Files
2026-07-13 13:00:08 +08:00

118 lines
2.8 KiB
Go

package agent
import (
"strings"
"testing"
)
func TestSteerText(t *testing.T) {
tests := []struct {
name string
content string
want string
wantOK bool
}{
{
name: "happy path: prefix + newline + text",
content: MidTurnSteerPrefix + "\nplease use smaller diffs",
want: "please use smaller diffs",
wantOK: true,
},
{
name: "prefix only, no user text",
content: MidTurnSteerPrefix,
want: "",
wantOK: true,
},
{
name: "prefix with trailing whitespace only",
content: MidTurnSteerPrefix + "\n ",
want: " ",
wantOK: true,
},
{
name: "round-trip through midTurnSteerMessage",
content: midTurnSteerMessage("stop using such large diffs"),
want: "stop using such large diffs",
wantOK: true,
},
{
name: "user text with leading/trailing spaces preserved (matches live event)",
content: MidTurnSteerPrefix + "\n keep going but use read_file first ",
want: " keep going but use read_file first ",
wantOK: true,
},
{
name: "regular user message, not steer",
content: "please use smaller diffs",
want: "",
wantOK: false,
},
{
name: "empty string",
content: "",
want: "",
wantOK: false,
},
{
name: "whitespace only",
content: " ",
want: "",
wantOK: false,
},
{
name: "prefix-like but truncated (no closing bracket)",
content: "[Mid-turn steer queued by the user. Do not treat this as a new task\nplease go on",
want: "",
wantOK: false,
},
{
name: "prefix appears mid-message, not at start",
content: "hey model " + MidTurnSteerPrefix + "\nuse smaller diffs",
want: "",
wantOK: false,
},
{
name: "multiline steer text preserved",
content: MidTurnSteerPrefix + "\nline one\nline two",
want: "line one\nline two",
wantOK: true,
},
}
for _, tt := range tests {
t.Run(tt.name, func(t *testing.T) {
got, ok := SteerText(tt.content)
if ok != tt.wantOK {
t.Errorf("SteerText() ok = %v, want %v", ok, tt.wantOK)
}
if got != tt.want {
t.Errorf("SteerText() text = %q, want %q", got, tt.want)
}
// Sanity: when ok is true the result must never contain the prefix.
if ok && strings.Contains(got, MidTurnSteerPrefix) {
t.Errorf("SteerText() returned text still contains the prefix: %q", got)
}
})
}
}
func TestMidTurnSteerMessageRoundTrip(t *testing.T) {
inputs := []string{
"stop",
"use read_file instead of cat",
"",
" keep going ",
}
for _, in := range inputs {
msg := midTurnSteerMessage(in)
got, ok := SteerText(msg)
if !ok {
t.Errorf("SteerText(midTurnSteerMessage(%q)): not recognized as steer", in)
continue
}
if got != in {
t.Errorf("SteerText(midTurnSteerMessage(%q)) = %q, want %q", in, got, in)
}
}
}