,
+    UpdateNoteTool,
+    get_update_note_tool,
+    get_update_note_tool_pure,
+    update_note,
+    update_note_wrapper,
+)
+from artemis.utils.notes import save_note_content
+from langgraph.types import Command
+import pytest
+
+
+@pytest.fixture
+def mock_ctx(tmp_path):
+    ctx = MagicMock(spec=ArtemisContext)
+    ctx.data_engine = MagicMock()
+    ctx.data_engine.base_dir = str(tmp_path)
+    return ctx
+
+
+def test_update_note_tool_subclass_and_registry():
+    """Verify UpdateNoteTool is a subclass of ArtemisTool and properly registered."""
+    assert issubclass(UpdateNoteTool, ArtemisTool)
+    assert issubclass(UpdateNote, ArtemisTool)
+    assert isinstance(update_note, ArtemisTool)
+    assert isinstance(update_note, UpdateNoteTool)
+
+    assert update_note.name == "update_note"
+    assert update_note.category == "memory"
+    assert update_note.args_schema == UpdateNoteArgs
+
+    # Registry lookup
+    reg_tool = ToolRegistry.get("update_note")
+    assert reg_tool is not None
+    assert isinstance(reg_tool, UpdateNoteTool)
+
+    # GenAI FunctionDeclaration export
+    declaration = update_note.to_genai_declaration()
+    assert declaration.name == "update_note"
+    assert "key" in declaration.parameters.properties
+    assert "target" in declaration.parameters.properties
+    assert "replacement" in declaration.parameters.properties
+
+    # Wrapper check
+    assert update_note_wrapper is not None
+    assert update_note_wrapper.tool_fn_getter == get_update_note_tool
+
+
+@pytest.mark.asyncio
+async def test_update_note_direct_execution_success(mock_ctx, tmp_path):
+    """Verify direct execution of UpdateNoteTool.execute updates existing note."""
+    save_note_content(tmp_path, "plan", "- [ ] Step 1\n- [ ] Step 2")
+
+    result = await update_note.execute(
+        ctx=mock_ctx,
+        key="plan",
+        target="- [ ] Step 1",
+        replacement="- [x] Step 1",
+    )
+    assert result == "Successfully updated note 'plan'."
+
+    note_path = Path(tmp_path) / "notes" / "plan.md"
+    assert note_path.read_text(encoding="utf-8") == "- [x] Step 1\n- [ ] Step 2"
+
+
+@pytest.mark.asyncio
+async def test_update_note_with_warning(mock_ctx, tmp_path):
+    """Verify update note handles warning from fuzzy/relaxed matching."""
+    save_note_content(tmp_path, "fuzzy_plan", "- [ ] Step 1")
+
+    with patch(
+        "artemis.tools.scratchpad.update_note_content",
+        return_value="Fuzzy match applied",
+    ):
+        result = await update_note.execute(
+            ctx=mock_ctx,
+            key="fuzzy_plan",
+            target="Step 1",
+            replacement="Step 1 Done",
+        )
+        assert "Successfully updated note 'fuzzy_plan'." in result
+        assert "WARNING: Fuzzy match applied" in result
+
+
+@pytest.mark.asyncio
+async def test_update_note_callable_execution(mock_ctx, tmp_path):
+    """Verify invoking update_note directly as a callable."""
+    save_note_content(tmp_path, "callable_plan", "- [ ] Task 1\n- [ ] Task 2")
+
+    result = await update_note(
+        ctx=mock_ctx,
+        key="callable_plan",
+        target="- [ ] Task 2",
+        replacement="- [x] Task 2",
+    )
+    assert result == "Successfully updated note 'callable_plan'."
+
+    note_path = Path(tmp_path) / "notes" / "callable_plan.md"
+    assert note_path.read_text(encoding="utf-8") == "- [ ] Task 1\n- [x] Task 2"
+
+
+@pytest.mark.asyncio
+async def test_update_note_with_state_command(mock_ctx, tmp_path):
+    """Verify UpdateNoteTool.execute with state returns Command updating VALIDATOR_MESSAGES_KEY."""
+    save_note_content(tmp_path, "state_plan", "- [ ] Step 1")
+
+    mock_state = MagicMock(spec=State)
+    mock_state.current_agent = "operator"
+    mock_state.asanitize_update = AsyncMock(side_effect=lambda ctx, update, agent: update)
+
+    result = await update_note.execute(
+        ctx=mock_ctx,
+        key="state_plan",
+        target="- [ ] Step 1",
+        replacement="- [x] Step 1",
+        state=mock_state,
+        tool_call_id="call_update_999",
+    )
+
+    assert isinstance(result, Command)
+    assert VALIDATOR_MESSAGES_KEY in result.update
+    tool_messages = result.update[VALIDATOR_MESSAGES_KEY]
+    assert len(tool_messages) == 1
+    assert tool_messages[0].tool_call_id == "call_update_999"
+    assert tool_messages[0].content == "Successfully updated note 'state_plan'."
+    assert tool_messages[0].status == "success"
+
+    mock_state.asanitize_update.assert_called_once()
+
+    note_path = Path(tmp_path) / "notes" / "state_plan.md"
+    assert note_path.read_text(encoding="utf-8") == "- [x] Step 1"
+
+
+@pytest.mark.asyncio
+async def test_update_note_execution_failure(mock_ctx):
+    """Verify error handling when updating a note fails."""
+    result = await update_note.execute(
+        ctx=mock_ctx,
+        key="non_existent_note",
+        target="old",
+        replacement="new",
+    )
+    assert "Failed to update note 'non_existent_note':" in result
+
+
+@pytest.mark.asyncio
+async def test_get_update_note_tool_langchain_ainvoke(mock_ctx, tmp_path):
+    """Verify get_update_note_tool exports a LangChain tool that works with ainvoke."""
+    save_note_content(tmp_path, "lc_plan", "alpha beta gamma")
+
+    lc_tool = get_update_note_tool(mock_ctx)
+    assert lc_tool.name == "update_note"
+
+    result = await lc_tool.ainvoke(
+        {
+            "key": "lc_plan",
+            "target": "beta",
+            "replacement": "delta",
+        }
+    )
+    assert result == "Successfully updated note 'lc_plan'."
+
+    note_path = Path(tmp_path) / "notes" / "lc_plan.md"
+    assert note_path.read_text(encoding="utf-8") == "alpha delta gamma"
+
+
+@pytest.mark.asyncio
+async def test_get_update_note_tool_pure(mock_ctx, tmp_path):
+    """Verify get_update_note_tool_pure returns a pure LangChain tool."""
+    save_note_content(tmp_path, "pure_plan", "hello world")
+
+    pure_tool = get_update_note_tool_pure(mock_ctx)
+    assert pure_tool.name == "update_note"
+
+    result = await pure_tool.ainvoke(
+        {
+            "key": "pure_plan",
+            "target": "world",
+            "replacement": "Artemis",
+        }
+    )
+    assert result == "Successfully updated note 'pure_plan'."
+
+    note_path = Path(tmp_path) / "notes" / "pure_plan.md"
+    assert note_path.read_text(encoding="utf-8") == "hello Artemis"