/**
* @return array|null
*/
protected function getDateVariables()
{
if (is_null($this->dateVarsChoices)) {
$t = $this->translator;
$result = $this->dateModifiers->getDateVariables();
foreach ($result as $part => $vars) {
$result[$part] = array_map(function ($item) use($t) {
return $t->trans($item);
}, $vars);
}
$this->dateVarsChoices = $result;
}
return $this->dateVarsChoices;
}
public function testDateVariables()
{
$vars = $this->dateModifierProvider->getDateVariables();
$this->assertNotEmpty($vars);
$this->assertCount(8, $vars);
}
