| 1 | package agent |
| 2 | |
| 3 | import ( |
| 4 | "strings" |
| 5 | "testing" |
| 6 | |
| 7 | "reasonix/internal/event" |
| 8 | ) |
| 9 | |
| 10 | // TestTextSinkSkipsPartialDispatch probes the headless sink against the early |
| 11 | // (Partial) ToolDispatch the agent emits when a call begins streaming. The chat |
| 12 | // TUI skips it; if TextSink prints it too, every tool call shows a duplicate |
| 13 | // "-> name" line (the first with empty args) in piped / `reasonix run` output. |
| 14 | func TestTextSinkSkipsPartialDispatch(t *testing.T) { |
| 15 | var b strings.Builder |
| 16 | s := NewTextSink(&b, nil, 80) |
| 17 | |
| 18 | s.Emit(event.Event{Kind: event.TurnStarted}) |
| 19 | s.Emit(event.Event{Kind: event.ToolDispatch, Tool: event.Tool{ID: "c1", Name: "read_file", Partial: true}}) |
| 20 | s.Emit(event.Event{Kind: event.ToolDispatch, Tool: event.Tool{ID: "c1", Name: "read_file", Args: `{"path":"a"}`}}) |
| 21 | s.Emit(event.Event{Kind: event.ToolDispatch, Tool: event.Tool{ID: "c1", Name: "read_file", Args: `{"path":"a"}`, Refreshed: true}}) |
| 22 | |
| 23 | got := b.String() |
| 24 | if n := strings.Count(got, "-> read_file"); n != 1 { |
| 25 | t.Errorf("want exactly one dispatch line after partial/full/refresh, got %d:\n%q", n, got) |
| 26 | } |
| 27 | } |
| 28 |