v2.17.0 (#822)

Co-authored-by: Clément Sirieix <clement.sirieix@mistral.ai>
Co-authored-by: Guillaume LE GOFF <guillaume.lgf@gmail.com>
Co-authored-by: Hdandria <henri.dandria@mistral.ai>
Co-authored-by: Ivana Dunisijevic <ivana.dunisijevic@mistral.ai>
Co-authored-by: Jean Burellier <sheplu@users.noreply.github.com>
Co-authored-by: Mathias Gesbert <mathias.gesbert@mistral.ai>
Co-authored-by: Mert Unsal <mert.unsal@mistral.ai>
Co-authored-by: Michel Thomazo <51709227+michelTho@users.noreply.github.com>
Co-authored-by: Paul VEZIA <166131032+le-codeur-rapide@users.noreply.github.com>
Co-authored-by: Pierre Rossinès <pierre.rossines@mistral.ai>
Co-authored-by: Val <102326092+vdeva@users.noreply.github.com>
Co-authored-by: Vincent G <10739306+VinceOPS@users.noreply.github.com>
Co-authored-by: renovate-mistral[bot] <253709520+renovate-mistral[bot]@users.noreply.github.com>
Co-authored-by: Mistral Vibe <vibe@mistral.ai>

tests/agent_loop/e2e/test_e2e_tools.py

@@ -0,0 +1,93 @@
+from __future__ import annotations
+
+import json
+from pathlib import Path
+from typing import Any, cast
+
+import pytest
+
+from tests.agent_loop.e2e.conftest import MistralAPI, build_e2e_agent_loop, e2e_config
+from tests.backend.data.mistral import mistral_completion
+from vibe.core.tools.builtins.grep import GrepResult
+from vibe.core.tools.builtins.read import ReadResult
+from vibe.core.tools.builtins.todo import TodoResult
+from vibe.core.types import BaseEvent, ToolResultEvent
+
+
+def _tool_call(name: str, arguments: dict[str, Any]) -> dict[str, Any]:
+    return mistral_completion(
+        "",
+        tool_calls=[
+            {
+                "id": f"call_{name}",
+                "function": {"name": name, "arguments": json.dumps(arguments)},
+                "index": 0,
+            }
+        ],
+    )
+
+
+async def _run_tool(
+    mistral_api: MistralAPI, name: str, arguments: dict[str, Any]
+) -> ToolResultEvent:
+    # Drive one tool call against the real cwd, then a final reply, and return
+    # the single tool result for the test to assert on.
+    mistral_api.reply(_tool_call(name, arguments), mistral_completion("done"))
+    agent = build_e2e_agent_loop(config=e2e_config(enabled_tools=[name]))
+    events: list[BaseEvent] = [event async for event in agent.act("go")]
+    result = next(e for e in events if isinstance(e, ToolResultEvent))
+    assert result.error is None
+    return result
+
+
+@pytest.mark.asyncio
+async def test_write_file_tool_creates_file(mistral_api: MistralAPI) -> None:
+    target = Path.cwd() / "note.txt"
+
+    await _run_tool(mistral_api, "write_file", {"path": str(target), "content": "hi\n"})
+
+    assert target.read_text() == "hi\n"
+
+
+@pytest.mark.asyncio
+async def test_read_tool_returns_file_content(mistral_api: MistralAPI) -> None:
+    target = Path.cwd() / "note.txt"
+    target.write_text("hello world\n")
+
+    result = await _run_tool(mistral_api, "read", {"file_path": str(target)})
+
+    assert "hello world" in cast(ReadResult, result.result).content
+
+
+@pytest.mark.asyncio
+async def test_edit_tool_replaces_text(mistral_api: MistralAPI) -> None:
+    target = Path.cwd() / "note.txt"
+    target.write_text("hello world\n")
+
+    await _run_tool(
+        mistral_api,
+        "edit",
+        {"file_path": str(target), "old_string": "hello", "new_string": "goodbye"},
+    )
+
+    assert target.read_text() == "goodbye world\n"
+
+
+@pytest.mark.asyncio
+async def test_grep_tool_finds_matches(mistral_api: MistralAPI) -> None:
+    (Path.cwd() / "note.txt").write_text("needle here\n")
+
+    result = await _run_tool(mistral_api, "grep", {"pattern": "needle", "path": "."})
+
+    assert cast(GrepResult, result.result).match_count >= 1
+
+
+@pytest.mark.asyncio
+async def test_todo_tool_writes_items(mistral_api: MistralAPI) -> None:
+    result = await _run_tool(
+        mistral_api,
+        "todo",
+        {"action": "write", "todos": [{"id": "1", "content": "ship it"}]},
+    )
+
+    assert cast(TodoResult, result.result).total_count == 1