class Aquarius(object):
"""The main class of the application. It initialises the application
and is called back later for inter-module communication to take
place"""
def __init__(self, output_type, harvester_type, interactor_factory):
self.__is_harvesting = False
self.__config = Config()
self.__output = OutputFactory(self, self.__config).get_output(output_type)
self.__harvester = HarvesterFactory(self, self.__config).get_harvester()
self.__interactor_factory = interactor_factory
def main(self):
self.__output.main()
def search_books(self, search_term):
i = self.__interactor_factory.get_search_book_interactor()
return i.execute(search_term)
def list_books_by_first_letter(self, first_letter):
i = self.__interactor_factory.get_list_books_by_first_letter_interactor()
return i.execute(first_letter)
def get_book_details(self, book_id):
i = self.__interactor_factory.get_book_details_interactor()
return i.execute(book_id)
def get_book_type(self, format_code):
i = self.__interactor_factory.get_book_type_interactor()
return i.execute(format_code)
def add_book(self, book):
i = self.__interactor_factory.get_add_book_interactor()
i.execute(book)
def harvest_books(self):
if not self.is_harvesting:
self.__harvester.do_harvest()
@property
def is_harvesting(self):
return self.__is_harvesting
@is_harvesting.setter
def is_harvesting(self, val):
self.__is_harvesting = val
def set_output(self, output):
self.__output = output
def set_harvester(self, harvester):
self.__harvester = harvester
class TestHarvestFactory(unittest.TestCase):
def setUp(self):
self.__f = HarvesterFactory(None, None)
def test_get_filesystem_harvester_returns_filesystem_harvester(self):
h = self.__f.get_harvester()
self.assertIsInstance(h, FileSystemHarvester)
def __init__(self, output_type, harvester_type, interactor_factory):
self.__is_harvesting = False
self.__config = Config()
self.__output = OutputFactory(self, self.__config).get_output(output_type)
self.__harvester = HarvesterFactory(self, self.__config).get_harvester()
self.__interactor_factory = interactor_factory
def setUp(self):
self.__f = HarvesterFactory(None, None)