CrateTest\Stdlib\ArrayUtilsTest

Complexity

Total Complexity

4

Size/Duplication

Total Lines	35
Duplicated Lines	0 %

Coupling/Cohesion

Components	1
Dependencies	2

Importance

Changes

0

<?php
class ArrayUtilsTest extends TestCase
{
    /**
     * @covers ::toArray
     */
    public function testToArrayWithNull()
    {
        $this->assertEquals([], ArrayUtils::toArray(null));
    }

    /**
     * @covers ::toArray
     */
    public function testToArrayWithArray()
    {
        $this->assertEquals(['hello' => 'world'], ArrayUtils::toArray(['hello' => 'world']));
    }

    /**
     * @covers ::toArray
     */
    public function testToArrayWithIterator()
    {
        $this->assertEquals(['hello' => 'world'], ArrayUtils::toArray(new ArrayIterator(['hello' => 'world'])));
    }

    /**
     * @covers ::toArray
     */
    public function testToArrayWithInvalidValue()
    {
        $this->expectException(InvalidArgumentException::class);
        ArrayUtils::toArray('foo');
    }
}