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

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