mundschenk-at /
php-typography
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| 1 | <?php |
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| 36 | class Trie_Node_Test extends PHP_Typography_Testcase { |
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| 37 | |||
| 38 | /** |
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| 39 | * Sets up the fixture, for example, opens a network connection. |
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| 40 | * This method is called before a test is executed. |
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| 41 | */ |
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| 42 | protected function setUp() { // @codingStandardsIgnoreLine |
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| 43 | } |
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| 44 | |||
| 45 | /** |
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| 46 | * Tears down the fixture, for example, closes a network connection. |
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| 47 | * This method is called after a test is executed. |
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| 48 | */ |
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| 49 | protected function tearDown() { // @codingStandardsIgnoreLine |
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| 50 | } |
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| 51 | |||
| 52 | |||
| 53 | |||
| 54 | /** |
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| 55 | * Tests build_trie. |
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| 56 | * |
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| 57 | * @covers ::build_trie |
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| 58 | * @covers ::__construct |
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| 59 | * |
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| 60 | * @uses ::get_node |
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| 61 | * @uses PHP_Typography\Strings::mb_str_split |
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| 62 | * |
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| 63 | * @return Trie_Node |
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| 64 | */ |
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| 65 | public function test_build_trie() { |
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| 66 | $trie = Trie_Node::build_trie( [ |
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| 67 | '_aba' => '00010', |
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| 68 | '_abl' => '00030', |
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| 69 | '_abo' => '00002', |
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| 70 | '_abol' => '000300', |
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| 71 | '_abor' => '000100', |
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| 72 | '_abs' => '00032', |
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| 73 | '_abu' => '00030', |
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| 74 | '_aden' => '000030', |
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| 75 | ] ); |
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| 76 | |||
| 77 | $this->assertInstanceOf( Trie_Node::class, $trie ); |
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| 78 | |||
| 79 | return $trie; |
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| 80 | } |
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| 81 | |||
| 82 | /** |
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| 83 | * Test exists. |
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| 84 | * |
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| 85 | * @covers ::exists |
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| 86 | * @depends test_build_trie |
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| 87 | |||
| 88 | * @param Trie_Node $trie A trie. |
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| 89 | * |
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| 90 | * @return Trie_Node |
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| 91 | */ |
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| 92 | public function test_exists( Trie_Node $trie ) { |
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| 93 | $this->assertTrue( $trie->exists( '_' ) ); |
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| 94 | $this->assertFalse( $trie->exists( 'foobar' ) ); |
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| 95 | |||
| 96 | return $trie; |
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| 97 | } |
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| 98 | |||
| 99 | /** |
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| 100 | * Test get_node. |
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| 101 | * |
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| 102 | * @covers ::get_node |
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| 103 | * @depends test_build_trie |
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| 104 | * |
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| 105 | * @param Trie_Node $trie A trie. |
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| 106 | * |
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| 107 | * @return Trie_Node |
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| 108 | */ |
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| 109 | public function test_get_node( Trie_Node $trie ) { |
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| 110 | $node = $trie->get_node( '_' ); |
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| 111 | |||
| 112 | $this->assertInstanceOf( Trie_Node::class, $node ); |
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| 113 | |||
| 114 | return $trie; |
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| 115 | } |
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| 116 | |||
| 117 | /** |
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| 118 | * Test get_node. |
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| 119 | * |
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| 120 | * @covers ::get_node |
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| 121 | * @depends test_get_node |
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| 122 | * |
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| 123 | * @uses ::__construct |
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| 124 | * |
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| 125 | * @param Trie_Node $trie A trie. |
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| 126 | * |
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| 127 | * @return Trie_Node |
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| 128 | */ |
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| 129 | public function test_get_node_new( Trie_Node $trie ) { |
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| 130 | $node = $trie->get_node( '*' ); |
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| 131 | |||
| 132 | $this->assertInstanceOf( Trie_Node::class, $node ); |
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| 133 | |||
| 134 | return $trie; |
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| 135 | } |
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| 136 | |||
| 137 | /** |
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| 138 | * Test offsets. |
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| 139 | * |
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| 140 | * @covers ::offsets |
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| 141 | * @depends test_build_trie |
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| 142 | * |
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| 143 | * @uses ::get_node |
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| 144 | * |
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| 145 | * @param Trie_Node $trie A trie. |
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| 146 | * |
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| 147 | * @return Trie_Node |
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| 148 | */ |
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| 149 | public function test_offsets( Trie_Node $trie ) { |
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| 150 | $node = $trie->get_node( '_' ); |
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| 151 | $node = $node->get_node( 'a' ); |
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| 152 | $node = $node->get_node( 'b' ); |
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| 153 | $node = $node->get_node( 'a' ); |
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| 154 | |||
| 155 | $this->assertInstanceOf( Trie_Node::class, $node ); |
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| 156 | $this->assertInternalType( 'array', $node->offsets() ); |
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| 157 | $this->assertGreaterThan( 0, count( $node->offsets() ) ); |
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| 158 | |||
| 159 | return $trie; |
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| 160 | } |
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| 161 | } |
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| 162 |
