Returns a list of available holiday providers.
| public static getProviders ( ) : array | ||
| return | array | list of available holiday providers |
/**
* Tests that the getProviders function returns an array containing all available holiday providers.
*/
public function testGetProviders()
{
$providers = Yasumi::getProviders();
$this->assertNotEmpty($providers);
$this->assertInternalType('array', $providers);
$this->assertContains('Netherlands', $providers);
}
