Rename `eventHandler` and `selectorEngine` files.

1 files changed, 77 insertions, 0 deletions

diff --git a/js/tests/unit/dom/selector-engine.js b/js/tests/unit/dom/selector-engine.js
new file mode 100644
index 000000000..80bee7800
--- /dev/null
+++ b/js/tests/unit/dom/selector-engine.js
@@ -0,0 +1,77 @@
+$(function () {
+  'use strict'
+
+  QUnit.module('selectorEngine')
+
+  QUnit.test('should be defined', function (assert) {
+    assert.expect(1)
+    assert.ok(SelectorEngine, 'Manipulator is defined')
+  })
+
+  QUnit.test('should determine if an element match the selector', function (assert) {
+    assert.expect(2)
+    $('<input type="checkbox" /> <button class="btn"></button>').appendTo('#qunit-fixture')
+
+    assert.ok(!SelectorEngine.matches($('#qunit-fixture')[0], '.btn'))
+    assert.ok(SelectorEngine.matches($('.btn')[0], '.btn'))
+  })
+
+  QUnit.test('should find the selector, according to an element or not', function (assert) {
+    assert.expect(3)
+    $('<input type="checkbox" /> <button class="btn"></button>').appendTo('#qunit-fixture')
+
+    var btn = $('.btn').first()[0]
+    assert.strictEqual(SelectorEngine.find($('.btn')), null)
+    assert.equal(SelectorEngine.find('.btn')[0], btn)
+    assert.equal(SelectorEngine.find('.btn', $('#qunit-fixture')[0])[0], btn)
+  })
+
+  QUnit.test('should find the first element which match the selector, according to an element or not', function (assert) {
+    assert.expect(3)
+    $('<button class="btn">btn1</button> <button class="btn">btn2</button>').appendTo('#qunit-fixture')
+
+    var btn = $('.btn').first()[0]
+    assert.strictEqual(SelectorEngine.findOne($('.btn')), null)
+    assert.equal(SelectorEngine.findOne('.btn'), btn)
+    assert.equal(SelectorEngine.findOne('.btn', $('#qunit-fixture')[0]), btn)
+  })
+
+  QUnit.test('should find children', function (assert) {
+    assert.expect(2)
+    $('<button class="btn">btn1</button> <button class="btn">btn2</button> <input type="text" />').appendTo('#qunit-fixture')
+
+    assert.strictEqual(SelectorEngine.children($('.btn')), null)
+    assert.equal(SelectorEngine.children($('#qunit-fixture')[0], '.btn').length, 2)
+  })
+
+  QUnit.test('should find the selector in parents', function (assert) {
+    assert.expect(2)
+
+    $('<input type="text" />').appendTo('#qunit-fixture')
+    assert.strictEqual(SelectorEngine.parents($('.container')[0], {}), null)
+    assert.strictEqual(SelectorEngine.parents($('input')[0], 'body').length, 1)
+  })
+
+  QUnit.test('should find the closest element according to the selector', function (assert) {
+    assert.expect(2)
+    var html =
+      '<div class="test">' +
+      '  <button class="btn"></button>' +
+      '</div>'
+
+    $(html).appendTo('#qunit-fixture')
+    assert.strictEqual(SelectorEngine.closest($('.btn')[0], {}), null)
+    assert.strictEqual(SelectorEngine.closest($('.btn')[0], '.test'), $('.test')[0])
+  })
+
+  QUnit.test('should fin previous element', function (assert) {
+    assert.expect(2)
+    var html =
+      '<div class="test"></div>' +
+      '<button class="btn"></button>'
+
+    $(html).appendTo('#qunit-fixture')
+    assert.strictEqual(SelectorEngine.prev($('.btn')[0], {}), null)
+    assert.strictEqual(SelectorEngine.prev($('.btn')[0], '.test')[0], $('.test')[0])
+  })
+})