def test_weather(self):
options = JCMTWeather.get_available()
self.assertIsInstance(options, OrderedDict)
option_names = JCMTWeather.get_options()
self.assertIsInstance(option_names, OrderedDict)
weathers = set()
for weather in (
JCMTWeather.BAND1,
JCMTWeather.BAND2,
JCMTWeather.BAND3,
JCMTWeather.BAND4,
JCMTWeather.BAND5,
):
# Identifiers should be unique integers.
self.assertIsInstance(weather, int)
self.assertNotIn(weather, weathers)
weathers.add(weather)
# is_valid and get_name should work on these values.
self.assertTrue(JCMTWeather.is_valid(weather))
weather_name = JCMTWeather.get_name(weather)
self.assertIsInstance(weather_name, unicode)
# It should also be in the list of options.
self.assertIn(weather, options)
self.assertIsInstance(options[weather].name, unicode)
self.assertEqual(options[weather].name, weather_name)
self.assertIn(weather, option_names)
self.assertIsInstance(option_names[weather], unicode)
self.assertEqual(option_names[weather], weather_name)
self.assertFalse(JCMTWeather.is_valid(0))
self.assertFalse(JCMTWeather.is_valid(999))
# Check set of weathers considered to be available.
self.assertEqual(set(options.keys()), weathers)
self.assertEqual(set(JCMTWeather.get_options().keys()), weathers)
self.assertEqual(
set(JCMTWeather.get_options(include_unavailable=True).keys()),
weathers)
def test_request_collection(self):
c = JCMTRequestCollection()
self.assertIsInstance(c, OrderedDict)
# An empty table should have a table attribute which is false.
t = c.to_table()
self.assertIsInstance(t, ResultTable)
self.assertFalse(t.table)
total = c.get_total()
self.assertIsInstance(total, JCMTRequestTotal)
self.assertEqual(total.total, 0.0)
self.assertEqual(total.instrument, {})
self.assertEqual(total.instrument_grouped, {})
self.assertEqual(total.weather, {})
self.assertEqual(total.total_non_free, 0.0)
# Add some rows.
c[1] = JCMTRequest(1, 0, instrument=1, ancillary=0,
weather=1, time=10.0)
c[2] = JCMTRequest(2, 0, instrument=1, ancillary=0,
weather=1, time=20.0)
c[3] = JCMTRequest(3, 0, instrument=1, ancillary=0,
weather=2, time=100.0)
# The table's table attribute is now true.
t = c.to_table()
self.assertIsInstance(t, ResultTable)
self.assertTrue(t.table)
# We should have the instrument, but no totals as there is only one.
self.assertIn((1, 0), t.table)
self.assertNotIn(0, t.table)
# Check the weather band times have been added up as expected.
self.assertEqual(t.table[(1, 0)], {1: 30.0, 2: 100.0, None: 130.0})
# And we should have sensible rows and columns dictionaries.
self.assertIsInstance(t.rows, OrderedDict)
self.assertEqual(list(t.rows.keys()), [(1, 0)])
self.assertIsInstance(t.columns, OrderedDict)
self.assertEqual(list(t.columns.keys()),
list(JCMTWeather.get_available().keys()))
# Add data for more instruments.
c[4] = JCMTRequest(4, 0, instrument=2, ancillary=0,
weather=2, time=200.0)
c[5] = JCMTRequest(5, 0, instrument=4, ancillary=0,
weather=5, time=1000.0)
t = c.to_table()
# Check the rows.
self.assertEqual(
set(t.table.keys()), set((None, (1, 0), (2, 0), (4, 0))))
self.assertEqual(
set(t.rows.keys()), set(((1, 0), (2, 0), (4, 0))))
# And check the combined times.
self.assertEqual(
t.table[(1, 0)], {1: 30.0, 2: 100.0, None: 130.0})
self.assertEqual(
t.table[(2, 0)], {2: 200.0, None: 200.0})
self.assertEqual(
t.table[(4, 0)], {5: 1000.0, None: 1000.0})
self.assertEqual(
t.table[None], {1: 30.0, 2: 300.0, 5: 1000.0, None: 1330.0})
total = c.get_total()
self.assertIsInstance(total, JCMTRequestTotal)
self.assertEqual(total.total, 1330.0)
self.assertEqual(
total.instrument, {(1, 0): 130.0, (2, 0): 200.0, (4, 0): 1000.0})
self.assertEqual(
total.instrument_total, {1: 130.0, 2: 200.0, 4: 1000.0})
self.assertEqual(
total.instrument_grouped,
{1: {0: 130.0}, 2: {0: 200.0}, 4: {0: 1000.0}})
self.assertEqual(total.weather, {1: 30.0, 2: 300.0, 5: 1000.0})
self.assertEqual(total.total_non_free, 330.0)
# Check conversion to sorted list.
c[6] = JCMTRequest(6, 0, instrument=2, ancillary=0,
weather=1, time=500.0)
sorted_list = c.to_sorted_list()
self.assertIsInstance(sorted_list, list)
self.assertEqual(len(sorted_list), 6)
self.assertEqual(sorted_list[0].id, 1)
self.assertEqual(sorted_list[1].id, 2)
self.assertEqual(sorted_list[2].id, 3)
self.assertEqual(sorted_list[3].id, 6)
self.assertEqual(sorted_list[4].id, 4)
self.assertEqual(sorted_list[5].id, 5)
self.assertEqual(sorted_list[0].instrument, 'SCUBA-2')
self.assertEqual(sorted_list[1].instrument, 'SCUBA-2')
self.assertEqual(sorted_list[2].instrument, 'SCUBA-2')
self.assertEqual(sorted_list[3].instrument, 'HARP')
self.assertEqual(sorted_list[4].instrument, 'HARP')
self.assertEqual(sorted_list[5].instrument, 'RxA3m')
self.assertEqual(sorted_list[0].weather, 'Band 1')
self.assertEqual(sorted_list[1].weather, 'Band 1')
self.assertEqual(sorted_list[2].weather, 'Band 2')
self.assertEqual(sorted_list[3].weather, 'Band 1')
self.assertEqual(sorted_list[4].weather, 'Band 2')
self.assertEqual(sorted_list[5].weather, 'Band 5')
self.assertEqual(sorted_list[0].time, 10.0)
self.assertEqual(sorted_list[1].time, 20.0)
self.assertEqual(sorted_list[2].time, 100.0)
self.assertEqual(sorted_list[3].time, 500.0)
self.assertEqual(sorted_list[4].time, 200.0)
self.assertEqual(sorted_list[5].time, 1000.0)
# This result collection isn't valid because instrument=1, weather=1
# is repeated.
with self.assertRaisesRegexp(UserError, 'multiple entries'):
c.validate()
# Validation should succeed if we remove the offending entry.
del c[1]
c.validate()
# Check the other validation constraints.
c[1] = JCMTRequest(1, 0, instrument=1, ancillary=0,
weather=1, time='')
with self.assertRaisesRegexp(UserError, 'valid number'):
c.validate()
c[1] = JCMTRequest(1, 0, instrument=0, ancillary=0,
weather=1, time=1.0)
with self.assertRaisesRegexp(UserError, 'Instrument not recognised'):
c.validate()
c[1] = JCMTRequest(1, 0, instrument=1, ancillary=999,
weather=1, time=1.0)
with self.assertRaisesRegexp(
UserError, 'Ancillary instrument not recognised'):
c.validate()
c[1] = JCMTRequest(1, 0, instrument=1,
ancillary=1, weather=1, time=1.0)
with self.assertRaisesRegexp(
UserError, 'Ancillary not permitted for this instrument'):
c.validate()
c[1] = JCMTRequest(1, 0, instrument=1, ancillary=0,
weather=0, time=1.0)
with self.assertRaisesRegexp(UserError, 'Weather band not recognised'):
c.validate()