webeweb /
core-library
Duplicate code is one of the most pungent code smells. A rule that is often used is to re-structure code once it is duplicated in three or more places.
Common duplication problems, and corresponding solutions are:
| 1 | <?php |
||
| 24 | final class NavigationItemTest extends PHPUnit_Framework_TestCase { |
||
| 25 | |||
| 26 | /** |
||
| 27 | * Tests the __construct() method. |
||
| 28 | * |
||
| 29 | * @return void |
||
| 30 | */ |
||
| 31 | public function testConstructor() { |
||
| 32 | |||
| 33 | $obj = new NavigationItem("id"); |
||
| 34 | |||
| 35 | $this->assertEquals("id", $obj->getId()); |
||
| 36 | |||
| 37 | $this->assertEquals(null, $obj->getFirstNode()); |
||
| 38 | $this->assertEquals(null, $obj->getLastNode()); |
||
| 39 | $this->assertEquals([], $obj->getNodes()); |
||
| 40 | $this->assertEquals(null, $obj->getParent()); |
||
| 41 | |||
| 42 | $this->assertEquals("id", $obj->getSpan()); |
||
| 43 | $this->assertEquals("javascript: void(0);", $obj->getHref()); |
||
| 44 | $this->assertEquals(null, $obj->getIcon()); |
||
| 45 | } |
||
| 46 | |||
| 47 | /** |
||
| 48 | * Tests the addNode() method. |
||
| 49 | * |
||
| 50 | * @return void. |
||
| 51 | */ |
||
| 52 | public function testAddNode() { |
||
| 53 | |||
| 54 | $obj = new NavigationItem("id"); |
||
| 55 | $add = new NavigationItem("id2"); |
||
| 56 | |||
| 57 | $obj->addNode($add); |
||
| 58 | $this->assertEquals([$add], $obj->getNodes()); |
||
| 59 | } |
||
| 60 | |||
| 61 | /** |
||
| 62 | * Tests the clearNode() method. |
||
| 63 | * |
||
| 64 | * @return void. |
||
| 65 | */ |
||
| 66 | public function testClearNode() { |
||
| 67 | |||
| 68 | $obj = new NavigationItem("id"); |
||
| 69 | $add = new NavigationItem("id2"); |
||
| 70 | |||
| 71 | $obj->addNode($add); |
||
| 72 | $this->assertEquals([$add], $obj->getNodes()); |
||
| 73 | |||
| 74 | $obj->clearNodes(); |
||
| 75 | $this->assertEquals([], $obj->getNodes()); |
||
| 76 | } |
||
| 77 | |||
| 78 | /** |
||
| 79 | * Tests the getFirstNode() method. |
||
| 80 | * |
||
| 81 | * @return void. |
||
| 82 | */ |
||
| 83 | public function testGetFirstNode() { |
||
| 84 | |||
| 85 | $obj = new NavigationItem("id"); |
||
| 86 | $add = new NavigationItem("id2"); |
||
| 87 | |||
| 88 | $obj->addNode($add); |
||
| 89 | $this->assertEquals($add, $obj->getFirstNode()); |
||
| 90 | } |
||
| 91 | |||
| 92 | /** |
||
| 93 | * Tests the getLastNode() method. |
||
| 94 | * |
||
| 95 | * @return void. |
||
| 96 | */ |
||
| 97 | public function testGetLastNode() { |
||
| 98 | |||
| 99 | $obj = new NavigationItem("id"); |
||
| 100 | $add = new NavigationItem("id2"); |
||
| 101 | |||
| 102 | $obj->addNode($add); |
||
| 103 | $this->assertEquals($add, $obj->getLastNode()); |
||
| 104 | } |
||
| 105 | |||
| 106 | /** |
||
| 107 | * Tests the getNodeAt() method. |
||
| 108 | * |
||
| 109 | * @return void. |
||
| 110 | */ |
||
| 111 | public function testGetNodeAt() { |
||
| 112 | |||
| 113 | $obj = new NavigationItem("id"); |
||
| 114 | $add = new NavigationItem("id2"); |
||
| 115 | |||
| 116 | $obj->addNode($add); |
||
| 117 | $this->assertEquals(null, $obj->getNodeAt(-1)); |
||
| 118 | $this->assertEquals($add, $obj->getNodeAt(0)); |
||
| 119 | $this->assertEquals(null, $obj->getNodeAt(1)); |
||
| 120 | } |
||
| 121 | |||
| 122 | /** |
||
| 123 | * Tests the getNodeById() method. |
||
| 124 | * |
||
| 125 | * @return void. |
||
| 126 | */ |
||
| 127 | public function testGetNodeById() { |
||
| 128 | |||
| 129 | $obj = new NavigationItem("id"); |
||
| 130 | $add1 = new NavigationItem("id2"); |
||
| 131 | $add2 = new NavigationItem("id3"); |
||
| 132 | |||
| 133 | $obj->addNode($add1); |
||
| 134 | $add1->addNode($add2); |
||
| 135 | $this->assertEquals(null, $obj->getNodeById("exception")); |
||
| 136 | $this->assertEquals($add1, $obj->getNodeById("id2")); |
||
| 137 | $this->assertEquals(null, $obj->getNodeById("id3")); |
||
| 138 | $this->assertEquals($add2, $obj->getNodeById("id3", true)); |
||
| 139 | } |
||
| 140 | |||
| 141 | /** |
||
| 142 | * Tests the removeNode() method. |
||
| 143 | * |
||
| 144 | * @return void. |
||
| 145 | */ |
||
| 146 | public function testRemoveNode() { |
||
| 147 | |||
| 148 | $obj = new NavigationItem("id"); |
||
| 149 | $add = new NavigationItem("id2"); |
||
| 150 | |||
| 151 | $obj->addNode($add); |
||
| 152 | $this->assertEquals([$add], $obj->getNodes()); |
||
| 153 | |||
| 154 | $obj->removeNode($add); |
||
| 155 | $this->assertEquals([], $obj->getNodes()); |
||
| 156 | } |
||
| 157 | |||
| 158 | /** |
||
| 159 | * Tests the toArray() method. |
||
| 160 | * |
||
| 161 | * @return void. |
||
| 162 | */ |
||
| 163 | public function testToArray() { |
||
| 164 | |||
| 165 | $obj = new NavigationItem("id"); |
||
| 166 | |||
| 167 | $res1 = ["span" => "id", "href" => "javascript: void(0);"]; |
||
| 168 | $this->assertEquals($res1, $obj->toArray()); |
||
| 169 | |||
| 170 | $obj->setHref("href"); |
||
| 171 | $res2 = ["span" => "id", "href" => "href"]; |
||
| 172 | $this->assertEquals($res2, $obj->toArray()); |
||
| 173 | |||
| 174 | $obj->setIcon("icon"); |
||
| 175 | $res3 = ["span" => "id", "href" => "href", "icon" => "icon"]; |
||
| 176 | $this->assertEquals($res3, $obj->toArray()); |
||
| 177 | |||
| 178 | $obj->addNode(new NavigationItem("id2")); |
||
| 179 | $res4 = ["span" => "id", "href" => "href", "icon" => "icon", "subitems" => [["span" => "id2", "href" => "javascript: void(0);"]]]; |
||
| 180 | $this->assertEquals($res4, $obj->toArray()); |
||
| 181 | } |
||
| 182 | |||
| 183 | } |
||
| 184 |
