Epfremme\Tests\Collection\Traits\ClearableTraitTest

Complexity

Total Complexity

3

Size/Duplication

Total Lines	42
Duplicated Lines	0 %

Coupling/Cohesion

Components	1
Dependencies	2

Importance

Changes	1
Bugs	0	Features	0

<?php
class ClearableTraitTest extends \PHPUnit_Framework_TestCase
{
    /**
     * @var Collection
     */
    private $collection;

    /**
     * {@inheritdoc}
     */
    public function setUp()
    {
        parent::setUp();

        $this->collection = new Collection([1, 2, 3, 'a' => 4, 'b' => 5]);
    }

    /**
     * Test emptying collection
     *
     * @return void
     */
    public function testClear()
    {
        $this->collection->clear();

        $this->assertAttributeEmpty('elements', $this->collection);
        $this->assertAttributeCount(0, 'elements', $this->collection);
    }

    /**
     * Test collection empty method
     *
     * @return void
     */
    public function testIsEmpty()
    {
        $this->assertFalse($this->collection->isEmpty());
        $this->collection->clear();
        $this->assertTrue($this->collection->isEmpty());
    }
}