模拟詹金斯管道步骤

前一周我遇到了类似的问题，我想到了：

import org.jenkinsci.plugins.workflow.cps.Cpsscriptdef mockCpsscript() {    return [        'sh': { arg -> def script def returnStdout // depending on sh is called arg is either a map or a string vector with arguments if (arg.length == 1 && arg[0] instanceof Map) {     script = arg[0]['script']     returnStdout = arg[0]['returnStdout'] } else {     script = arg[0] } println "Calling sh with script: ${script}"        },        'script' : { arg ->   arg[0]()        },    ] as Cpsscript}

并与您的脚本一起使用（以未命名的sh调用扩展）：

class TestBuild {    def build(jenkins) {        jenkins.script { jenkins.sh(returnStdout: true, script: "echo build") jenkins.sh("echo no named arguments")        }    }}def obj = new TestBuild()obj.build(mockCpsscript())

它输出：

[Pipeline] echoCalling sh with script: echo build[Pipeline] echoCalling sh with script: echo no named arguments

现在，它本身并不是很有用，但是很容易添加定义模拟方法行为的逻辑，例如，此版本根据要读取的目录和文件来控制readFile返回的内容：

import org.jenkinsci.plugins.workflow.cps.Cpsscriptdef mockCpsscript(Map<String, String> readFileMap) {    def currentDir = null    return [        'dir' : { arg -> def dir = arg[0] def subClosure = arg[1] if (currentDir != null) {     throw new IllegalStateException("Dir '${currentDir}' is already open, trying to open '${dir}'") } currentDir = dir try {     subClosure() } finally {     currentDir = null }        },        'echo': { arg -> println(arg[0])        },        'readFile' : { arg -> def file = arg[0] if (currentDir != null) {     file = currentDir + '/' + file } def contents = readFileMap[file] if (contents == null) {     throw new IllegalStateException("There is no mapped file '${file}'!") } return contents        },        'script' : { arg ->   arg[0]()        },    ] as Cpsscript}class TestBuild {    def build(jenkins) {        jenkins.script { jenkins.dir ('a') {     jenkins.echo(jenkins.readFile('some.file')) } jenkins.echo(jenkins.readFile('another.file'))        }    }}def obj = new TestBuild()obj.build(mockCpsscript(['a/some.file' : 'Contents of first file', 'another.file' : 'Some other contents']))

输出：

[Pipeline] echoContents of first file[Pipeline] echoSome other contents

如果需要使用currentBuild或类似的属性，则可以在闭包强制之后分配这些属性：

import org.jenkinsci.plugins.workflow.cps.Cpsscriptdef mockCpsscript() {    def jenkins = [        // same as above    ] as Cpsscript    jenkins.currentBuild = [        // Add attributes you need here. E.g. result:        result:null,    ]    return jenkins}