def test_stations(self, repository: Repository):
"""Checks that a list of stations is returned properly."""
station_entries = repository.read_stations()
station_statistics = repository.read_stations_statistics()
self.assertEqual(len(station_entries), 2)
self.assertEqual(len(station_statistics), 2)
s1, s2 = zip(station_entries, station_statistics)
self.check_station1(*s1)
self.check_station2(*s2)
# Now limit number of returned stations to just one. There should be only station-id 1.
station_entries = repository.read_stations(limit=1)
station_statistics = repository.read_stations_statistics(limit=1)
self.assertEqual(len(station_entries), 1)
self.assertEqual(len(station_statistics), 1)
self.check_station1(station_entries[0], station_statistics[0]
) # This should return values for station-id 1
# Now skip the first station. Only station 2 should be returned.
station_entries = repository.read_stations(offset=1)
station_statistics = repository.read_stations_statistics(offset=1)
self.assertEqual(len(station_entries), 1)
self.assertEqual(len(station_statistics), 1)
self.check_station2(station_entries[0], station_statistics[0]
) # This should return values for station-id 2
def stations(limit_and_offset):
'''This function retrieves list of all registered ground stations.'''
repository = Repository()
stations = repository.read_stations(**limit_and_offset)
statistics = repository.read_stations_statistics(**limit_and_offset)
station_count = repository.count_stations()
# Now convert the data to a list of objects that we can pass to the template.
stationlist = []
for station, stat in zip(stations, statistics):
x = {}
x['station_id'] = station['station_id']
x['name'] = station['name']
x['coords'] = utils.coords(station['lon'], station['lat'])
x['descr'] = station['descr']
x['config'] = station['config']
x['registered'] = station['registered']
x['lastobs'] = stat["last_los"]
x['cnt'] = stat["observation_count"]
stationlist.append(x)
return 'stations.html', dict(stations=stationlist,
item_count=station_count)