protected function assertValuesInRows($columnKey, array $expectedValues, array $actualRows)
{
$expectedValues = array_fill_keys(array_values($expectedValues), true);
$containedValues = array();
foreach ($actualRows as $row) {
if (isset($row[$columnKey])) {
$containedValues[$row[$columnKey]] = true;
}
}
$this->assertEquals($expectedValues, $containedValues);
}