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<?php |
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namespace Pagerfanta\Tests\Adapter; |
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5
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use Pagerfanta\Adapter\CallbackAdapter; |
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use PHPUnit\Framework\TestCase; |
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7
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8
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class CallbackAdapterTest extends TestCase |
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{ |
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/** |
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11
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* @expectedException \Pagerfanta\Exception\InvalidArgumentException |
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* @dataProvider notCallbackProvider |
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*/ |
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public function testConstructorShouldThrowAnInvalidArgumentExceptionIfTheGetNbResultsCallbackIsNotACallback($value) |
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{ |
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new CallbackAdapter($value, function () {}); |
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} |
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/** |
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20
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* @expectedException \Pagerfanta\Exception\InvalidArgumentException |
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* @dataProvider notCallbackProvider |
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*/ |
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public function testConstructorShouldThrowAnInvalidArgumentExceptionIfTheGetSliceCallbackIsNotACallback($value) |
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{ |
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new CallbackAdapter(function () {}, $value); |
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} |
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public function notCallbackProvider() |
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{ |
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return array( |
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array('foo'), |
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array(1), |
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); |
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} |
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36
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public function testGetNbResultShouldReturnTheGetNbResultsCallbackReturnValue() |
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{ |
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$getNbResultsCallback = function () { |
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return 42; |
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}; |
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$adapter = new CallbackAdapter($getNbResultsCallback, function () {}); |
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$this->assertEquals(42, $adapter->getNbResults()); |
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} |
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public function testGetSliceShouldReturnTheGetSliceCallbackReturnValue() |
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{ |
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$results = new \ArrayObject(); |
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$getSliceCallback = function () use ($results) { |
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return $results; |
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}; |
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$adapter = new CallbackAdapter(function () {}, $getSliceCallback); |
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$this->assertSame($results, $adapter->getSlice(1, 1)); |
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} |
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public function testGetSliceShouldPassTheOffsetAndLengthToTheGetSliceCallback() |
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{ |
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$testCase = $this; |
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$getSliceCallback = function ($offset, $length) use ($testCase) { |
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$testCase->assertSame(10, $offset); |
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$testCase->assertSame(18, $length); |
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}; |
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66
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$adapter = new CallbackAdapter(function () {}, $getSliceCallback); |
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$adapter->getSlice(10, 18); |
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} |
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} |
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whiteoctober /
Pagerfanta
