我刚下载并安装了ember app kit。我已经开始运行了，并且正在使用快递来跟随included directions。
伪造后端我还安装了Karma，并尝试与快递后端一起运行测试。我不相信快递应用程序正在启动，因为当我查看Karma的输出时，我看到它试图执行GET请求并失败。
Failed to load resource: the server responded with a status of 404 (Not Found) http://1.10.1.10:9876/api/posts/1
当我点击开发端口（8000）时返回Json。
我如何告诉Karma启动端口9876上的快速应用程序进行测试？
中的karma.conf.js这是我的Gruntfile.js。我还从todos repo中拿走了一些东西：
module.exports = function(grunt) {
// To support Coffeescript, SASS, LESS and others, just install
// the appropriate grunt package and it will be automatically included
// in the build process:
//
// * for Coffeescript, run `npm install --save-dev grunt-contrib-coffee`
//
// * for SCSS (without SASS), run `npm install --save-dev grunt-sass`
// * for SCSS/SASS support (may be slower), run
// `npm install --save-dev grunt-contrib-sass`
// This depends on the ruby sass gem, which can be installed with
// `gem install sass`
// * for Compass, run `npm install --save-dev grunt-contrib-compass`
// This depends on the ruby compass gem, which can be installed with
// `gem install compass`
// You should not install SASS if you have installed Compass.
//
// * for LESS, run `npm install --save-dev grunt-contrib-less`
//
// * for Stylus/Nib, `npm install --save-dev grunt-contrib-stylus`
//
// * for Emblem, run the following commands:
// `npm uninstall --save-dev grunt-ember-templates`
// `npm install --save-dev grunt-emblem`
// `bower install emblem.js --save`
//
// * For EmberScript, run `npm install --save-dev grunt-ember-script`
//
// * for LiveReload, `npm install --save-dev connect-livereload`
//
// * for displaying the execution time of the grunt tasks,
// `npm install --save-dev time-grunt`
//
// * for minimizing the index.html at the end of the dist task
// `npm install --save-dev grunt-contrib-htmlmin`
//
// * for minimizing images in the dist task
// `npm install --save-dev grunt-contrib-imagemin`
//
// * for using images based CSS sprites (http://youtu.be/xD8DW6IQ6r0)
// `npm install --save-dev grunt-fancy-sprites`
// `bower install --save fancy-sprites-scss`
//
// * for automatically adding CSS vendor prefixes (autoprefixer)
// `npm install --save-dev grunt-autoprefixer`
//
var Helpers = require('./tasks/helpers'),
filterAvailable = Helpers.filterAvailableTasks,
_ = grunt.util._,
path = require('path');
Helpers.pkg = require("./package.json");
if (Helpers.isPackageAvailable("time-grunt")) {
require("time-grunt")(grunt);
}
// Loads task options from `tasks/options/` and `tasks/custom-options`
// and loads tasks defined in `package.json`
var config = _.extend({},
require('load-grunt-config')(grunt, {
configPath: path.join(__dirname, 'tasks/options'),
loadGruntTasks: false,
init: false
}),
require('load-grunt-config')(grunt, { // Custom options have precedence
configPath: path.join(__dirname, 'tasks/custom-options'),
init: false
})
);
grunt.loadTasks('tasks'); // Loads tasks in `tasks/` folder
config.env = process.env;
// App Kit's Main Tasks
// ====================
// Generate the production version
// ------------------
grunt.registerTask('dist', "Build a minified & production-ready version of your app.", [
'clean:dist',
'build:dist',
'copy:assemble',
'createDistVersion'
]);
// Default Task
// ------------------
grunt.registerTask('default', "Build (in debug mode) & test your application.", ['test']);
// Servers
// -------------------
grunt.registerTask('server', "Run your server in development mode, auto-rebuilding when files change.", function(proxyMethod) {
var expressServerTask = 'expressServer:debug';
if (proxyMethod) {
expressServerTask += ':' + proxyMethod;
}
grunt.task.run(['clean:debug',
'build:debug',
expressServerTask,
'watch'
]);
});
grunt.registerTask('server:dist', "Build and preview a minified & production-ready version of your app.", [
'dist',
'expressServer:dist:keepalive'
]);
// Testing
// -------
grunt.registerTask('test', "Run your apps's tests once. Uses Google Chrome by default.", [
'clean:debug', 'build:debug', 'karma:test' ]);
grunt.registerTask('test:ci', "Run your app's tests in PhantomJS. For use in continuous integration (i.e. Travis CI).", [
'clean:debug', 'build:debug', 'karma:ci' ]);
grunt.registerTask('test:browsers', "Run your app's tests in multiple browsers (see tasks/options/testem.js for configuration).", [
'clean:debug', 'build:debug', 'karma:browsers' ]);
grunt.registerTask('test:server', "Start a Karma test server and the standard development server.", function(proxyMethod) {
var expressServerTask = 'expressServer:debug';
if (proxyMethod) {
expressServerTask += ':' + proxyMethod;
}
grunt.task.run(['clean:debug',
'build:debug',
'karma:server',
expressServerTask,
'addKarmaToWatchTask',
'watch'
]);
});
// Worker tasks
// =================================
grunt.registerTask('build:dist', filterAvailable([
'createResultDirectory', // Create directoy beforehand, fixes race condition
'fancySprites:create',
'concurrent:buildDist', // Executed in parallel, see config below
]));
grunt.registerTask('build:debug', filterAvailable([
'jshint:tooling',
'createResultDirectory', // Create directoy beforehand, fixes race condition
'fancySprites:create',
'concurrent:buildDebug', // Executed in parallel, see config below
]));
grunt.registerTask('createDistVersion', filterAvailable([
'useminPrepare', // Configures concat, cssmin and uglify
'concat', // Combines css and javascript files
'cssmin', // Minifies css
'uglify', // Minifies javascript
'imagemin', // Optimizes image compression
// 'svgmin',
'copy:dist', // Copies files not covered by concat and imagemin
'rev', // Appends 8 char hash value to filenames
'usemin', // Replaces file references
'htmlmin:dist' // Removes comments and whitespace
]));
// Parallelize most of the build process
_.merge(config, {
concurrent: {
buildDist: [
"buildTemplates:dist",
"buildScripts",
"buildStyles",
"buildIndexHTML:dist"
],
buildDebug: [
"buildTemplates:debug",
"buildScripts",
"buildStyles",
"buildIndexHTML:debug"
]
}
});
// Templates
grunt.registerTask('buildTemplates:dist', filterAvailable([
'emblem:compile',
'emberTemplates:dist'
]));
grunt.registerTask('buildTemplates:debug', filterAvailable([
'emblem:compile',
'emberTemplates:debug'
]));
// Scripts
grunt.registerTask('buildScripts', filterAvailable([
'jshint:app',
'jshint:tests',
'coffee',
'emberscript',
'copy:javascriptToTmp',
'transpile',
'concat_sourcemap'
]));
// Styles
grunt.registerTask('buildStyles', filterAvailable([
'compass:compile',
'sass:compile',
'less:compile',
'stylus:compile',
'copy:cssToResult',
'autoprefixer:app'
]));
// Index HTML
grunt.registerTask('buildIndexHTML:dist', [
'preprocess:indexHTMLDistApp',
'preprocess:indexHTMLDistTests'
]);
grunt.registerTask('buildIndexHTML:debug', [
'preprocess:indexHTMLDebugApp',
'preprocess:indexHTMLDebugTests'
]);
// Appends `karma:server:run` to every watch target's tasks array
grunt.registerTask('addKarmaToWatchTask', function() {
_.forIn(grunt.config('watch'), function(config, key) {
if (key === 'options') { return; }
config.tasks.push('karma:server:run');
grunt.config('watch.' + key, config);
});
});
grunt.registerTask('createResultDirectory', function() {
grunt.file.mkdir('tmp/result');
});
grunt.initConfig(config);
};
我对EAK和Karma很新。任何帮助将非常感谢。
答案 0 :(得分：1)
您可以在package.json文件中配置proxyURL的位置，如here所示。您还需要确保APIMethod设置为'proxy' instead of 'stub'。
要在8000以外的端口上实际启动服务器，您需要在运行测试时设置environment variable。所以，如果你像这样调用grunt：PORT=9876 grunt test它应该在你指定的端口上启动服务器。