require.Equal(t, "error: old occurs 2 times in "+path+", not once", box.run(t.Context(), "edit", `{"path":"notes/a.txt","old":"two","new":"2"}`))
require.Equal(t, "edited "+path, box.run(t.Context(), "edit", `{"path":"notes/a.txt","old":"one","new":"1"}`))
require.Equal(t, "1 two two\n", box.run(t.Context(), "read", `{"path":"notes/a.txt"}`))
- require.Contains(t, box.run(t.Context(), "read", `{"path":"missing.txt"}`), "error: open "+filepath.Join(dir, "missing.txt"))
+ require.Contains(t, box.run(t.Context(), "read", `{"path":"missing.txt"}`), "error: open tool file: open "+filepath.Join(dir, "missing.txt"))
require.Equal(t, `error: arguments: json: unknown field "file"`, box.run(t.Context(), "read", `{"file":"a.txt"}`))
require.Equal(t, `error: unknown tool "grep"`, box.run(t.Context(), "grep", `{}`))
}