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<?php declare(strict_types = 1); |
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namespace Apicart\Utils\Tests\Arrays; |
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use Apicart\Utils\Arrays\Collection; |
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use PHPUnit\Framework\TestCase; |
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final class CollectionTest extends TestCase |
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{ |
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private const TEST_DATASET = [1, 'b', false, 'a']; |
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/** |
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* @var Collection |
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*/ |
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private $collection; |
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protected function setUp(): void |
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{ |
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$this->collection = new Collection(function () { |
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return self::TEST_DATASET; |
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}); |
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} |
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public function testGetArray(): void |
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{ |
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self::assertSame(self::TEST_DATASET, $this->collection->toArray()); |
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} |
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public function testColumn(): void |
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{ |
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self::assertSame(null, $this->collection->column()); |
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} |
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public function testFirst(): void |
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{ |
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self::assertSame(1, $this->collection->first()); |
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} |
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public function testLast(): void |
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{ |
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self::assertSame('a', $this->collection->last()); |
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} |
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public function testGetIterator(): void |
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{ |
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$iterator = $this->collection->getIterator(); |
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foreach ($iterator as $key => $value) { |
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self::assertSame(self::TEST_DATASET[$key], $value); |
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} |
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} |
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public function testOffsetExists(): void |
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{ |
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self::assertTrue($this->collection->offsetExists(1)); |
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self::assertFalse($this->collection->offsetExists(5)); |
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self::assertTrue(isset($this->collection[1])); |
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self::assertFalse(isset($this->collection[5])); |
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} |
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public function testOffsetGet(): void |
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{ |
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self::assertSame('b', $this->collection->offsetGet(1)); |
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self::assertSame(1, $this->collection[0]); |
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} |
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public function testOffsetSet(): void |
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{ |
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$this->collection->offsetSet('foo', 'bar'); |
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self::assertSame('bar', $this->collection['foo']); |
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$this->collection['tag'] = 'new'; |
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self::assertSame('new', $this->collection->offsetGet('tag')); |
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} |
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public function testOffsetUnset(): void |
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{ |
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self::assertTrue(isset($this->collection[2])); |
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$this->collection->offsetUnset(2); |
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self::assertFalse(isset($this->collection[2])); |
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self::assertTrue(isset($this->collection[0])); |
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unset($this->collection[0]); |
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self::assertFalse(isset($this->collection[0])); |
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} |
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public function testCount(): void |
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{ |
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self::assertSame(count(self::TEST_DATASET), $this->collection->count()); |
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self::assertSame(count(self::TEST_DATASET), count($this->collection)); |
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} |
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public function testToArray(): void |
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{ |
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self::assertSame(self::TEST_DATASET, $this->collection->toArray()); |
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} |
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} |
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apicart /
php-utils
