github.com/zhongdalu/gf@v1.0.0/g/container/gmap/gmap_z_int_any_test.go (about)

     1  // Copyright 2017-2019 gf Author(https://github.com/zhongdalu/gf). All Rights Reserved.
     2  //
     3  // This Source Code Form is subject to the terms of the MIT License.
     4  // If a copy of the MIT was not distributed with gm file,
     5  // You can obtain one at https://github.com/zhongdalu/gf.
     6  
     7  package gmap_test
     8  
     9  import (
    10  	"github.com/zhongdalu/gf/g/container/gmap"
    11  	"github.com/zhongdalu/gf/g/test/gtest"
    12  	"testing"
    13  )
    14  
    15  func getAny() interface{} {
    16  	return 123
    17  }
    18  func intAnyCallBack(int, interface{}) bool {
    19  	return true
    20  }
    21  func Test_IntAnyMap_Basic(t *testing.T) {
    22  	gtest.Case(t, func() {
    23  		m := gmap.NewIntAnyMap()
    24  		m.Set(1, 1)
    25  
    26  		gtest.Assert(m.Get(1), 1)
    27  		gtest.Assert(m.Size(), 1)
    28  		gtest.Assert(m.IsEmpty(), false)
    29  
    30  		gtest.Assert(m.GetOrSet(2, "2"), "2")
    31  		gtest.Assert(m.SetIfNotExist(2, "2"), false)
    32  
    33  		gtest.Assert(m.SetIfNotExist(3, 3), true)
    34  
    35  		gtest.Assert(m.Remove(2), "2")
    36  		gtest.Assert(m.Contains(2), false)
    37  
    38  		gtest.AssertIN(3, m.Keys())
    39  		gtest.AssertIN(1, m.Keys())
    40  		gtest.AssertIN(3, m.Values())
    41  		gtest.AssertIN(1, m.Values())
    42  		m.Flip()
    43  		gtest.Assert(m.Map(), map[interface{}]int{1: 1, 3: 3})
    44  
    45  		m.Clear()
    46  		gtest.Assert(m.Size(), 0)
    47  		gtest.Assert(m.IsEmpty(), true)
    48  
    49  		m2 := gmap.NewIntAnyMapFrom(map[int]interface{}{1: 1, 2: "2"})
    50  		gtest.Assert(m2.Map(), map[int]interface{}{1: 1, 2: "2"})
    51  	})
    52  }
    53  func Test_IntAnyMap_Set_Fun(t *testing.T) {
    54  	m := gmap.NewIntAnyMap()
    55  
    56  	m.GetOrSetFunc(1, getAny)
    57  	m.GetOrSetFuncLock(2, getAny)
    58  	gtest.Assert(m.Get(1), 123)
    59  	gtest.Assert(m.Get(2), 123)
    60  
    61  	gtest.Assert(m.SetIfNotExistFunc(1, getAny), false)
    62  	gtest.Assert(m.SetIfNotExistFunc(3, getAny), true)
    63  
    64  	gtest.Assert(m.SetIfNotExistFuncLock(2, getAny), false)
    65  	gtest.Assert(m.SetIfNotExistFuncLock(4, getAny), true)
    66  
    67  }
    68  
    69  func Test_IntAnyMap_Batch(t *testing.T) {
    70  	m := gmap.NewIntAnyMap()
    71  
    72  	m.Sets(map[int]interface{}{1: 1, 2: "2", 3: 3})
    73  	gtest.Assert(m.Map(), map[int]interface{}{1: 1, 2: "2", 3: 3})
    74  	m.Removes([]int{1, 2})
    75  	gtest.Assert(m.Map(), map[int]interface{}{3: 3})
    76  }
    77  func Test_IntAnyMap_Iterator(t *testing.T) {
    78  	expect := map[int]interface{}{1: 1, 2: "2"}
    79  	m := gmap.NewIntAnyMapFrom(expect)
    80  	m.Iterator(func(k int, v interface{}) bool {
    81  		gtest.Assert(expect[k], v)
    82  		return true
    83  	})
    84  	// 断言返回值对遍历控制
    85  	i := 0
    86  	j := 0
    87  	m.Iterator(func(k int, v interface{}) bool {
    88  		i++
    89  		return true
    90  	})
    91  	m.Iterator(func(k int, v interface{}) bool {
    92  		j++
    93  		return false
    94  	})
    95  	gtest.Assert(i, "2")
    96  	gtest.Assert(j, 1)
    97  
    98  }
    99  
   100  func Test_IntAnyMap_Lock(t *testing.T) {
   101  	expect := map[int]interface{}{1: 1, 2: "2"}
   102  	m := gmap.NewIntAnyMapFrom(expect)
   103  	m.LockFunc(func(m map[int]interface{}) {
   104  		gtest.Assert(m, expect)
   105  	})
   106  	m.RLockFunc(func(m map[int]interface{}) {
   107  		gtest.Assert(m, expect)
   108  	})
   109  }
   110  func Test_IntAnyMap_Clone(t *testing.T) {
   111  	//clone 方法是深克隆
   112  	m := gmap.NewIntAnyMapFrom(map[int]interface{}{1: 1, 2: "2"})
   113  
   114  	m_clone := m.Clone()
   115  	m.Remove(1)
   116  	//修改原 map,clone 后的 map 不影响
   117  	gtest.AssertIN(1, m_clone.Keys())
   118  
   119  	m_clone.Remove(2)
   120  	//修改clone map,原 map 不影响
   121  	gtest.AssertIN(2, m.Keys())
   122  }
   123  func Test_IntAnyMap_Merge(t *testing.T) {
   124  	m1 := gmap.NewIntAnyMap()
   125  	m2 := gmap.NewIntAnyMap()
   126  	m1.Set(1, 1)
   127  	m2.Set(2, "2")
   128  	m1.Merge(m2)
   129  	gtest.Assert(m1.Map(), map[int]interface{}{1: 1, 2: "2"})
   130  }