/** * @dataProvider instanceProvider * * @since 0.6 * * @param Diff $list */ public function testAddInvalidDiffOp(Diff $list) { $invalidDiffOp = $this->getMock('Diff\\DiffOp\\DiffOp'); $invalidDiffOp->expects($this->atLeastOnce())->method('getType')->will($this->returnValue('~=[,,_,,]:3')); $this->setExpectedException('Exception'); $list->append($invalidDiffOp); }