$options =
[ 'group_column' => 'value',
'group_columns' =>
[],
'table' => 'test_entity__integer',
] +
$options;
$handler->
init($this->executable,
$this->display,
$options);
$this->executable->row_index = 0;
$this->executable->result =
[0 =>
new ResultRow([])];
$items =
[3, 1, 4, 1, 5, 9
];
$this->
assertEquals($expected_values,
$handler->
executePrepareItemsByDelta($items));
} /**
* Provides test data for testPrepareItemsByDelta().
*/
public function providerTestPrepareItemsByDelta() { $data =
[];
// Let's display all values.
$data[] =
[[],
[3, 1, 4, 1, 5, 9
]];
// Test just reversed deltas.