/**
* @test
*/
public function renderReturnsZeroIfGivenArrayIsEmpty()
{
$expectedResult = 0;
$this->arguments = array('subject' => array());
$this->injectDependenciesIntoViewHelper($this->viewHelper);
$actualResult = $this->viewHelper->render();
$this->assertSame($expectedResult, $actualResult);
}
/**
* @test
*/
public function renderReturnsZeroIfGivenArrayIsEmpty()
{
$this->viewHelper->expects($this->never())->method('buildRenderChildrenClosure');
$expectedResult = 0;
$this->arguments = array('subject' => array());
$this->injectDependenciesIntoViewHelper($this->viewHelper);
$actualResult = $this->viewHelper->render();
$this->assertSame($expectedResult, $actualResult);
}