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<?php |
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declare(strict_types=1); |
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namespace Lampager\Cake\Test\TestCase; |
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use ArrayIterator; |
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use Cake\Datasource\ConnectionManager; |
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use Cake\I18n\FrozenTime; |
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use Cake\ORM\Entity; |
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use Generator; |
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use IteratorAggregate; |
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use Lampager\Cake\PaginationResult; |
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use PHPUnit\Framework\MockObject\MockObject; |
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use Traversable; |
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class PaginationResultTest extends TestCase |
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{ |
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public function setUp(): void |
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{ |
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set_error_handler( |
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static function ($errno, $errstr) { |
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throw new \Exception($errstr, $errno); |
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}, |
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E_ALL |
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); |
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} |
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public function tearDown(): void |
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{ |
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restore_error_handler(); |
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} |
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/** |
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* @param Entity[] $entities |
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* @param Entity[]|Traversable<Entity> $records |
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* @param mixed[] $meta |
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* @dataProvider arrayProvider |
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* @dataProvider iteratorAggregateProvider |
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*/ |
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public function testIteratorCurrent(array $entities, $records, array $meta): void |
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{ |
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$actual = new PaginationResult($records, $meta); |
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$this->assertEquals($entities[0], $actual->current()); |
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$actual->next(); |
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$this->assertTrue($actual->valid()); |
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$this->assertEquals(1, $actual->key()); |
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$this->assertEquals($entities[1], $actual->current()); |
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$actual->next(); |
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$this->assertTrue($actual->valid()); |
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$this->assertEquals(2, $actual->key()); |
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$this->assertEquals($entities[2], $actual->current()); |
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$actual->next(); |
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$this->assertFalse($actual->valid()); |
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$actual->rewind(); |
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$this->assertTrue($actual->valid()); |
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$this->assertEquals(0, $actual->key()); |
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$this->assertEquals($entities[0], $actual->current()); |
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} |
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/** |
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* @param Entity[] $entities |
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* @param Entity[]|Traversable<Entity> $records |
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* @param mixed[] $meta |
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* @dataProvider arrayProvider |
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* @dataProvider iteratorAggregateProvider |
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*/ |
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public function testIteratorKey(array $entities, $records, array $meta): void |
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{ |
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$actual = new PaginationResult($records, $meta); |
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$this->assertEquals(0, $actual->key()); |
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$actual->next(); |
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$this->assertTrue($actual->valid()); |
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$this->assertEquals(1, $actual->key()); |
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$this->assertEquals($entities[1], $actual->current()); |
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$actual->next(); |
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$this->assertTrue($actual->valid()); |
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$this->assertEquals(2, $actual->key()); |
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$this->assertEquals($entities[2], $actual->current()); |
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$actual->next(); |
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$this->assertFalse($actual->valid()); |
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$actual->rewind(); |
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$this->assertTrue($actual->valid()); |
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$this->assertEquals(0, $actual->key()); |
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$this->assertEquals($entities[0], $actual->current()); |
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} |
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/** |
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* @param Entity[] $entities |
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* @param Entity[]|Traversable<Entity> $records |
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* @param mixed[] $meta |
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* @dataProvider arrayProvider |
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* @dataProvider iteratorAggregateProvider |
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*/ |
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public function testIteratorNext(array $entities, $records, array $meta): void |
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{ |
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$actual = new PaginationResult($records, $meta); |
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$actual->next(); |
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$this->assertTrue($actual->valid()); |
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$this->assertEquals(1, $actual->key()); |
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$this->assertEquals($entities[1], $actual->current()); |
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$actual->next(); |
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$this->assertTrue($actual->valid()); |
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$this->assertEquals(2, $actual->key()); |
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$this->assertEquals($entities[2], $actual->current()); |
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$actual->next(); |
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$this->assertFalse($actual->valid()); |
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$actual->rewind(); |
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$this->assertTrue($actual->valid()); |
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$this->assertEquals(0, $actual->key()); |
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$this->assertEquals($entities[0], $actual->current()); |
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} |
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/** |
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* @param Entity[] $entities |
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* @param Entity[]|Traversable<Entity> $records |
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* @param mixed[] $meta |
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* @dataProvider arrayProvider |
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* @dataProvider iteratorAggregateProvider |
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*/ |
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public function testIteratorValid(array $entities, $records, array $meta): void |
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{ |
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$actual = new PaginationResult($records, $meta); |
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$this->assertTrue($actual->valid()); |
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$this->assertEquals(0, $actual->key()); |
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$this->assertEquals($entities[0], $actual->current()); |
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$actual->next(); |
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$this->assertTrue($actual->valid()); |
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$this->assertEquals(1, $actual->key()); |
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$this->assertEquals($entities[1], $actual->current()); |
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$actual->next(); |
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$this->assertTrue($actual->valid()); |
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$this->assertEquals(2, $actual->key()); |
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$this->assertEquals($entities[2], $actual->current()); |
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$actual->next(); |
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$this->assertFalse($actual->valid()); |
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$actual->rewind(); |
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$this->assertTrue($actual->valid()); |
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$this->assertEquals(0, $actual->key()); |
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$this->assertEquals($entities[0], $actual->current()); |
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} |
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/** |
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* @param Entity[] $entities |
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* @param Entity[]|Traversable<Entity> $records |
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* @param mixed[] $meta |
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* @dataProvider arrayProvider |
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* @dataProvider iteratorAggregateProvider |
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*/ |
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public function testJsonSerialize(array $entities, $records, array $meta, string $expected): void |
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{ |
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$actual = json_encode(new PaginationResult($records, $meta)); |
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$this->assertJsonStringEqualsJsonString($expected, $actual); |
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} |
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/** |
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* @param Entity[] $entities |
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* @param Entity[]|Traversable<Entity> $records |
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* @param mixed[] $meta |
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* @dataProvider arrayProvider |
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* @dataProvider iteratorAggregateProvider |
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*/ |
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public function testSerializeAndUnserialize(array $entities, $records, array $meta): void |
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{ |
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$actual = unserialize(serialize(new PaginationResult($records, $meta))); |
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$expected = new PaginationResult($records, $meta); |
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$this->assertJsonEquals($expected, $actual); |
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} |
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/** |
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* @param Entity[] $entities |
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* @param Entity[]|Traversable<Entity> $records |
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* @param mixed[] $meta |
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* @dataProvider arrayProvider |
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* @dataProvider iteratorAggregateProvider |
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*/ |
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public function testDebugInfo(array $entities, $records, array $meta): void |
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{ |
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$actual = (new PaginationResult($records, $meta))->__debugInfo(); |
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$this->assertEquals([ |
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'(help)' => 'This is a Lampager Pagination Result object.', |
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'records' => $entities, |
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'hasPrevious' => $meta['hasPrevious'], |
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'previousCursor' => $meta['previousCursor'], |
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'hasNext' => $meta['hasNext'], |
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'nextCursor' => $meta['nextCursor'], |
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], $actual); |
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} |
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/** |
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* @param Entity[] $entities |
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* @param Entity[]|Traversable<Entity> $records |
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* @param mixed[] $meta |
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* @dataProvider arrayProvider |
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* @dataProvider iteratorAggregateProvider |
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*/ |
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public function testPublicProperties(array $entities, $records, array $meta): void |
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{ |
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$paginationResult = new PaginationResult($records, $meta); |
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$this->assertEquals($meta['hasPrevious'], $paginationResult->hasPrevious); |
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$this->assertEquals($meta['previousCursor'], $paginationResult->previousCursor); |
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$this->assertEquals($meta['hasNext'], $paginationResult->hasNext); |
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$this->assertEquals($meta['nextCursor'], $paginationResult->nextCursor); |
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} |
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/** |
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* @param Entity[] $entities |
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* @param Entity[]|Traversable<Entity> $records |
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* @param mixed[] $meta |
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* @dataProvider arrayProvider |
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* @dataProvider iteratorAggregateProvider |
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*/ |
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public function testUndefinedProperties(array $entities, $records, array $meta): void |
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{ |
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$this->expectException(\Exception::class); |
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$this->expectExceptionMessageMatches('/^Undefined property via __get\(\): undefinedProperty/'); |
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$paginationResult = new PaginationResult($records, $meta); |
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$paginationResult->undefinedProperty; |
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} |
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public function arrayProvider(): Generator |
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{ |
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yield 'Array iteration' => [ |
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[ |
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new Entity([ |
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'id' => 1, |
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'modified' => new FrozenTime('2017-01-01 10:00:00'), |
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]), |
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new Entity([ |
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'id' => 3, |
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'modified' => new FrozenTime('2017-01-01 10:00:00'), |
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]), |
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new Entity([ |
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'id' => 5, |
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'modified' => new FrozenTime('2017-01-01 10:00:00'), |
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]), |
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], |
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[ |
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new Entity([ |
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'id' => 1, |
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'modified' => new FrozenTime('2017-01-01 10:00:00'), |
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]), |
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new Entity([ |
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'id' => 3, |
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'modified' => new FrozenTime('2017-01-01 10:00:00'), |
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]), |
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new Entity([ |
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'id' => 5, |
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'modified' => new FrozenTime('2017-01-01 10:00:00'), |
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]), |
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], |
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[ |
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'hasPrevious' => null, |
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'previousCursor' => null, |
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'hasNext' => true, |
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'nextCursor' => [ |
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'Posts.id' => 2, |
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'Posts.modified' => new FrozenTime('2017-01-01 11:00:00'), |
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], |
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], |
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'{ |
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"records": [ |
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{ |
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"id": 1, |
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"modified": "2017-01-01T10:00:00+00:00" |
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}, |
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{ |
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"id": 3, |
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"modified": "2017-01-01T10:00:00+00:00" |
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}, |
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{ |
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"id": 5, |
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"modified": "2017-01-01T10:00:00+00:00" |
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} |
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], |
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"hasPrevious": null, |
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"previousCursor": null, |
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"hasNext": true, |
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"nextCursor": { |
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"Posts.id": 2, |
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"Posts.modified": "2017-01-01T11:00:00+00:00" |
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} |
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}', |
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]; |
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307
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yield 'ArrayIterator iteration' => [ |
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[ |
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new Entity([ |
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'id' => 1, |
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'modified' => new FrozenTime('2017-01-01 10:00:00'), |
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]), |
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new Entity([ |
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'id' => 3, |
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'modified' => new FrozenTime('2017-01-01 10:00:00'), |
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]), |
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new Entity([ |
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'id' => 5, |
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320
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'modified' => new FrozenTime('2017-01-01 10:00:00'), |
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321
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]), |
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322
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], |
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323
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new ArrayIterator([ |
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324
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new Entity([ |
|
325
|
|
|
'id' => 1, |
|
326
|
|
|
'modified' => new FrozenTime('2017-01-01 10:00:00'), |
|
327
|
|
|
]), |
|
328
|
|
|
new Entity([ |
|
329
|
|
|
'id' => 3, |
|
330
|
|
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'modified' => new FrozenTime('2017-01-01 10:00:00'), |
|
331
|
|
|
]), |
|
332
|
|
|
new Entity([ |
|
333
|
|
|
'id' => 5, |
|
334
|
|
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'modified' => new FrozenTime('2017-01-01 10:00:00'), |
|
335
|
|
|
]), |
|
336
|
|
|
]), |
|
337
|
|
|
[ |
|
338
|
|
|
'hasPrevious' => null, |
|
339
|
|
|
'previousCursor' => null, |
|
340
|
|
|
'hasNext' => true, |
|
341
|
|
|
'nextCursor' => [ |
|
342
|
|
|
'Posts.id' => 2, |
|
343
|
|
|
'Posts.modified' => new FrozenTime('2017-01-01 11:00:00'), |
|
344
|
|
|
], |
|
345
|
|
|
], |
|
346
|
|
|
'{ |
|
347
|
|
|
"records": [ |
|
348
|
|
|
{ |
|
349
|
|
|
"id": 1, |
|
350
|
|
|
"modified": "2017-01-01T10:00:00+00:00" |
|
351
|
|
|
}, |
|
352
|
|
|
{ |
|
353
|
|
|
"id": 3, |
|
354
|
|
|
"modified": "2017-01-01T10:00:00+00:00" |
|
355
|
|
|
}, |
|
356
|
|
|
{ |
|
357
|
|
|
"id": 5, |
|
358
|
|
|
"modified": "2017-01-01T10:00:00+00:00" |
|
359
|
|
|
} |
|
360
|
|
|
], |
|
361
|
|
|
"hasPrevious": null, |
|
362
|
|
|
"previousCursor": null, |
|
363
|
|
|
"hasNext": true, |
|
364
|
|
|
"nextCursor": { |
|
365
|
|
|
"Posts.id": 2, |
|
366
|
|
|
"Posts.modified": "2017-01-01T11:00:00+00:00" |
|
367
|
|
|
} |
|
368
|
|
|
}', |
|
369
|
|
|
]; |
|
370
|
|
|
} |
|
371
|
|
|
|
|
372
|
|
|
public function iteratorAggregateProvider(): Generator |
|
373
|
|
|
{ |
|
374
|
|
|
/** @var IteratorAggregate&MockObject $iteratorAggregate */ |
|
375
|
|
|
$iteratorAggregate = $this->getMockForAbstractClass(IteratorAggregate::class); |
|
376
|
|
|
$iteratorAggregate->method('getIterator')->willReturn(new ArrayIterator([ |
|
377
|
|
|
new Entity([ |
|
378
|
|
|
'id' => 1, |
|
379
|
|
|
'modified' => new FrozenTime('2017-01-01 10:00:00'), |
|
380
|
|
|
]), |
|
381
|
|
|
new Entity([ |
|
382
|
|
|
'id' => 3, |
|
383
|
|
|
'modified' => new FrozenTime('2017-01-01 10:00:00'), |
|
384
|
|
|
]), |
|
385
|
|
|
new Entity([ |
|
386
|
|
|
'id' => 5, |
|
387
|
|
|
'modified' => new FrozenTime('2017-01-01 10:00:00'), |
|
388
|
|
|
]), |
|
389
|
|
|
])); |
|
390
|
|
|
|
|
391
|
|
|
yield 'IteratorAggregate iteration' => [ |
|
392
|
|
|
[ |
|
393
|
|
|
new Entity([ |
|
394
|
|
|
'id' => 1, |
|
395
|
|
|
'modified' => new FrozenTime('2017-01-01 10:00:00'), |
|
396
|
|
|
]), |
|
397
|
|
|
new Entity([ |
|
398
|
|
|
'id' => 3, |
|
399
|
|
|
'modified' => new FrozenTime('2017-01-01 10:00:00'), |
|
400
|
|
|
]), |
|
401
|
|
|
new Entity([ |
|
402
|
|
|
'id' => 5, |
|
403
|
|
|
'modified' => new FrozenTime('2017-01-01 10:00:00'), |
|
404
|
|
|
]), |
|
405
|
|
|
], |
|
406
|
|
|
$iteratorAggregate, |
|
407
|
|
|
[ |
|
408
|
|
|
'hasPrevious' => null, |
|
409
|
|
|
'previousCursor' => null, |
|
410
|
|
|
'hasNext' => true, |
|
411
|
|
|
'nextCursor' => [ |
|
412
|
|
|
'Posts.id' => 2, |
|
413
|
|
|
'Posts.modified' => new FrozenTime('2017-01-01 11:00:00'), |
|
414
|
|
|
], |
|
415
|
|
|
], |
|
416
|
|
|
'{ |
|
417
|
|
|
"records": [ |
|
418
|
|
|
{ |
|
419
|
|
|
"id": 1, |
|
420
|
|
|
"modified": "2017-01-01T10:00:00+00:00" |
|
421
|
|
|
}, |
|
422
|
|
|
{ |
|
423
|
|
|
"id": 3, |
|
424
|
|
|
"modified": "2017-01-01T10:00:00+00:00" |
|
425
|
|
|
}, |
|
426
|
|
|
{ |
|
427
|
|
|
"id": 5, |
|
428
|
|
|
"modified": "2017-01-01T10:00:00+00:00" |
|
429
|
|
|
} |
|
430
|
|
|
], |
|
431
|
|
|
"hasPrevious": null, |
|
432
|
|
|
"previousCursor": null, |
|
433
|
|
|
"hasNext": true, |
|
434
|
|
|
"nextCursor": { |
|
435
|
|
|
"Posts.id": 2, |
|
436
|
|
|
"Posts.modified": "2017-01-01T11:00:00+00:00" |
|
437
|
|
|
} |
|
438
|
|
|
}', |
|
439
|
|
|
]; |
|
440
|
|
|
} |
|
441
|
|
|
} |
|
442
|
|
|
|
lampager /
lampager-cakephp
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This check looks for parameters that have been defined for a function or method, but which are not used in the method body.