ImboUnitTest\Http\Response\Formatter\XMLTest::testCanFormatAnArrayModelWithNestedArrays PHP Method

    public function testCanFormatAnArrayModelWithNestedArrays()
    {
        $data = ['key' => ['sub' => ['subsub' => 'value']], 'key2' => 'value'];
        $model = $this->getMock('Imbo\\Model\\ArrayModel');
        $model->expects($this->once())->method('getData')->will($this->returnValue($data));
        $xml = $this->formatter->format($model);
        $this->assertXPathMatches('/imbo/key/sub/subsub[.="value"]', $xml);
        $this->assertXPathMatches('/imbo/key2[.="value"]', $xml);
    }