Method WaitFor

testutil/wait_buffer.go:55–57

WaitFor blocks until the accumulated output contains signal or ctx expires. Returns nil on match, ctx.Err() on timeout. Safe to call from any goroutine.

(ctx context.Context, signal string)

// ctx expires. Returns nil on match, ctx.Err() on timeout.
// Safe to call from any goroutine.
func (wb *WaitBuffer) WaitFor(ctx context.Context, signal string) error {
	return wb.WaitForNth(ctx, signal, 1)
}

// WaitForNth blocks until the accumulated output contains at least
// n occurrences of signal, or ctx expires. Returns nil on match,