I'm trying to setup a development environment with Yeoman for AngularJS,
I installed Yeoman according to the instructions: sudo npm install -g yo bower grunt-cli generator-angular and I'm generating a new app with yo angular.
After the app is generated, running karma start does start the karma server, but running grunt test result in
Loading "grunt-karma.js" tasks...ERROR
>> TypeError: object is not a function
Warning: Task "karma" not found. Use --force to continue.
Aborted due to warnings.
how do I fix this ?
EDIT: some files (generated fresh from Yeoman)
Gruntfile.js:
'use strict';
var lrSnippet = require('grunt-contrib-livereload/lib/utils').livereloadSnippet;
var mountFolder = function (connect, dir) {
return connect.static(require('path').resolve(dir));
};
module.exports = function (grunt) {
// load all grunt tasks
require('matchdep').filterDev('grunt-*').forEach(grunt.loadNpmTasks);
// configurable paths
var yeomanConfig = {
app: 'app',
dist: 'dist'
};
try {
yeomanConfig.app = require('./component.json').appPath || yeomanConfig.app;
} catch (e) {}
grunt.initConfig({
yeoman: yeomanConfig,
watch: {
coffee: {
files: ['<%= yeoman.app %>/scripts/{,*/}*.coffee'],
tasks: ['coffee:dist']
},
coffeeTest: {
files: ['test/spec/{,*/}*.coffee'],
tasks: ['coffee:test']
},
compass: {
files: ['<%= yeoman.app %>/styles/{,*/}*.{scss,sass}'],
tasks: ['compass']
},
livereload: {
files: [
'<%= yeoman.app %>/{,*/}*.html',
'{.tmp,<%= yeoman.app %>}/styles/{,*/}*.css',
'{.tmp,<%= yeoman.app %>}/scripts/{,*/}*.js',
'<%= yeoman.app %>/images/{,*/}*.{png,jpg,jpeg,gif,webp,svg}'
],
tasks: ['livereload']
}
},
connect: {
options: {
port: 9000,
// Change this to '0.0.0.0' to access the server from outside.
hostname: 'localhost'
},
livereload: {
options: {
middleware: function (connect) {
return [
lrSnippet,
mountFolder(connect, '.tmp'),
mountFolder(connect, yeomanConfig.app)
];
}
}
},
test: {
options: {
middleware: function (connect) {
return [
mountFolder(connect, '.tmp'),
mountFolder(connect, 'test')
];
}
}
}
},
open: {
server: {
url: 'http://localhost:<%= connect.options.port %>'
}
},
clean: {
dist: {
files: [{
dot: true,
src: [
'.tmp',
'<%= yeoman.dist %>/*',
'!<%= yeoman.dist %>/.git*'
]
}]
},
server: '.tmp'
},
jshint: {
options: {
jshintrc: '.jshintrc'
},
all: [
'Gruntfile.js',
'<%= yeoman.app %>/scripts/{,*/}*.js'
]
},
karma: {
unit: {
configFile: 'karma.conf.js',
singleRun: true
}
},
coffee: {
dist: {
files: [{
expand: true,
cwd: '<%= yeoman.app %>/scripts',
src: '{,*/}*.coffee',
dest: '.tmp/scripts',
ext: '.js'
}]
},
test: {
files: [{
expand: true,
cwd: 'test/spec',
src: '{,*/}*.coffee',
dest: '.tmp/spec',
ext: '.js'
}]
}
},
compass: {
options: {
sassDir: '<%= yeoman.app %>/styles',
cssDir: '.tmp/styles',
imagesDir: '<%= yeoman.app %>/images',
javascriptsDir: '<%= yeoman.app %>/scripts',
fontsDir: '<%= yeoman.app %>/styles/fonts',
importPath: '<%= yeoman.app %>/components',
relativeAssets: true
},
dist: {},
server: {
options: {
debugInfo: true
}
}
},
concat: {
dist: {
files: {
'<%= yeoman.dist %>/scripts/scripts.js': [
'.tmp/scripts/{,*/}*.js',
'<%= yeoman.app %>/scripts/{,*/}*.js'
]
}
}
},
useminPrepare: {
html: '<%= yeoman.app %>/index.html',
options: {
dest: '<%= yeoman.dist %>'
}
},
usemin: {
html: ['<%= yeoman.dist %>/{,*/}*.html'],
css: ['<%= yeoman.dist %>/styles/{,*/}*.css'],
options: {
dirs: ['<%= yeoman.dist %>']
}
},
imagemin: {
dist: {
files: [{
expand: true,
cwd: '<%= yeoman.app %>/images',
src: '{,*/}*.{png,jpg,jpeg}',
dest: '<%= yeoman.dist %>/images'
}]
}
},
cssmin: {
dist: {
files: {
'<%= yeoman.dist %>/styles/main.css': [
'.tmp/styles/{,*/}*.css',
'<%= yeoman.app %>/styles/{,*/}*.css'
]
}
}
},
htmlmin: {
dist: {
options: {
/*removeCommentsFromCDATA: true,
// https://github.com/yeoman/grunt-usemin/issues/44
//collapseWhitespace: true,
collapseBooleanAttributes: true,
removeAttributeQuotes: true,
removeRedundantAttributes: true,
useShortDoctype: true,
removeEmptyAttributes: true,
removeOptionalTags: true*/
},
files: [{
expand: true,
cwd: '<%= yeoman.app %>',
src: ['*.html', 'views/*.html'],
dest: '<%= yeoman.dist %>'
}]
}
},
cdnify: {
dist: {
html: ['<%= yeoman.dist %>/*.html']
}
},
ngmin: {
dist: {
files: [{
expand: true,
cwd: '<%= yeoman.dist %>/scripts',
src: '*.js',
dest: '<%= yeoman.dist %>/scripts'
}]
}
},
uglify: {
dist: {
files: {
'<%= yeoman.dist %>/scripts/scripts.js': [
'<%= yeoman.dist %>/scripts/scripts.js'
]
}
}
},
rev: {
dist: {
files: {
src: [
'<%= yeoman.dist %>/scripts/{,*/}*.js',
'<%= yeoman.dist %>/styles/{,*/}*.css',
'<%= yeoman.dist %>/images/{,*/}*.{png,jpg,jpeg,gif,webp,svg}',
'<%= yeoman.dist %>/styles/fonts/*'
]
}
}
},
copy: {
dist: {
files: [{
expand: true,
dot: true,
cwd: '<%= yeoman.app %>',
dest: '<%= yeoman.dist %>',
src: [
'*.{ico,txt}',
'.htaccess',
'components/**/*',
'images/{,*/}*.{gif,webp}',
'styles/fonts/*'
]
}]
}
}
});
grunt.renameTask('regarde', 'watch');
grunt.registerTask('server', [
'clean:server',
'coffee:dist',
'compass:server',
'livereload-start',
'connect:livereload',
'open',
'watch'
]);
grunt.registerTask('test', [
'clean:server',
'coffee',
'compass',
'connect:test',
'karma'
]);
grunt.registerTask('build', [
'clean:dist',
'jshint',
'test',
'coffee',
'compass:dist',
'useminPrepare',
'imagemin',
'cssmin',
'htmlmin',
'concat',
'copy',
'cdnify',
'ngmin',
'uglify',
'rev',
'usemin'
]);
grunt.registerTask('default', ['build']);
};
karma.conf.js:
// Karma configuration
// base path, that will be used to resolve files and exclude
basePath = '';
// list of files / patterns to load in the browser
files = [
JASMINE,
JASMINE_ADAPTER,
'app/components/angular/angular.js',
'app/components/angular-mocks/angular-mocks.js',
'app/scripts/*.js',
'app/scripts/**/*.js',
'test/mock/**/*.js',
'test/spec/**/*.js'
];
// list of files to exclude
exclude = [];
// test results reporter to use
// possible values: dots || progress || growl
reporters = ['progress'];
// web server port
port = 8080;
// cli runner port
runnerPort = 9100;
// enable / disable colors in the output (reporters and logs)
colors = true;
// level of logging
// possible values: LOG_DISABLE || LOG_ERROR || LOG_WARN || LOG_INFO || LOG_DEBUG
logLevel = LOG_INFO;
// enable / disable watching file and executing tests whenever any file changes
autoWatch = false;
// Start these browsers, currently available:
// - Chrome
// - ChromeCanary
// - Firefox
// - Opera
// - Safari (only Mac)
// - PhantomJS
// - IE (only Windows)
browsers = ['Chrome'];
// If browser does not capture in given timeout [ms], kill it
captureTimeout = 5000;
// Continuous Integration mode
// if true, it capture browsers, run tests and exit
singleRun = false;
test/spec/controllers/main.js:
'use strict';
describe('Controller: MainCtrl', function () {
// load the controller's module
beforeEach(module('testApp'));
var MainCtrl,
scope;
// Initialize the controller and a mock scope
beforeEach(inject(function ($controller, $rootScope) {
scope = $rootScope.$new();
MainCtrl = $controller('MainCtrl', {
$scope: scope
});
}));
it('should attach a list of awesomeThings to the scope', function () {
expect(scope.awesomeThings.length).toBe(3);
});
});'use strict';
describe('Controller: MainCtrl', function () {
// load the controller's module
beforeEach(module('testApp'));
var MainCtrl,
scope;
// Initialize the controller and a mock scope
beforeEach(inject(function ($controller, $rootScope) {
scope = $rootScope.$new();
MainCtrl = $controller('MainCtrl', {
$scope: scope
});
}));
it('should attach a list of awesomeThings to the scope', function () {
expect(scope.awesomeThings.length).toBe(3);
});
});
npm install grunt-karma --save-dev
or if you need it
sudo npm install grunt-karma --save-dev
from the docs on https://npmjs.org/package/grunt-karma
after running
npm install grunt-karma --save-dev
add the following line to Gruntfile.js
grunt.loadNpmTasks('grunt-karma');
this works for me.
The obvious answers already posted here were completely unhelpful to me. If reinstalling grunt-karma via npm didn't work, and explicitly loading the task in the Gruntfile didn't help, you may be running a version of npm prior to 1.2.10.
It turns out that recent versions of grunt-karma rely on peer dependencies, which were introduced to Node with version 8.19. After upgrading Nodejs (which also installs npm) and upgrading karma globally, I discovered I needed to edit my karma config files as well. You'll want to add frameworks: ['jasmine'], to karma.conf.js and remove references to JASMINE and JASMINE_ADAPTER from the files setting.
A was having the problem of Not Found.
Finally I realize it was a problem with the port (8080 was already used)
in karma.config.js change the port number:
// web server port
port: 9999,
来源：https://stackoverflow.com/questions/17313157/generator-angular-task-karma-not-found-when-calling-grunt-test