assert

assert

import "github.com/fufuok/utils/assert"

Index

• func DeepEqual(expected, actual interface{}) bool
• func Empty(tb testing.TB, value interface{}, msgAndArgs ...interface{})
• func Equal(tb testing.TB, expected, actual interface{}, msgAndArgs ...interface{})
• func False(tb testing.TB, value bool, msgAndArgs ...interface{})
• func IsEmpty(o interface{}) bool
• func IsNil(o interface{}) bool
• func Nil(tb testing.TB, value interface{}, msgAndArgs ...interface{})
• func NotEmpty(tb testing.TB, value interface{}, msgAndArgs ...interface{})
• func NotEqual(tb testing.TB, expected, actual interface{}, msgAndArgs ...interface{})
• func NotNil(tb testing.TB, value interface{}, msgAndArgs ...interface{})
• func Panics(t *testing.T, title string, f func())
• func True(tb testing.TB, value bool, msgAndArgs ...interface{})

func DeepEqual

func DeepEqual(expected, actual interface{}) bool

DeepEqual Ref: stretchr/testify

func Empty

func Empty(tb testing.TB, value interface{}, msgAndArgs ...interface{})

func Equal

func Equal(tb testing.TB, expected, actual interface{}, msgAndArgs ...interface{})

Equal checks if values are equal Ref: gofiber/utils

func False

func False(tb testing.TB, value bool, msgAndArgs ...interface{})

func IsEmpty

func IsEmpty(o interface{}) bool

IsEmpty gets whether the specified object is considered empty or not. Ref: stretchr/testify

func IsNil

func IsNil(o interface{}) bool

IsNil 判断对象(pointer, channel, func, interface, map, slice)是否为 nil nil 是一个 Type 类型的变量, Type 类型是基于 int 的类型 var 若变量本身是指针, 占用 8 字节, 指向类型内部结构体并置 0, 仅定义了变量本身, 此时为 nil

指针是非复合类型, 赋值 nil 时, 将 8 字节置 0, 即没有指向任何值的指针 0x0
map, channel: var 时仅定义了指针, 需要 make 初始化内部结构后才能使用, make 后非 nil

var 若变量非指针, 如 struct, int, 非 nil slice:

type slice struct, 占用 24 字节, 1 指针(array unsafe.Pointer) 2 个整型字段(len, cap int)
var 定义后即可使用, 置 0 并分配, 此时 array 指针为 0 即没有实际数据时为 nil

interface:

type iface struct(interface 类型), type eface struct(空接口), 占用 16 字节
判断 data 指针为 0 即为 nil, 初始化后即非 0

Ref: stretchr/testify

func Nil

func Nil(tb testing.TB, value interface{}, msgAndArgs ...interface{})

func NotEmpty

func NotEmpty(tb testing.TB, value interface{}, msgAndArgs ...interface{})

func NotEqual

func NotEqual(tb testing.TB, expected, actual interface{}, msgAndArgs ...interface{})

func NotNil

func NotNil(tb testing.TB, value interface{}, msgAndArgs ...interface{})

func Panics

func Panics(t *testing.T, title string, f func())

Panics 断言 panic

func True

func True(tb testing.TB, value bool, msgAndArgs ...interface{})

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