本文介绍了运行webdriver-start和量角器 - 使用grunt和量角器启动不会开始，因为webdriver-start命令不会让下一个进程启动的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！
问题描述
我使用Grunt来运行量角器端到端测试用例。我有以下三项任务（我正在使用Windows 7计算机）
$ b $ ol
我正在尝试运行上述三项任务订购。然而，问题是在＃webdriver-start进程中咕噜，并且不让＃量角器启动进程运行。以下是我的grunt配置。请帮助。
/ **
*新节点文件
* /
模块。 exports =函数（grunt）{
// globalConfig和将用于grunt脚本的路径
var config = {
srcFolderName：' src'，
distFolderName：'dist'，
appFileName：'server.js'，
nodeModuleFolderName：'node_modules'，
testSourceFolderName：'src-test'，
testDestFolderName：'Test'，
//根据项目需求更改此命令
apiDocCommand：'apidoc -i src / server -o apidoc'，
npmInstallCommand：'npm install --prefix ./dist/<%= pkg.name％> / node_modules'，
protractorPath：'./ node_modules / protractor'
}
// init
grunt.initConfig（{
config：config，
pkg：grunt.file.readJSON（
复制：{
//将所有源文件复制到分发文件夹
sourceFiles：{
cwd：'<％= config。 srcFolderName％>'，
src：['**']，
dest：'<％= config.distFolderName％> /<％= pkg.name％>'，
展开：true
}，
//将主应用程序文件复制到dist文件夹
mainAppFile：{
src：'<％= config.appFileName％>' ，
dest：'<％= config.distFolderName％> /<％= pkg.name％> /<％= config.appFileName％>'
}，
copyPackage：{
src：'package.json'，
dest：'<％= config.distFolderName％> /<％= pkg.name％> /package.json'
}，
//将所有源测试文件复制到分发文件夹
testFiles：{
cwd： '<％= config.testSourceFolderName％>'，
src：['**']，
dest：'<％= config.distFolderName％> /<％= config。 testDestFolderName％>'，
expand：true
}
}，
clean：{
build：{
src：['<％= config.distFolderName％> /'，'apidoc /']
}，
pkgJson：{'b $ b src：['<％= config.distFolderName％> /<％= pkg.name％> /package.json']
}
}，
uglify：{
serverCode：{
files：[{
expand ：true，
cwd：'<％= config.distFolderName％> /<％= pkg.name％> / server'，
src：'** / *。js'，
dest：'<％= config.distFolderName％> /<％= pkg.name％> / server'
}]
}，
clientCode：{
files：[{
expand：true，
cwd：'<％= config.distFolderName％> /< ;％= pkg.name％> / client / js / application'，
src：'** / *。js'，
dest：'<％= config.distFolderName％> / <％= pkg.name％> / client / js / application'
}]
}，
mainAppFile：{
files：{
'< ％= config.distFolderName％> /<％= pkg.name％> /<％= config.appFileName％>'：['<％= config.distFolderName％> /<％= pkg .name％> /<％= config.appFileName％>']
}
}
}，
jshint：{
serverCode：{
个文件：[{
expand：true，
cwd：'<％= config.distFolderN ame％> /<％= pkg.name％> / server'，
src：'** / *。js'
}]
}，
clientCode ：{
files：[{
expand：true，
cwd：'<％= config.distFolderName％> /<％= pkg.name％> / client / js / application'，
src：'** / *。js'
}]
}，
clientTestCode：{
files：[{
expand ：true，
cwd：'<％= config.distFolderName％> /<％= config.testDestFolderName％> / unit / client / js'，
src：'** / * .js'
}]
}，
serverTestCode：{
files：[{
expand：true，
cwd：'<％= config .distFolderName％> /<％= config.testDestFolderName％ > / server'，
src：'** / *。js'
}]
}
}，
// mocha用于自动执行单元测试的服务器端nodejs / express代码。
simplemocha：{
options：{
globals：['expect']，
timeout：3000，
ignoreLeaks：false，
ui：'bdd '，
记者：'tap'
}，
all：{src：['dist / Test / unit / server / ** / *。js']}
} ，
// karma用于在jasmine中自动执行客户端角/ javascript测试用例的单元测试。
karma：{
unit：{
configFile：'dist / Test / unit / client / config / karma.conf.js'，
background：false
}
}，
量角器：{
options：{
configFile：protractor-config.js，//您的量角器配置文件
keepAlive：true，//如果为false，则当测试失败时，咕噜声进程停止。
noColor：false，//如果为true，量角器不会在其输出中使用颜色。
args：{
//传递给命令的参数
}
}，
chrome：{
options：{
args：{
browser：chrome
}
}
}，
safari：{
options：{
args：{
浏览器：safari
}
}
}，
firefox：{
options：{
args：{
browser：firefox
}
}
}
} ，
exec：{
generateAPIDoc：{
command：'<％= config.apiDocCommand％>'
}，
buildDependencies：{
命令：'<％= config.npmInstallCommand％>'
}，
webdriverStart：{
command：'node<％= config.protractorPath％> / bin / webdriver-管理员启动&'
}，
webdriverSop：{
命令：'启动http：// localhost：4444 / selenium-server / driver /？cmd = shutDownSeleniumServer'
} ，
protractorStart：{
command：'node<％= config.protractorPath％> / bin / protractor ./dist/Test/integration/config/protractor-config.js'
}
}
}）;
//载入我们的任务
grunt.loadNpmTasks（'grunt-contrib-copy'）;
grunt.loadNpmTasks（'grunt-contrib-clean'）;
grunt.loadNpmTasks（'grunt-contrib-uglify'）;
grunt.loadNpmTasks（'grunt-contrib-jshint'）;
grunt.loadNpmTasks（'grunt-simple-mocha'）;
grunt.loadNpmTasks（'grunt-karma'）;
grunt.loadNpmTasks（'grunt-protractor-runner'）;
//用于运行可执行文件
grunt.loadNpmTasks（'grunt-exec'）;
grunt.registerTask（'start-server'，'启动一个自定义web服务器'，function（）{
grunt.log.writeln（'端口3000上启动的web服务器'）;
require（'./ dist / ThemeLibrary / server.js'）;
}）;
//任务
grunt.registerTask（'build'，
'编译所有资产并将这些文件复制到Dev'的构建目录，
['clean：build'，'clean：pkgJson'，'copy'，'exec：buildDependencies'，'jshint'，'exec：generateAPIDoc'，'uglify：serverCode'，'uglify：clientCode'，'ugli fy：mainAppFile'，'simplemocha'，'start-server'，'karma：unit']
）;
grunt.registerTask（'build-dev'，
'只复制Dev'的源文件，
['copy：sourceFiles'，'copy：mainAppFile'，'copy：testFiles' ，'jshint'，'simplemocha'，'start-server'，'karma：unit'，'exec：webdriverSop'，'exec：webdriverStart'，'exec：protractorStart']
）;
};
解决方案
我停止使用grunt来运行量角器命令，吞下量角器中大部分有意义的堆栈跟踪。
相反，我建议使用多个 protractor.conf.js 文件，并在你的构建过程中执行它们（travis，jenkins等）。
例如，我使用 protractor.conf.js 用于我们的CICD验证， protractor.e2e.conf.js 用于我们的分段特定测试，还有一些是需要的（集成，仅回归）。 p>
如果您是通过 brew>安装的，您应该启动一个硒服务器（ selenium-server / code>），确保后台输出。然后，使用量角器test / proctractor.conf.js 来触发量角器测试。这样更简单。
I am using Grunt to run protractor end to end test cases. I have following three tasks (I am using windows 7 machine)
- webdriver-stop
- webdriver-start
- protractor-start
I am trying to run these three tasks as mentioned above order. However problem is grunt stuck at #webdriver-start process and doesn't let #protractor-start process to run. Following is my grunt config. Please help.
/**
* New node file
*/
module.exports = function(grunt){
//globalConfig and paths which will used in the grunt script
var config={
srcFolderName: 'src',
distFolderName: 'dist',
appFileName: 'server.js',
nodeModuleFolderName: 'node_modules',
testSourceFolderName: 'src-test',
testDestFolderName: 'Test',
//change this command based on project requirement
apiDocCommand:'apidoc -i src/server -o apidoc',
npmInstallCommand: 'npm install --prefix ./dist/<%= pkg.name %>/node_modules',
protractorPath:'./node_modules/protractor'
}
//init
grunt.initConfig({
config:config,
pkg: grunt.file.readJSON('package.json'),
copy: {
//copy all source files to distribution folder
sourceFiles: {
cwd: '<%= config.srcFolderName %>',
src: [ '**' ],
dest: '<%= config.distFolderName %>/<%= pkg.name %>',
expand: true
},
//copy main app file to dist folder
mainAppFile: {
src: '<%= config.appFileName %>',
dest: '<%= config.distFolderName %>/<%= pkg.name %>/<%= config.appFileName %>'
},
copyPackage:{
src: 'package.json',
dest: '<%= config.distFolderName %>/<%= pkg.name %>/package.json'
},
//copy all source test files to distribution folder
testFiles: {
cwd: '<%= config.testSourceFolderName %>',
src: [ '**' ],
dest: '<%= config.distFolderName %>/<%= config.testDestFolderName %>',
expand: true
}
},
clean : {
build : {
src : [ '<%=config.distFolderName%>/','apidoc/' ]
},
pkgJson : {
src : ['<%= config.distFolderName %>/<%= pkg.name %>/package.json']
}
},
uglify: {
serverCode:{
files: [{
expand:true,
cwd:'<%= config.distFolderName %>/<%= pkg.name %>/server',
src:'**/*.js',
dest:'<%= config.distFolderName %>/<%= pkg.name %>/server'
}]
},
clientCode:{
files: [{
expand:true,
cwd:'<%= config.distFolderName %>/<%= pkg.name %>/client/js/application',
src:'**/*.js',
dest:'<%= config.distFolderName %>/<%= pkg.name %>/client/js/application'
}]
},
mainAppFile: {
files: {
'<%= config.distFolderName %>/<%= pkg.name %>/<%= config.appFileName %>':['<%= config.distFolderName %>/<%= pkg.name %>/<%= config.appFileName %>']
}
}
},
jshint:{
serverCode:{
files:[{
expand:true,
cwd:'<%= config.distFolderName %>/<%= pkg.name %>/server',
src:'**/*.js'
}]
},
clientCode:{
files: [{
expand:true,
cwd:'<%= config.distFolderName %>/<%= pkg.name %>/client/js/application',
src:'**/*.js'
}]
},
clientTestCode:{
files: [{
expand:true,
cwd:'<%= config.distFolderName %>/<%= config.testDestFolderName %>/unit/client/js',
src:'**/*.js'
}]
},
serverTestCode:{
files: [{
expand:true,
cwd:'<%= config.distFolderName %>/<%= config.testDestFolderName %>/server',
src:'**/*.js'
}]
}
},
//mocha is used to automate unit testing of server side nodejs/express code.
simplemocha: {
options: {
globals: ['expect'],
timeout: 3000,
ignoreLeaks: false,
ui: 'bdd',
reporter: 'tap'
},
all: { src: ['dist/Test/unit/server/**/*.js'] }
},
//karma is used to automate unit testing of client side angular/javascript test cases writtin in jasmine.
karma: {
unit: {
configFile: 'dist/Test/unit/client/config/karma.conf.js',
background: false
}
},
protractor: {
options: {
configFile: "protractor-config.js", //your protractor config file
keepAlive: true, // If false, the grunt process stops when the test fails.
noColor: false, // If true, protractor will not use colors in its output.
args: {
// Arguments passed to the command
}
},
chrome: {
options: {
args: {
browser: "chrome"
}
}
},
safari: {
options: {
args: {
browser: "safari"
}
}
},
firefox: {
options: {
args: {
browser: "firefox"
}
}
}
},
exec: {
generateAPIDoc : {
command: '<%= config.apiDocCommand %>'
},
buildDependencies :{
command: '<%= config.npmInstallCommand %>'
},
webdriverStart :{
command: 'node <%= config.protractorPath %>/bin/webdriver-manager start &'
},
webdriverSop :{
command: 'start http://localhost:4444/selenium-server/driver/?cmd=shutDownSeleniumServer'
},
protractorStart :{
command: 'node <%= config.protractorPath %>/bin/protractor ./dist/Test/integration/config/protractor-config.js'
}
}
});
// load our tasks
grunt.loadNpmTasks('grunt-contrib-copy');
grunt.loadNpmTasks('grunt-contrib-clean');
grunt.loadNpmTasks('grunt-contrib-uglify');
grunt.loadNpmTasks('grunt-contrib-jshint');
grunt.loadNpmTasks('grunt-simple-mocha');
grunt.loadNpmTasks('grunt-karma');
grunt.loadNpmTasks('grunt-protractor-runner');
//for running executables
grunt.loadNpmTasks('grunt-exec');
grunt.registerTask('start-server', 'Start a custom web server', function() {
grunt.log.writeln('Started web server on port 3000');
require('./dist/ThemeLibrary/server.js');
});
// the tasks
grunt.registerTask('build',
'Compiles all of the assets and copies the files to the build directory for Dev',
[ 'clean:build', 'clean:pkgJson','copy','exec:buildDependencies','jshint','exec:generateAPIDoc','uglify:serverCode','uglify:clientCode','uglify:mainAppFile','simplemocha','start-server', 'karma:unit']
);
grunt.registerTask('build-dev',
'Only copies the source files for Dev',
[ 'copy:sourceFiles','copy:mainAppFile', 'copy:testFiles', 'jshint', 'simplemocha','start-server','karma:unit','exec:webdriverSop','exec:webdriverStart', 'exec:protractorStart']
);
};
解决方案
I stopped using grunt to run protractor commands, since grunt swallows most of the meaningful stacktraces from protractor.
Instead, I recommend using multiple protractor.conf.js files, and executing them in your build processes (travis, jenkins, etc.).
For instance, I use protractor.conf.js for our CICD validation, protractor.e2e.conf.js for our staging-specific tests, and others as neeeded (integration, regression-only).
You should probably kick off a selenium server (selenium-server if you installed via brew), making sure to background its output. Then, fire off your protractor tests with protractor test/proctractor.conf.js. It's much simpler that way.
这篇关于运行webdriver-start和量角器 - 使用grunt和量角器启动不会开始，因为webdriver-start命令不会让下一个进程启动的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持！