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<?php |
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namespace Tests\Queryr\Replicator\EntitySource\Api; |
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use BatchingIterator\BatchingIterator; |
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use PHPUnit\Framework\TestCase; |
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use Queryr\Replicator\EntitySource\BatchingEntityPageFetcher; |
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use Queryr\Replicator\EntitySource\EntityPageBatchFetcher; |
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use Tests\Queryr\Replicator\Fixtures\FakeEntityPagesFetcher; |
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/** |
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* @covers \Queryr\Replicator\EntitySource\BatchingEntityPageFetcher |
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* |
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* @licence GNU GPL v2+ |
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* @author Jeroen De Dauw < [email protected] > |
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*/ |
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class ApiEntityPageIteratorTest extends TestCase { |
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public function testIterationOverEmptyIterator() { |
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$iterator = $this->newFakeIterator( [], [] ); |
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$this->assertSame( [], iterator_to_array( $iterator ) ); |
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} |
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private function newFakeIterator( array $pages, array $pagesToFetch ) { |
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return new BatchingIterator( new BatchingEntityPageFetcher( |
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new FakeEntityPagesFetcher( $pages ), |
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$pagesToFetch |
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) ); |
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} |
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public function testWhenNoPagesAreFound_iteratorIsEmpty() { |
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$iterator = $this->newFakeIterator( [], [ 'Q1', 'Q2' ] ); |
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$this->assertSame( [], iterator_to_array( $iterator ) ); |
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} |
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/** |
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* @dataProvider batchProvider |
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*/ |
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public function testCorrectAmountOfCallsAreMadeToTheBatchFetcher( array $ids, $maxBatchSize, $expectedCallCount ) { |
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$fetcher = $this->newFetcherMock(); |
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$fetcher->expects( $this->exactly( $expectedCallCount ) ) |
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->method( 'fetchEntityPages' ) |
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->will( $this->returnArgument( 0 ) ); |
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$iterator = new BatchingIterator( new BatchingEntityPageFetcher( |
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$fetcher, |
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$ids |
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) ); |
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$iterator->setMaxBatchSize( $maxBatchSize ); |
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$this->assertSame( |
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$ids, |
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iterator_to_array( $iterator ) |
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); |
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} |
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private function newFetcherMock() { |
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return $this->createMock( EntityPageBatchFetcher::class ); |
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} |
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public function batchProvider() { |
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return [ |
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[ |
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[ 'Q1', 'Q2', 'Q3', 'Q4', 'Q5' ], |
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5, |
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1 |
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], |
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[ |
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[ 'Q1', 'Q2', 'Q3', 'Q4', 'Q5' ], |
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1, |
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5 |
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], |
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[ |
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[ 'Q1', 'Q2', 'Q3', 'Q4', 'Q5' ], |
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2, |
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3 |
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], |
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85
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[ |
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[ 'Q1', 'Q2', 'Q3', 'Q4', 'Q5' ], |
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3, |
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2 |
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], |
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[ |
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[ 'Q1', 'Q2', 'Q3', 'Q4', 'Q5' ], |
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10, |
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1 |
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], |
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[ |
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[ 'Q1', 'Q2', 'Q3', 'Q4' ], |
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2, |
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2 |
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], |
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]; |
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} |
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105
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} |
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JeroenDeDauw /
Replicator
It seems like the type of the argument is not accepted by the function/method which you are calling.
In some cases, in particular if PHP’s automatic type-juggling kicks in this might be fine. In other cases, however this might be a bug.
We suggest to add an explicit type cast like in the following example: