543 lines
13 KiB
Go
543 lines
13 KiB
Go
/*
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* Copyright (c) 2020 Alex aka mailoman <alex@webz.asia>
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*
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* @author Alex aka mailoman <alex@webz.asia>
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* @copyright Copyright (c) 2020 Alex aka mailoman <alex@webz.asia>
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* @since 14.01.2020
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*
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*/
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package fields_test
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import (
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"testing"
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"github.com/satori/go.uuid"
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"github.com/stretchr/testify/assert"
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"github.com/go-convert/fields"
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)
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type FromStruct struct {
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ID string `conv:"new,update"`
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Field1 string `conv:"new,update"`
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Field2 string `conv:"update"`
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Field3 string `conv:"update,omit"`
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Field4 string `conv:"category-1,omitempty"`
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}
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type FromStructNone struct {
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ID string `conv1:"new,update"`
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Field1 string `conv2:"new,update"`
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Field2 string `conv3:"update"`
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}
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type ToStruct struct {
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ID string
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Field1 string
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Field2 string
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Field3 string
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Field4 string
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}
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type ToStruct2 struct {
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Id string
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Field1 string
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Field2 string
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Field3 string
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Field4 string
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}
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type FromStructCustom struct {
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ID string `copy:"new,update"`
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Field1 string `copy:"new,update"`
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Field2 string `copy:"update"`
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Field3 string `copy:"update,ignore"`
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Field4 string `copy:"category-1,noempty"`
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}
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type FromStructBase struct {
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ID string `conv:"new,update"`
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Field1 string `conv:"new,update"`
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}
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type FromStructExtraBase struct {
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ID uuid.UUID `conv:"new,update"`
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Field1 string `conv:"new,update"`
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}
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type FromStructCombined struct {
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FromStructBase `conv:"new,update"`
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Field2 string `conv:"update"`
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Field3 string `conv:"update,omit"`
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Field4 string `conv:"category-1,omitempty"`
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}
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type FromStructCombinedExtra struct {
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FromStructExtraBase `conv:"new,update"`
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Field2 uuid.UUID `conv:"update"`
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Field3 string `conv:"update,omit"`
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Field4 string `conv:"category-1,omitempty"`
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}
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var (
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// testsNormal provides normal test cases
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testsNormal = []struct {
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from FromStruct
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kind string
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to ToStruct
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expectedTo ToStruct
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}{
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// case 1.1
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{
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FromStruct{
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"1", "field 1 value", "field 2 value", "omitting", "",
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},
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"new",
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ToStruct{
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"old val 1", "old field 1 value", "old field 2 value", "old field 3 value", "",
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},
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ToStruct{
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"1", "field 1 value", "old field 2 value", "old field 3 value", "",
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},
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},
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// case 1.2
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{
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FromStruct{
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"1", "field 1 value", "field 2 value", "omitting", "",
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},
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"update",
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ToStruct{
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"old val 1", "old field 1 value", "old field 2 value", "old field 3 value", "",
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},
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ToStruct{
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"1", "field 1 value", "field 2 value", "old field 3 value", "",
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},
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},
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// case 1.3.1
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{
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FromStruct{
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"1", "field 1 value", "field 2 value", "omitting", "",
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},
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"category-1",
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ToStruct{
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"old val 1", "old field 1 value", "old field 2 value", "old field 3 value", "old field 4 value",
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},
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ToStruct{
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"old val 1", "old field 1 value", "old field 2 value", "old field 3 value", "old field 4 value",
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},
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},
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// case 1.3.2
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{
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FromStruct{
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"1", "field 1 value", "field 2 value", "omitting", "not empty",
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},
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"category-1",
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ToStruct{
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"old val 1", "old field 1 value", "old field 2 value", "old field 3 value", "old field 4 value",
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},
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ToStruct{
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"old val 1", "old field 1 value", "old field 2 value", "old field 3 value", "not empty",
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},
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},
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}
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// testsNone provides not applicable test cases
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testsNone = []struct {
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from FromStructNone
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kind string
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to ToStruct
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expectedTo ToStruct
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}{
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// case 1.1
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{
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FromStructNone{
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"1", "field 1 value", "field 2 value",
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},
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"new",
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ToStruct{
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"old val 1", "old field 1 value", "old field 2 value", "old field 3 value", "",
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},
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ToStruct{
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"old val 1", "old field 1 value", "old field 2 value", "old field 3 value", "",
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},
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},
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// case 1.2
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{
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FromStructNone{
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"1", "field 1 value", "field 2 value",
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},
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"update",
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ToStruct{
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"old val 1", "old field 1 value", "old field 2 value", "old field 3 value", "",
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},
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ToStruct{
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"old val 1", "old field 1 value", "old field 2 value", "old field 3 value", "",
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},
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},
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}
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// testsNegative provides failing test cases
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testsNegative = []struct {
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from interface{}
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kind string
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to ToStruct
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expectedTo ToStruct
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}{
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// case 1
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{
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"string value",
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"new",
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ToStruct{
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"old val 1", "old field 1 value", "old field 2 value", "old field 3 value", "",
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},
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ToStruct{
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"old val 1", "old field 1 value", "old field 2 value", "old field 3 value", "",
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},
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},
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// case 2
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{
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1,
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"update",
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ToStruct{
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"old val 1", "old field 1 value", "old field 2 value", "old field 3 value", "",
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},
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ToStruct{
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"old val 1", "old field 1 value", "old field 2 value", "old field 3 value", "",
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},
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},
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// case 3
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{
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nil,
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"update",
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ToStruct{
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"old val 1", "old field 1 value", "old field 2 value", "old field 3 value", "",
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},
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ToStruct{
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"old val 1", "old field 1 value", "old field 2 value", "old field 3 value", "",
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},
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},
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}
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// testsCustomNormal provides normal test cases with custom init config
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testsCustomNormal = []struct {
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from FromStructCustom
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kind string
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to ToStruct
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expectedTo ToStruct
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}{
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// case 1.1
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{
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FromStructCustom{
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"1", "field 1 value", "field 2 value", "omitting", "",
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},
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"new",
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ToStruct{
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"old val 1", "old field 1 value", "old field 2 value", "old field 3 value", "",
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},
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ToStruct{
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"1", "field 1 value", "old field 2 value", "old field 3 value", "",
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},
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},
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// case 1.2
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{
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FromStructCustom{
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"1", "field 1 value", "field 2 value", "omitting", "",
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},
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"update",
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ToStruct{
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"old val 1", "old field 1 value", "old field 2 value", "old field 3 value", "",
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},
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ToStruct{
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"1", "field 1 value", "field 2 value", "old field 3 value", "",
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},
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},
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// case 1.3.1
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{
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FromStructCustom{
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"1", "field 1 value", "field 2 value", "omitting", "",
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},
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"category-1",
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ToStruct{
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"old val 1", "old field 1 value", "old field 2 value", "old field 3 value", "old field 4 value",
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},
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ToStruct{
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"old val 1", "old field 1 value", "old field 2 value", "old field 3 value", "old field 4 value",
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},
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},
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// case 1.3.2
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{
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FromStructCustom{
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"1", "field 1 value", "field 2 value", "omitting", "not empty",
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},
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"category-1",
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ToStruct{
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"old val 1", "old field 1 value", "old field 2 value", "old field 3 value", "old field 4 value",
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},
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ToStruct{
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"old val 1", "old field 1 value", "old field 2 value", "old field 3 value", "not empty",
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},
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},
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}
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// testsCombinedNormal provides normal test cases with embedded structs
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testsCombinedNormal = []struct {
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from FromStructCombined
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kind string
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to ToStruct
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expectedTo ToStruct
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}{
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// case 3.1
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{
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FromStructCombined{
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FromStructBase{"1", "field 1 value"}, "field 2 value", "omitting", "",
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},
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"new",
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ToStruct{
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"old val 1", "old field 1 value", "old field 2 value", "old field 3 value", "",
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},
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ToStruct{
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"1", "field 1 value", "old field 2 value", "old field 3 value", "",
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},
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},
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// case 3.2
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{
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FromStructCombined{
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FromStructBase{"1", "field 1 value"}, "field 2 value", "omitting", "",
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},
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"update",
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ToStruct{
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"old val 1", "old field 1 value", "old field 2 value", "old field 3 value", "",
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},
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ToStruct{
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"1", "field 1 value", "field 2 value", "old field 3 value", "",
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},
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},
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// case 3.3.1
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{
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FromStructCombined{
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FromStructBase{"1", "field 1 value"}, "field 2 value", "omitting", "",
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},
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"category-1",
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ToStruct{
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"old val 1", "old field 1 value", "old field 2 value", "old field 3 value", "old field 4 value",
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},
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ToStruct{
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"old val 1", "old field 1 value", "old field 2 value", "old field 3 value", "old field 4 value",
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},
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},
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// case 3.3.2
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{
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FromStructCombined{
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FromStructBase{"1", "field 1 value"}, "field 2 value", "omitting", "not empty",
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},
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"category-1",
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ToStruct{
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"old val 1", "old field 1 value", "old field 2 value", "old field 3 value", "old field 4 value",
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},
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ToStruct{
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"old val 1", "old field 1 value", "old field 2 value", "old field 3 value", "not empty",
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},
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},
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}
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// testsCombinedExtra provides normal test cases with embedded structs with more features
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testsCombinedExtra = []struct {
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from FromStructCombinedExtra
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kind string
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to ToStruct2
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expectedTo ToStruct2
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}{
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// case 4.1
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{
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FromStructCombinedExtra{
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FromStructExtraBase{uuid.FromStringOrNil("bb9f2a39-1dbd-4929-8e87-4863696d9cb3"), "field 1 value"}, uuid.FromStringOrNil("d039089d-27f5-438b-8b70-90eb3df0d79b"), "omitting", "",
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},
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"new",
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ToStruct2{
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"old val 1", "old field 1 value", "old field 2 value", "old field 3 value", "",
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},
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ToStruct2{
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"bb9f2a39-1dbd-4929-8e87-4863696d9cb3", "field 1 value", "old field 2 value", "old field 3 value", "",
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},
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},
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// case 4.2
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{
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FromStructCombinedExtra{
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FromStructExtraBase{uuid.FromStringOrNil("bb9f2a39-1dbd-4929-8e87-4863696d9cb3"), "field 1 value"}, uuid.FromStringOrNil("d039089d-27f5-438b-8b70-90eb3df0d79b"), "omitting", "",
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},
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"update",
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ToStruct2{
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"old val 1", "old field 1 value", "old field 2 value", "old field 3 value", "",
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},
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ToStruct2{
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"bb9f2a39-1dbd-4929-8e87-4863696d9cb3", "field 1 value", "d039089d-27f5-438b-8b70-90eb3df0d79b", "old field 3 value", "",
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},
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},
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// case 4.3.1
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{
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FromStructCombinedExtra{
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FromStructExtraBase{uuid.FromStringOrNil("bb9f2a39-1dbd-4929-8e87-4863696d9cb3"), "field 1 value"}, uuid.FromStringOrNil("d039089d-27f5-438b-8b70-90eb3df0d79b"), "omitting", "",
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},
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"category-1",
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ToStruct2{
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"old val 1", "old field 1 value", "old field 2 value", "old field 3 value", "old field 4 value",
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},
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ToStruct2{
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"old val 1", "old field 1 value", "old field 2 value", "old field 3 value", "old field 4 value",
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},
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},
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// case 4.3.2
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{
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FromStructCombinedExtra{
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FromStructExtraBase{uuid.FromStringOrNil("bb9f2a39-1dbd-4929-8e87-4863696d9cb3"), "field 1 value"}, uuid.FromStringOrNil("d039089d-27f5-438b-8b70-90eb3df0d79b"), "omitting", "not empty",
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},
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"category-1",
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ToStruct2{
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"old val 1", "old field 1 value", "old field 2 value", "old field 3 value", "old field 4 value",
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},
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ToStruct2{
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"old val 1", "old field 1 value", "old field 2 value", "old field 3 value", "not empty",
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},
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},
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}
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)
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func TestConvert_Normal(t *testing.T) {
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for _, test := range testsNormal {
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to := &ToStruct{}
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*to = test.to
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fields.Сonvert(test.from, test.kind, to)
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assert.NotEmpty(t, *to)
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assert.Equal(t, test.expectedTo, *to)
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}
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}
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func TestConvert_None(t *testing.T) {
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for _, test := range testsNone {
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to := &ToStruct{}
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*to = test.to
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fields.Сonvert(test.from, test.kind, to)
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assert.NotEmpty(t, *to)
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assert.Equal(t, test.expectedTo, *to)
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}
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}
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func TestConvert_Negative(t *testing.T) {
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for _, test := range testsNegative {
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to := &ToStruct{}
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*to = test.to
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fields.Сonvert(test.from, test.kind, to)
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assert.NotEmpty(t, *to)
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assert.Equal(t, test.expectedTo, *to)
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}
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}
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func TestConvert_Custom(t *testing.T) {
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fields.SetTagName("copy")
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fields.SetOmitTagName("ignore")
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fields.SetOmitEmptyTagName("noempty")
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for _, test := range testsCustomNormal {
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to := &ToStruct{}
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*to = test.to
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fields.Сonvert(test.from, test.kind, to)
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assert.NotEmpty(t, *to)
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assert.Equal(t, test.expectedTo, *to)
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}
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}
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func TestSetDefaults(t *testing.T) {
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// not default values after previous tests
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assert.NotEqual(t, "conv", fields.ConvertTagName())
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assert.NotEqual(t, "omit", fields.OmitTagName())
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assert.NotEqual(t, "omitempty", fields.OmitEmptyTagName())
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fields.SetDefaults()
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assert.Equal(t, "conv", fields.ConvertTagName())
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assert.Equal(t, "omit", fields.OmitTagName())
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assert.Equal(t, "omitempty", fields.OmitEmptyTagName())
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}
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func TestConvertTagName(t *testing.T) {
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defaultValue := fields.ConvertTagName()
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assert.Equal(t, "conv", defaultValue)
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newValue := "newTagName"
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fields.SetTagName(newValue)
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assert.Equal(t, newValue, fields.ConvertTagName())
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}
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func TestOmitTagName(t *testing.T) {
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defaultValue := fields.OmitTagName()
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assert.Equal(t, defaultValue, "omit")
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newValue := "newOmitTagName"
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fields.SetOmitTagName(newValue)
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assert.Equal(t, newValue, fields.OmitTagName())
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}
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func TestOmitEmptyTagName(t *testing.T) {
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defaultValue := fields.OmitEmptyTagName()
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assert.Equal(t, defaultValue, "omitempty")
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newValue := "newOmitEmptyTagName"
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fields.SetOmitEmptyTagName(newValue)
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assert.Equal(t, newValue, fields.OmitEmptyTagName())
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}
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func TestConvert_CombinedNormal(t *testing.T) {
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fields.SetDefaults()
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for _, test := range testsCombinedNormal {
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to := &ToStruct{}
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*to = test.to
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fields.Сonvert(test.from, test.kind, to)
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assert.NotEmpty(t, *to)
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assert.Equal(t, test.expectedTo, *to)
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}
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}
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|
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func TestConvert_CombinedExtra(t *testing.T) {
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fields.SetDefaults()
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for _, test := range testsCombinedExtra {
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|
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to := &ToStruct2{}
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*to = test.to
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fields.Сonvert(test.from, test.kind, to)
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|
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assert.NotEmpty(t, *to)
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assert.Equal(t, test.expectedTo, *to)
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}
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}
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