🎉 Tests

Author: Vinayak Kulkarni

karma.conf.js

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+// Karma configuration
+module.exports = function(config) {
+    config.set({
+
+        // base path that will be used to resolve all patterns (eg. files, exclude)
+        basePath: '',
+
+        // frameworks to use
+        // available frameworks: https://npmjs.org/browse/keyword/karma-adapter
+        frameworks: ['jasmine', 'browserify'],
+
+        // list of files / patterns to load in the browser
+        files: [
+            'test/**/*.js'
+        ],
+
+        // list of files to exclude
+        exclude: [],
+
+        // preprocess matching files before serving them to the browser
+        // available preprocessors: https://npmjs.org/browse/keyword/karma-preprocessor
+        preprocessors: {
+            'test/**/*.spec.js': ['browserify']
+        },
+
+        // test results reporter to use
+        // possible values: 'dots', 'progress'
+        // available reporters: https://npmjs.org/browse/keyword/karma-reporter
+        reporters: ['spec'],
+
+        // web server port
+        port: 9876,
+
+        // enable / disable colors in the output (reporters and logs)
+        colors: true,
+
+        // level of logging
+        // possible values: config.LOG_DISABLE || config.LOG_ERROR || config.LOG_WARN || config.LOG_INFO || config.LOG_DEBUG
+        logLevel: config.LOG_INFO,
+
+        // enable / disable watching file and executing tests whenever any file changes
+        autoWatch: true,
+
+        // start these browsers
+        // available browser launchers: https://npmjs.org/browse/keyword/karma-launcher
+        browsers: ['PhantomJS'],
+
+        // Continuous Integration mode
+        // if true, Karma captures browsers, runs the tests and exits
+        singleRun: true,
+
+        // Browserify config
+        browserify: {
+            transform: [
+                ['babelify', { presets: ['es2015'] }],
+                ['aliasify', { aliases: { 'vue': 'vue/dist/vue.js' } }]
+            ],
+            debug: true
+        }
+    })
+}

test/index.spec.js

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+const Vue = require('vue');
+const VueSort = require('../src/index');
+
+function getComponent(Component, propsData) {
+	const Ctor = Vue.extend(Component);
+	return new Ctor({ propsData }).$mount();
+}
+
+var exampleData = {
+	sort: 1,
+	sorttype: 'desc'
+};
+
+describe('VueSortingTest', function() {
+	it('emits correct event', function(done) {
+		const vm = getComponent(VueSort, {
+			data: exampleData
+		});
+
+		vm.$on('sort-data', function (sort, direction) {
+			expect(sort).toBe(1);
+			expect(direction).toBe('desc');
+			done();
+		});
+
+		vm.sortData(1, 'desc');
+	});
+});