mirror of
https://github.com/koalyptus/TableFilter.git
synced 2024-06-15 20:25:07 +02:00
160 lines
4.1 KiB
JavaScript
160 lines
4.1 KiB
JavaScript
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var tf = new TableFilter('demo', {
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base_path: '../dist/tablefilter/',
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loader: true
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});
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tf.init();
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var loader = tf.feature('loader');
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module('Sanity checks');
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test('Loader component', function() {
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notEqual(loader, null, 'Loader instanciated');
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equal(loader.cont.nodeName, 'DIV', 'Loader DOM container');
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});
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test('Does not init if initialised', function() {
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// setup
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var show = loader.show;
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var hit = 0;
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loader.show = function() {
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hit++;
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};
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// act
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loader.init();
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// assert
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deepEqual(hit, 0, 'does not initialise');
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loader.show = show;
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});
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module('Feature interface');
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test('Properties', function() {
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deepEqual(loader.tf instanceof TableFilter, true, 'TableFilter instance');
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deepEqual(loader.feature, 'loader', 'Feature name');
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deepEqual(loader.enabled, true, 'Feature enabled');
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deepEqual(loader.initialized, true, 'Feature enabled');
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deepEqual(typeof loader.config, 'object', 'TF configuration object');
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deepEqual(typeof loader.init, 'function', 'Feature init method');
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deepEqual(typeof loader.destroy, 'function', 'Feature destroy method');
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deepEqual(typeof loader.reset, 'function', 'Feature reset method');
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deepEqual(typeof loader.enable, 'function', 'Feature enable method');
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deepEqual(typeof loader.disable, 'function', 'Feature enable method');
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deepEqual(typeof loader.isEnabled, 'function', 'Feature enable method');
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});
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test('Can destroy', function() {
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loader.destroy();
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deepEqual(loader.initialized, false, 'not initialised');
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});
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test('Can reset', function() {
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loader.reset();
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deepEqual(loader.enabled, true, 'enabled');
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});
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test('Can disable', function() {
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loader.disable();
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deepEqual(loader.enabled, false, 'disabled');
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});
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test('Can enable', function() {
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loader.enable();
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deepEqual(loader.enabled, true, 'enabled');
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});
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test('Can init', function() {
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loader.destroy();
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loader.enable();
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loader.init();
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deepEqual(loader.enabled, true, 'enabled');
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});
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test('Can check is enabled', function() {
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loader.isEnabled();
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deepEqual(loader.enabled, true, 'enabled');
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});
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module('Behaviour');
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test('Can show loader', function() {
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loader.show('');
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deepEqual(loader.cont.style.display, '', 'Loader is displayed');
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});
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test('Does not show loader if feature not enabled', function() {
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// setup
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var isEnabled = loader.isEnabled;
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var hit = 0;
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loader.isEnabled = function() {
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hit++;
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};
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// act
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loader.show('');
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// assert
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deepEqual(hit, 1, 'loader not shown');
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loader.isEnabled = isEnabled;
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});
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test('Can generate loader in target element', function() {
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// setup
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loader.destroy();
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loader.targetId = 'my-loader';
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var targetEl = document.getElementById('my-loader');
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// act
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loader.init();
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// assert
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deepEqual(targetEl.innerHTML, '<div class="loader">Loading...</div>',
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'Loader injected in target element');
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});
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test('Can generate loader with custom html', function() {
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// setup
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loader.destroy();
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loader.html = '<h3>loading...</h3>';
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// act
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loader.init();
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// assert
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deepEqual(loader.cont.innerHTML, '<h3>loading...</h3>',
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'Loader with custom html');
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});
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test('Can show loader when known event is emitted', function() {
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// setup
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var show = loader.show;
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var hit = 0;
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loader.show = function() {
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hit++;
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};
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// act
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tf.emitter.emit('before-clearing-filters', tf);
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// assert
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deepEqual(hit, 1, 'show method is called');
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loader.show = show;
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});
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test('Can hide loader when known event is emitted', function() {
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// setup
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var show = loader.show;
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var hit = 0;
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var arg = null;
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loader.show = function() {
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hit++;
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arg = arguments[0];
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};
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// act
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tf.emitter.emit('after-clearing-filters', tf);
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// assert
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deepEqual(hit, 1, 'show method is called');
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deepEqual(arg, 'none', 'with `none` argument');
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loader.show = show;
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});
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module('Tear-down');
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test('can destroy TableFilter DOM elements', function() {
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tf.destroy();
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deepEqual(tf.isInitialized(), false, 'Filters removed');
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});
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