原文:https://blog.pragmatists.com/test-doubles-fakes-mocks-and-stubs-1a7491dfa3da 一、前言 自动化测试中,我们常会使用一些经过简化的 正如我们上文中介绍的,我们可以使用 Stubs 来替换提供实际成绩值的函数,从而简化了整个测试用例的编写。 不过除了 Query 之外还有另一个类别的方法,被称作 Command。 深入阅读: Test Double - Martin Fowler Test Double - xUnit Patterns Mocks Aren't Stubs - Martin Fowler Command
:= Stub(&num, 150) defer stubs.Reset() stubs是GoStub框架的函数接口Stub返回的对象,该对象有Reset操作,即将全局变量的值恢复为原值。 return "xxx-vethName100-yyy", nil }) defer stubs.Reset() 其实GoStub框架专门提供了StubFunc函数用于函数打桩,我们重构打桩代码: stubs ), nil) defer stubs.Reset() 序列化失败时的打桩代码为: stubs := StubFunc(&adapter.Marshal, nil, ErrAny) defer stubs.Reset () stubs.Sm1 ... stubs.SmN 不推荐将打桩代码写成下面的形式: stubs := Sf defer stubs.Sm1.(...).SmN.Reset() TestFuncDemo ", func() { stubs := Stub(&num, 150) defer stubs.Reset() stubs.StubFunc
() 其实GoStub框架专门提供了StubFunc函数用于函数打桩 stubs := StubFunc(&Exec,"xxx-vethName100-yyy", nil) defer stubs.Reset 核心的数据如下,存储了最初的原始变量,便于在stub结束后数据的恢复,用stubs 变量存储了被替换的变量和替换后变量的映射。 type Stubs struct { // stubs is a map from the variable pointer (being stubbed) to the original value := reflect.ValueOf(stubVal) if _, ok := s.stubs[v]; ! ) return s } 恢复最初定义变量或者函数 func (s *Stubs) Reset() { for v, originalVal := range s.stubs { v.Elem
对于方法接口的声明如下所示: func (s *Stubs) StubFuncSeq(funcVarToStub interface{}, outputs []Output) *Stubs 但还存在下面两种情况 := StubFuncSeq(&db.ReadLeaf, outputs) defer stubs.Reset() ... { return New().StubFuncSeq(funcVarToStub, outputs) } 提供函数接口的目的是,在Stubs对象生成之前就可以使用该接口。 方法接口实现 我们回顾一下方法接口的声明: func (s *Stubs) StubFuncSeq(funcVarToStub interface{}, outputs []Output) *Stubs 我们重构一下代码: stubs.StubFunc(&resource.Clear, nil) ... 很明显,重构后的代码简单了很多。
webEnvironment= SpringBootTest.WebEnvironment.NONE) @AutoConfigureStubRunner(ids = {"org.xzg:scc-pruducer:+:stubs fraudCheckStatus\":\"FRAUD\",\"rejection.reason\":\"Amount too high\"}"); } } 4 .执行查看结果 注意事项 如果报错No stubs port: 8880 logging.level.org.springframework.cloud.contract: debug #stubrunner: # repository-root: stubs :classpath:/stubs/ # ids: my:stubs # stubs-mode: remote #kafka: # initializer: # enabled: true Group and Artifact IDs // trigger.trigger('org.springframework.cloud.contract.verifier.stubs
assert.New(t)num := 10f := Calculatey1 := f(num)assert.Equal(y1, 9)// 变量stubstubs := Stub(&num, 150)defer stubs.Reset ()y2 := f(num)assert.Equal(y2, 149)// 函数stub1defer stubs.Stub(&f, func(x int) int {return x + 1}).Reset ()assert.Equal(f(num), 151)// 函数stub2defer stubs.StubFunc(&f, 120).Reset()assert.Equal(f(num), 120)// 没有返回值的函数称之为过程,stub可以为过程打桩clean := CloseUserCachedefer stubs.Stub(&clean, func(s string) {fmt.Println
修改gen-stubs.php 将 ide/gen-stubs.php 文件中的如下三行代码注释掉: //if (! CPHALCON_DIR)) { // throw new Exception("CPHALCON directory does not exist"); //} 然后执行如下命令: php gen-stubs.php 在弹出的操作框中,选择到刚才phalcon-devtools的解压目录里生成的语法文件目录, 然后双击选中“/ide/Phalcon版本目录/Phalcon/”目录,点击“应用”和“确定”即可(本图中的 stubs
textcoal_nt,__BD_TEXT,__text,-rename_section,__TEXT,__StaticInit,__BD_TEXT,__text,-rename_section,__TEXT,__stubs ,__BD_TEXT,__stubs,-rename_section,__TEXT,__picsymbolstub4,__BD_TEXT,__picsymbolstub4,-segprot,__BD_TEXT BD_TEXT,__text -Wl,-rename_section,__TEXT,__StaticInit,__BD_TEXT,__text -Wl,-rename_section,__TEXT,__stubs ,__BD_TEXT,__stubs -Wl,-rename_section,__TEXT,__picsymbolstub4,__BD_TEXT,__picsymbolstub4, -Wl,-segprot ,__BD_TEXT,__stubs,-segprot,__BD_TEXT,rx,rx,-rename_section,__TEXT,__picsymbolstub4,__BD_TEXT,__picsymbolstub4
PC指针会到相应的中断向量表中取指,中断向量表在内核代码中:arch/arm/kernel/entry-armv.S 中定义 .LCvswi: .word vector_swi .globl __stubs_end __stubs_end: .equ stubs_offset, __vectors_start + 0x200 - __stubs_start .globl __vectors_start __vectors_start : ARM( swi SYS_ERROR0 ) THUMB( svc #0 ) THUMB( nop ) W(b) vector_und + stubs_offset W(ldr) pc , .LCvswi + stubs_offset #响应中断后pc指向这里 W(b) vector_pabt + stubs_offset W(b) vector_dabt + stubs_offset W(b) vector_addrexcptn + stubs_offset W(b) vector_irq + stubs_offset W(b) vector_fiq + stubs_offset
3.再次执行“makeLANGUAGES…”后,提示缺少文件stubs-32.h $ apt-file update $ apt-file search stubs-32.h libc6-dev:/usr /include/i386-linux-gnu/gnu/stubs-32.h 新版的ubuntu更改了stubs-32.h的存放位置。 可执行 $ sudo cp/usr/include/i386-linux-gnu/gnu/stubs-32.h /usr/include/gnu/stubs-32.h 4.再次执行“makeLANGUAGES
apply plugin: 'kotlin-kapt' // 依赖 kat 'xx.xx:xxx' 在编译过程中编译任务会变成下面这样: kapt 分成两部 generateStubs 生成 stubs Java文件存在module/build/tmp/kapt3/stubs/这个目录里面。 这个 Task 继承自 org.jetbrains.kotlin.gradle.tasks.KotlinCompiler, 说明生成 stubs 的流程其实是遵循了 Kotlin编译的过程的。 但是kapt生成stubs文件的流程在增量编译的时候就不是那么可控了,和 kotlin 编译一样,会有各种case让增量失效。那么全量重新生成一遍 stubs 文件那编译速度就有点慢了。
.; __stubs_start = .; .stubs ADDR(.vectors) + 0x1000 : AT(__stubs_start) { *(.stubs) } 在代码里搜.vectors
, __stubs_end - __stubs_start); memcpy((void *)vectors + 0x1000 - kuser_sz, __kuser_helper_start, kuser_sz //undefine未定义指令异常 ldr pc, .LCvswi + stubs_offset //swi软件中断异常 b vector_pabt + stubs_offset //指令预取中止abort b vector_dabt + stubs_offset //数据访问中止abort b vector_addrexcptn + stubs_offset //没有用到 b vector_irq + stubs_offset //irq异常 b vector_fiq + stubs_offset
runtime/internal/sys/arch.go:54:7: other declaration of StackAlign /usr/local/go/src/runtime/internal/sys/stubs.go runtime/internal/sys/arch.go:24:7: other declaration of PtrSize /usr/local/go/src/runtime/internal/sys/stubs.go :10:24: undefined: Uintreg /usr/local/go/src/runtime/internal/sys/stubs.go:16:7: StackGuardMultiplier runtime/internal/sys/arch.go:24:7: other declaration of PtrSize /usr/local/go/src/runtime/internal/sys/stubs.go :10:24: undefined: Uintreg /usr/local/go/src/runtime/internal/sys/stubs.go:16:7: StackGuardMultiplier
解决方法 pip uninstall pyqt5 PyQt5-stubs pyqt5-tools pip install pyqt5==5.13.0 PyQt5-stubs==5.13.0.1 pyqt5
在resources/stubs新建两个模板文件,以下是个人经常需要的两个模板文件(你可以自定义): // resources/stubs/Repository/repository_interface.stub Collection|static[] */ public function findBy($field, $value, $columns = array('*')); } // resources/stubs this->model = $model; } private function templateStub() { // 获取两个模板文件 $stubs stub); } return $renderStubs; } private function getStub() { $stubs = [ 'Eloquent' => $this->files->get(resource_path('stubs/Repository').DIRECTORY_SEPARATOR
创建逻辑层类文件模板 ---- 创建以下文件的一个副本 vendor\topthink\framework\src\think\console\command\make\stubs\model.stub 拷贝命令行生成模型类的模板 ---- 拷贝命令行生成模型类的模板, 粘贴到 app\command\make\stubs\logic.stub vendor\topthink\framework\src \think\console\command\make\stubs\model.stub 文件内容如下 <?
可以直接使用: ctrl := gomock.NewController(t) defer ctrl.Finish() mockcli := mockredis.NewMockClient(ctrl) stubs := gostub.Stub(&GetClient, func() redis.Client { return mockcli }) defer stubs.Reset() mockcli.EXPECT
java.rmi.server.hostname The value of this property represents the host name string that should be associated with remote stubs By default, the remote stubs for locally created remote objects that are sent to client contains the For remote stubs to be associated with a specific interface address, the java.rmi.server.hostname system
org.springframework.beans.factory.annotation.Autowired; @AutoConfigureRestDocs(outputDir = "target/stubs 用JUnit运行StubsGenerator.java,测试通过 在@AutoConfigureRestDocs(outputDir = "target/stubs/META-INF/com.example 48fb-b020-83dfd89ef7db" } [INFO] Started stub server for project [C:\Code\MyJava\javawork\card\target\stubs :+:stubs] on port 8080 with [2] mappings [INFO] All stubs are now running RunningStubs [namesAndPorts ={C:\Code\MyJava\javawork\card\target\stubs:+:stubs=8080}] [INFO] Press ENTER to continue...