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<?php |
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/** |
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* This file is part of library-template |
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* |
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* For the full copyright and license information, please view the LICENSE |
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* file that was distributed with this source code. |
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* |
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* @author Nicolò Martini <[email protected]> |
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*/ |
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namespace StringTemplate\Test; |
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use StringTemplate\NestedKeyIterator; |
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use StringTemplate\RecursiveArrayOnlyIterator; |
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class NestedKeyIteratorTest extends \PHPUnit_Framework_TestCase |
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{ |
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public function testIteration() |
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{ |
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$ary = array( |
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1 => 'a', |
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'2' => 'b', |
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'third' => array( |
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'a', |
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'b', |
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'c' => array( |
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1, |
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'miao' => 'bau' |
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) |
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) |
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); |
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$iterator = new NestedKeyIterator(new RecursiveArrayOnlyIterator($ary)); |
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$iterator->next(); |
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$this->assertSame('1', $iterator->key()); |
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$this->assertSame('a', $iterator->current()); |
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$iterator->next(); |
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$this->assertSame('2', $iterator->key()); |
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$this->assertSame('b', $iterator->current()); |
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$iterator->next(); |
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$this->assertSame('third.0', $iterator->key()); |
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$this->assertSame('a', $iterator->current()); |
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$iterator->next(); |
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$this->assertSame('third.1', $iterator->key()); |
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$this->assertSame('b', $iterator->current()); |
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$iterator->next(); |
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$this->assertSame('third.c.0', $iterator->key()); |
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$this->assertSame(1, $iterator->current()); |
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$iterator->next(); |
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$this->assertSame('third.c.miao', $iterator->key()); |
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$this->assertSame('bau', $iterator->current()); |
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} |
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public function testIterationWhenValueAreNotScalars() |
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{ |
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$ary = array( |
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'a' => array( |
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'b' => 'a', |
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'c' => $c = new \stdClass(), |
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) |
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); |
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$iterator = new NestedKeyIterator(new RecursiveArrayOnlyIterator($ary)); |
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$iterator->next(); |
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$this->assertSame('a.b', $iterator->key()); |
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$this->assertSame('a', $iterator->current()); |
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$iterator->next(); |
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$this->assertSame('a.c', $iterator->key()); |
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$this->assertSame($c, $iterator->current()); |
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} |
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} |
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nicmart /
StringTemplate
