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257 lines
6.4 KiB
Go
257 lines
6.4 KiB
Go
// Copyright 2018 gf Author(https://github.com/gogf/gf). 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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// go test *.go
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package gset_test
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import (
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"github.com/gogf/gf/g/container/garray"
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"github.com/gogf/gf/g/container/gset"
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"github.com/gogf/gf/g/test/gtest"
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"strings"
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"testing"
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)
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func TestStringSet_Basic(t *testing.T) {
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gtest.Case(t, func() {
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s := gset.NewStringSet()
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s.Add("1").Add("1").Add("2")
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s.Add([]string{"3", "4"}...)
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gtest.Assert(s.Size(), 4)
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gtest.AssertIN("1", s.Slice())
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gtest.AssertIN("2", s.Slice())
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gtest.AssertIN("3", s.Slice())
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gtest.AssertIN("4", s.Slice())
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gtest.AssertNI("0", s.Slice())
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gtest.Assert(s.Contains("4"), true)
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gtest.Assert(s.Contains("5"), false)
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s.Remove("1")
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gtest.Assert(s.Size(), 3)
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s.Clear()
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gtest.Assert(s.Size(), 0)
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})
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}
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func TestStringSet_Iterator(t *testing.T) {
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gtest.Case(t, func() {
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s := gset.NewStringSet()
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s.Add("1").Add("2").Add("3")
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gtest.Assert(s.Size(), 3)
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a1 := garray.New()
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a2 := garray.New()
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s.Iterator(func(v string) bool {
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a1.Append("1")
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return false
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})
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s.Iterator(func(v string) bool {
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a2.Append("1")
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return true
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})
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gtest.Assert(a1.Len(), 1)
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gtest.Assert(a2.Len(), 3)
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})
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}
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func TestStringSet_LockFunc(t *testing.T) {
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gtest.Case(t, func() {
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s := gset.NewStringSet()
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s.Add("1").Add("2").Add("3")
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gtest.Assert(s.Size(), 3)
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s.LockFunc(func(m map[string]struct{}) {
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delete(m, "1")
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})
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gtest.Assert(s.Size(), 2)
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s.RLockFunc(func(m map[string]struct{}) {
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gtest.Assert(m, map[string]struct{}{
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"3": struct{}{},
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"2": struct{}{},
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})
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})
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})
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}
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func TestStringSet_Equal(t *testing.T) {
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gtest.Case(t, func() {
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s1 := gset.NewStringSet()
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s2 := gset.NewStringSet()
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s3 := gset.NewStringSet()
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s1.Add("1").Add("2").Add("3")
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s2.Add("1").Add("2").Add("3")
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s3.Add("1").Add("2").Add("3").Add("4")
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gtest.Assert(s1.Equal(s2), true)
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gtest.Assert(s1.Equal(s3), false)
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})
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}
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func TestStringSet_IsSubsetOf(t *testing.T) {
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gtest.Case(t, func() {
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s1 := gset.NewStringSet()
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s2 := gset.NewStringSet()
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s3 := gset.NewStringSet()
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s1.Add("1").Add("2")
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s2.Add("1").Add("2").Add("3")
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s3.Add("1").Add("2").Add("3").Add("4")
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gtest.Assert(s1.IsSubsetOf(s2), true)
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gtest.Assert(s2.IsSubsetOf(s3), true)
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gtest.Assert(s1.IsSubsetOf(s3), true)
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gtest.Assert(s2.IsSubsetOf(s1), false)
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gtest.Assert(s3.IsSubsetOf(s2), false)
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})
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}
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func TestStringSet_Union(t *testing.T) {
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gtest.Case(t, func() {
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s1 := gset.NewStringSet()
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s2 := gset.NewStringSet()
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s1.Add("1").Add("2")
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s2.Add("3").Add("4")
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s3 := s1.Union(s2)
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gtest.Assert(s3.Contains("1"), true)
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gtest.Assert(s3.Contains("2"), true)
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gtest.Assert(s3.Contains("3"), true)
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gtest.Assert(s3.Contains("4"), true)
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})
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}
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func TestStringSet_Diff(t *testing.T) {
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gtest.Case(t, func() {
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s1 := gset.NewStringSet()
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s2 := gset.NewStringSet()
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s1.Add("1").Add("2").Add("3")
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s2.Add("3").Add("4").Add("5")
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s3 := s1.Diff(s2)
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gtest.Assert(s3.Contains("1"), true)
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gtest.Assert(s3.Contains("2"), true)
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gtest.Assert(s3.Contains("3"), false)
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gtest.Assert(s3.Contains("4"), false)
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})
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}
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func TestStringSet_Intersect(t *testing.T) {
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gtest.Case(t, func() {
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s1 := gset.NewStringSet()
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s2 := gset.NewStringSet()
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s1.Add("1").Add("2").Add("3")
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s2.Add("3").Add("4").Add("5")
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s3 := s1.Intersect(s2)
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gtest.Assert(s3.Contains("1"), false)
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gtest.Assert(s3.Contains("2"), false)
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gtest.Assert(s3.Contains("3"), true)
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gtest.Assert(s3.Contains("4"), false)
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})
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}
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func TestStringSet_Complement(t *testing.T) {
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gtest.Case(t, func() {
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s1 := gset.NewStringSet()
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s2 := gset.NewStringSet()
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s1.Add("1").Add("2").Add("3")
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s2.Add("3").Add("4").Add("5")
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s3 := s1.Complement(s2)
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gtest.Assert(s3.Contains("1"), false)
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gtest.Assert(s3.Contains("2"), false)
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gtest.Assert(s3.Contains("4"), true)
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gtest.Assert(s3.Contains("5"), true)
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})
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}
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func TestNewIntSetFrom(t *testing.T) {
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gtest.Case(t, func() {
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s1 := gset.NewIntSetFrom([]int{1, 2, 3, 4})
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s2 := gset.NewIntSetFrom([]int{5, 6, 7, 8})
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gtest.Assert(s1.Contains(3), true)
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gtest.Assert(s1.Contains(5), false)
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gtest.Assert(s2.Contains(3), false)
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gtest.Assert(s2.Contains(5), true)
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})
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}
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func TestStringSet_Merge(t *testing.T) {
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gtest.Case(t, func() {
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s1 := gset.NewStringSet()
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s2 := gset.NewStringSet()
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s1.Add("1").Add("2").Add("3")
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s2.Add("3").Add("4").Add("5")
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s3 := s1.Merge(s2)
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gtest.Assert(s3.Contains("1"), true)
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gtest.Assert(s3.Contains("6"), false)
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gtest.Assert(s3.Contains("4"), true)
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gtest.Assert(s3.Contains("5"), true)
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})
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}
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func TestNewStringSetFrom(t *testing.T) {
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gtest.Case(t, func() {
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s1 := gset.NewStringSetFrom([]string{"a", "b", "c"}, true)
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gtest.Assert(s1.Contains("b"), true)
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gtest.Assert(s1.Contains("d"), false)
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})
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}
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func TestStringSet_Join(t *testing.T) {
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s1 := gset.NewStringSetFrom([]string{"a", "b", "c"}, true)
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str1 := s1.Join(",")
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gtest.Assert(strings.Contains(str1, "b"), true)
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gtest.Assert(strings.Contains(str1, "d"), false)
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}
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func TestStringSet_String(t *testing.T) {
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gtest.Case(t, func() {
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s1 := gset.NewStringSetFrom([]string{"a", "b", "c"}, true)
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str1 := s1.String()
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gtest.Assert(strings.Contains(str1, "b"), true)
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gtest.Assert(strings.Contains(str1, "d"), false)
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})
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}
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func TestStringSet_Sum(t *testing.T) {
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gtest.Case(t, func() {
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s1 := gset.NewStringSetFrom([]string{"a", "b", "c"}, true)
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s2 := gset.NewIntSetFrom([]int{2, 3, 4}, true)
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gtest.Assert(s1.Sum(), 0)
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gtest.Assert(s2.Sum(), 9)
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})
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}
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func TestStringSet_Size(t *testing.T) {
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gtest.Case(t, func() {
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s1 := gset.NewStringSetFrom([]string{"a", "b", "c"}, true)
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gtest.Assert(s1.Size(), 3)
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})
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}
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func TestStringSet_Remove(t *testing.T) {
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gtest.Case(t, func() {
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s1 := gset.NewStringSetFrom([]string{"a", "b", "c"}, true)
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s1 = s1.Remove("b")
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gtest.Assert(s1.Contains("b"), false)
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gtest.Assert(s1.Contains("c"), true)
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})
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}
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func TestStringSet_Pop(t *testing.T) {
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gtest.Case(t, func() {
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s1 := gset.NewStringSetFrom([]string{"a", "b", "c"}, true)
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str1 := s1.Pop(1)
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gtest.Assert(strings.Contains("a,b,c", str1), true)
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})
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}
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func TestStringSet_Pops(t *testing.T) {
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gtest.Case(t, func() {
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s1 := gset.NewStringSetFrom([]string{"a", "b", "c"}, true)
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strs1 := s1.Pops(2)
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gtest.AssertIN(strs1, []string{"a", "b", "c"})
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gtest.Assert(len(strs1), 2)
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str2 := s1.Pops(7)
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gtest.AssertIN(str2, []string{"a", "b", "c"})
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})
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}
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