/**
* Test getValidSubprojects returns NULL when there are no subprojects in DB
*
* @covers Candidate::getValidSubprojects
* @return void
*/
public function testGetValidSubprojectsReturnsNull()
{
$subprojects = array();
$this->_setUpTestDoublesForSelectCandidate();
$this->_dbMock->expects($this->at(2))->method('pselect')->willReturn($subprojects);
$this->_candidate->select(969664);
$this->assertNull($this->_candidate->getValidSubprojects());
}