TableFilter/test/test-clear-button.js

requirejs(['test-config', '../src/tablefilter'], function(config, TableFilter){

    QUnit.start();

    var ClearButton = require('modules/clearButton').ClearButton,
        types = require('types').Types,
        dom = require('dom').Dom;

    var tf = new TableFilter('demo', {
        btn_reset: true
    });
    tf.init();

    var clearButton = tf.Cpt.clearButton;
    module('Sanity checks');
    test('Clear button component', function() {
        deepEqual(clearButton instanceof ClearButton, true, 'ClearButton type');
        notEqual(clearButton, null, 'ClearButton instanciated');
        notEqual(clearButton.btnResetEl, null, 'btnResetEl property');
    });

    module('UI elements');
    test('ClearButton UI elements', function() {
        var container = clearButton.btnResetEl;
        deepEqual(container.nodeName, 'INPUT', 'Clear button container');
        deepEqual(container.parentNode.id, clearButton.prfxResetSpan+tf.id, 'Container id');
    });

    module('Destroy and re-init');
    test('Remove UI', function() {
        clearButton.destroy();
        var btnResetEl = tf.Cpt.clearButton.btnResetEl;
        deepEqual(btnResetEl, null, 'Clear button is removed');
    });

    test('Re-set UI', function() {
        tf.enableIcons = false;
        tf.Cpt.clearButton.btnResetHtml = null;
        tf.Cpt.clearButton.btnResetText = 'Clear';
        tf.Cpt.clearButton.init();

        var btnResetEl = tf.Cpt.clearButton.btnResetEl;
        deepEqual(btnResetEl.nodeName, 'A', 'Clear button tag changed');
        deepEqual(dom.getText(btnResetEl), 'Clear', 'Clear button text');
    });

});