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<?php namespace GuzzleHttp\Tests\Ring\Future; use GuzzleHttp\Ring\Future\CompletedFutureArray; class CompletedFutureArrayTest extends \PHPUnit_Framework_TestCase { public function testReturnsAsArray() { $f = new CompletedFutureArray(['foo' => 'bar']); $this->assertEquals('bar', $f['foo']); $this->assertFalse(isset($f['baz'])); $f['abc'] = '123'; $this->assertTrue(isset($f['abc'])); $this->assertEquals(['foo' => 'bar', 'abc' => '123'], iterator_to_array($f)); $this->assertEquals(2, count($f)); unset($f['abc']); $this->assertEquals(1, count($f)); $this->assertEquals(['foo' => 'bar'], iterator_to_array($f)); } }