Angular.js, Yeoman, and Grunt are essential tools for front-end

I've been working on developing an AngularJS application using Yeoman. Everything was going smoothly until I decided to implement some unit tests. Whenever I try to run my unit tests using grunt, I keep encountering the following error:

 Warning: Task "karma" not found. Use --force to continue.
Aborted due to warnings.

I'm at a loss for what to do next. I followed the tutorial on the Yeoman website:

Here is my Gruntfile.js:

 // Code generated on 2016-04-06 using generator-angular 0.11.1
'use strict';

// Configuration for various tasks...

grunt.registerTask('serve', 'Compile then start a connect web server', function (target) {
    // Implementation of serve task...
});

grunt.registerTask('test', [
    // Implementation of test task...
]);

grunt.registerTask('build', [
    // Implementation of build task...
]);

grunt.registerTask('default', [
    // Default task...
});

karma.conf.js:

// Karma configuration
// Generated on 2016-04-06

module.exports = function(config) {
   // Configuration setup for karma...
};

Any assistance or guidance would be greatly appreciated.

Answer №1

Execute the command

npm install grunt-karma --save-dev

If necessary, you can use

sudo npm install grunt-karma --save-dev

For more information, visit: https://npmjs.org/package/grunt-karma

Make sure to also verify the port in the karma.config.js file

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