package tianyuanapi

import (
	"errors"
	"testing"
)

func TestMapBusinessError(t *testing.T) {
	if err := mapBusinessError(0, ""); err != nil {
		t.Fatalf("code 0 should be nil, got %v", err)
	}
	if !errors.Is(mapBusinessError(1000, "查无"), ErrNotFound) {
		t.Fatal("expected ErrNotFound for 1000")
	}
	if !errors.Is(mapBusinessError(2001, "业务失败"), ErrDatasource) {
		t.Fatal("expected ErrDatasource for 2001")
	}
}