/** * Test {@link DataObjectSet->shift()} */ function testShift() { $set = new DataObjectSet(); $set->push(new ArrayData(array('Name' => 'Joe'))); $set->push(new ArrayData(array('Name' => 'Bob'))); $set->push(new ArrayData(array('Name' => 'Ted'))); $this->assertEquals('Joe', $set->shift()->Name); }