def test_ctor(refresher):
 assert (len(refresher.refreshers) > 0)
 actual_handlers = list(refresher.refreshers.keys())
 expected_handlers = ['schemata', 'tables', 'views', 'functions', 'types', 'databases', 'casing']
 assert (expected_handlers == actual_handlers)

def test_ctor ( refresher ) : assert ( len ( refresher . refreshers ) > 0 ) actual_handlers = list ( refresher . refreshers . keys ( ) ) expected_handlers = [ 'schemata' , 'tables' , 'views' , 'functions' , 'types' , 'databases' , 'casing' ] assert ( expected_handlers == actual_handlers )
refresher object should contain a few handlers .