github.com/e154/smart-home@v0.17.2-0.20240311175135-e530a6e5cd45/common/apperr/error_test.go (about) 1 // This file is part of the Smart Home 2 // Program complex distribution https://github.com/e154/smart-home 3 // Copyright (C) 2016-2023, Filippov Alex 4 // 5 // This library is free software: you can redistribute it and/or 6 // modify it under the terms of the GNU Lesser General Public 7 // License as published by the Free Software Foundation; either 8 // version 3 of the License, or (at your option) any later version. 9 // 10 // This library is distributed in the hope that it will be useful, 11 // but WITHOUT ANY WARRANTY; without even the implied warranty of 12 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 13 // Library General Public License for more details. 14 // 15 // You should have received a copy of the GNU Lesser General Public 16 // License along with this library. If not, see 17 // <https://www.gnu.org/licenses/>. 18 19 package apperr 20 21 import ( 22 "testing" 23 24 "github.com/pkg/errors" 25 . "github.com/smartystreets/goconvey/convey" 26 ) 27 28 func TestError(t *testing.T) { 29 30 var ( 31 baseErr = errors.New("base error") 32 commonErr = errors.New("common error") 33 34 ErrFirst = ErrorWithCode("FIRST_ERROR", "first error", baseErr) 35 ErrSecond = ErrorWithCode("SECOND_ERROR", "second error", commonErr) 36 ) 37 38 t.Run("error", func(t *testing.T) { 39 Convey("", t, func(ctx C) { 40 41 firstError := ErrFirst 42 ctx.So(errors.Is(firstError, baseErr), ShouldBeTrue) 43 ctx.So(errors.Is(firstError, commonErr), ShouldBeFalse) 44 45 secondError := ErrSecond 46 ctx.So(errors.Is(secondError, commonErr), ShouldBeTrue) 47 ctx.So(errors.Is(secondError, baseErr), ShouldBeFalse) 48 49 ctx.So(ErrFirst.Error(), ShouldEqual, "base error: first error") 50 ctx.So(ErrSecond.Error(), ShouldEqual, "common error: second error") 51 52 ctx.So(Code(ErrFirst), ShouldEqual, "FIRST_ERROR") 53 ctx.So(Message(ErrFirst), ShouldEqual, "first error") 54 ctx.So(Root(ErrFirst), ShouldEqual, "base error") 55 56 err := GetError(ErrFirst) 57 ctx.So(err.Code(), ShouldEqual, "FIRST_ERROR") 58 ctx.So(err.Message(), ShouldEqual, "first error") 59 ctx.So(err.Root(), ShouldEqual, "base error") 60 61 ctx.So(errors.Is(secondError, secondError), ShouldBeTrue) 62 ctx.So(errors.Is(firstError, firstError), ShouldBeTrue) 63 ctx.So(errors.Is(secondError, firstError), ShouldBeFalse) 64 }) 65 }) 66 }