Gruntfile.js

module.exports = function(grunt) {
    
    // Project configuration.
    grunt.initConfig({
        mocha_istanbul: {
            coverage: {
                src: 'test',
                options: {
                    timeout: 30000,
                    ignoreLeaks: false,
                    check: {
                        statements: 60,
                        branches: 50,
                        functions: 60,
                        lines: 60
                    }
                }
            }
        },
        jshint: {
            options: {
                node: true,
				globals: {
					'before': false,
					'after': false
				}
            },
            src: ['lib/**/*.js', 'test/**/*.js']
        },
        clean: ['tmp']
    });

    // Load grunt plugins for modules.
    grunt.loadNpmTasks('grunt-contrib-jshint');
    grunt.loadNpmTasks('grunt-mocha-istanbul');
    grunt.loadNpmTasks('grunt-contrib-clean');

    // Register tasks.
    grunt.registerTask('default', ['jshint', 'mocha_istanbul:coverage', 'clean']);

};