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117 lines
3.2 KiB
Go
117 lines
3.2 KiB
Go
// Copyright GoFrame Author(https://goframe.org). All Rights Reserved.
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//
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// This Source Code Form is subject to the terms of the MIT License.
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// If a copy of the MIT was not distributed with this file,
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// You can obtain one at https://github.com/gogf/gf.
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package gvar_test
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import (
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"testing"
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"github.com/gogf/gf/v2/container/gvar"
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"github.com/gogf/gf/v2/frame/g"
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"github.com/gogf/gf/v2/test/gtest"
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)
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func TestVar_ListItemValues_Map(t *testing.T) {
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gtest.C(t, func(t *gtest.T) {
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listMap := g.List{
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g.Map{"id": 1, "score": 100},
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g.Map{"id": 2, "score": 99},
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g.Map{"id": 3, "score": 99},
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}
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t.Assert(gvar.New(listMap).ListItemValues("id"), g.Slice{1, 2, 3})
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t.Assert(gvar.New(listMap).ListItemValues("score"), g.Slice{100, 99, 99})
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})
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gtest.C(t, func(t *gtest.T) {
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listMap := g.List{
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g.Map{"id": 1, "score": 100},
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g.Map{"id": 2, "score": nil},
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g.Map{"id": 3, "score": 0},
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}
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t.Assert(gvar.New(listMap).ListItemValues("id"), g.Slice{1, 2, 3})
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t.Assert(gvar.New(listMap).ListItemValues("score"), g.Slice{100, nil, 0})
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})
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}
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func TestVar_ListItemValues_Struct(t *testing.T) {
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gtest.C(t, func(t *gtest.T) {
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type T struct {
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Id int
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Score float64
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}
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listStruct := g.Slice{
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T{1, 100},
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T{2, 99},
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T{3, 0},
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}
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t.Assert(gvar.New(listStruct).ListItemValues("Id"), g.Slice{1, 2, 3})
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t.Assert(gvar.New(listStruct).ListItemValues("Score"), g.Slice{100, 99, 0})
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})
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// Pointer items.
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gtest.C(t, func(t *gtest.T) {
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type T struct {
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Id int
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Score float64
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}
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listStruct := g.Slice{
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&T{1, 100},
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&T{2, 99},
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&T{3, 0},
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}
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t.Assert(gvar.New(listStruct).ListItemValues("Id"), g.Slice{1, 2, 3})
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t.Assert(gvar.New(listStruct).ListItemValues("Score"), g.Slice{100, 99, 0})
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})
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// Nil element value.
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gtest.C(t, func(t *gtest.T) {
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type T struct {
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Id int
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Score interface{}
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}
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listStruct := g.Slice{
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T{1, 100},
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T{2, nil},
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T{3, 0},
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}
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t.Assert(gvar.New(listStruct).ListItemValues("Id"), g.Slice{1, 2, 3})
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t.Assert(gvar.New(listStruct).ListItemValues("Score"), g.Slice{100, nil, 0})
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})
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}
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func TestVar_ListItemValuesUnique(t *testing.T) {
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gtest.C(t, func(t *gtest.T) {
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listMap := g.List{
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g.Map{"id": 1, "score": 100},
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g.Map{"id": 2, "score": 100},
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g.Map{"id": 3, "score": 100},
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g.Map{"id": 4, "score": 100},
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g.Map{"id": 5, "score": 100},
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}
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t.Assert(gvar.New(listMap).ListItemValuesUnique("id"), g.Slice{1, 2, 3, 4, 5})
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t.Assert(gvar.New(listMap).ListItemValuesUnique("score"), g.Slice{100})
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})
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gtest.C(t, func(t *gtest.T) {
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listMap := g.List{
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g.Map{"id": 1, "score": 100},
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g.Map{"id": 2, "score": 100},
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g.Map{"id": 3, "score": 100},
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g.Map{"id": 4, "score": 100},
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g.Map{"id": 5, "score": 99},
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}
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t.Assert(gvar.New(listMap).ListItemValuesUnique("id"), g.Slice{1, 2, 3, 4, 5})
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t.Assert(gvar.New(listMap).ListItemValuesUnique("score"), g.Slice{100, 99})
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})
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gtest.C(t, func(t *gtest.T) {
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listMap := g.List{
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g.Map{"id": 1, "score": 100},
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g.Map{"id": 2, "score": 100},
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g.Map{"id": 3, "score": 0},
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g.Map{"id": 4, "score": 100},
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g.Map{"id": 5, "score": 99},
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}
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t.Assert(gvar.New(listMap).ListItemValuesUnique("id"), g.Slice{1, 2, 3, 4, 5})
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t.Assert(gvar.New(listMap).ListItemValuesUnique("score"), g.Slice{100, 0, 99})
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})
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}
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