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# coding=utf-8
from unittest import TestCase
from earthdiagnostics.diagnostic import DiagnosticVariableListOption, DiagnosticOptionError
from earthdiagnostics.box import Box
from earthdiagnostics.general.select_levels import SelectLevels
from earthdiagnostics.frequency import Frequencies
from mock import Mock, patch
from earthdiagnostics.modelingrealm import ModelingRealms
class TestSelectLevels(TestCase):
def setUp(self):
self.data_manager = Mock()
self.diags = Mock()
self.diags.config.experiment.get_chunk_list.return_value = (('20010101', 0, 0), ('20010101', 0, 1))
self.diags.config.experiment.startdates = ['20010101', ]
self.diags.config.frequency = Frequencies.monthly
self.box = Box()
self.box.min_depth = 0
self.box.max_depth = 100
def fake_parse(self, value):
return value.split('-')
@patch.object(DiagnosticVariableListOption, 'parse', fake_parse)
def test_generate_jobs(self):
jobs = SelectLevels.generate_jobs(self.diags, ['diagnostic', 'atmos', 'var', '0', '20'])
self.assertEqual(len(jobs), 2)
self.assertEqual(jobs[0], SelectLevels(self.data_manager, '20010101', 0, 0, ModelingRealms.atmos, 'var',
'', 0, 20))
self.assertEqual(jobs[1], SelectLevels(self.data_manager, '20010101', 0, 1, ModelingRealms.atmos, 'var',
'', 0, 20))
jobs = SelectLevels.generate_jobs(self.diags, ['diagnostic', 'atmos', 'var1-var2', '0', '20'])
self.assertEqual(len(jobs), 4)
self.assertEqual(jobs[0], SelectLevels(self.data_manager, '20010101', 0, 0, ModelingRealms.atmos, 'var1',
'', 0, 20))
self.assertEqual(jobs[1], SelectLevels(self.data_manager, '20010101', 0, 1, ModelingRealms.atmos, 'var1',
'', 0, 20))
self.assertEqual(jobs[2], SelectLevels(self.data_manager, '20010101', 0, 0, ModelingRealms.atmos, 'var2',
'', 0, 20))
self.assertEqual(jobs[3], SelectLevels(self.data_manager, '20010101', 0, 1, ModelingRealms.atmos, 'var2',
'', 0, 20))
jobs = SelectLevels.generate_jobs(self.diags, ['diagnostic', 'atmos', 'var', '0', '20', 'grid'])
self.assertEqual(len(jobs), 2)
self.assertEqual(jobs[0], SelectLevels(self.data_manager, '20010101', 0, 0, ModelingRealms.atmos, 'var',
'grid', 0, 20))
self.assertEqual(jobs[1], SelectLevels(self.data_manager, '20010101', 0, 1, ModelingRealms.atmos, 'var',
'grid', 0, 20))
with self.assertRaises(DiagnosticOptionError):
SelectLevels.generate_jobs(self.diags, ['diagnostic'])
with self.assertRaises(DiagnosticOptionError):
SelectLevels.generate_jobs(self.diags, ['diagnostic', 'atmos', 'var', '0', '20', 'grid', 'extra'])
def test_str(self):
mixed = SelectLevels(self.data_manager, '20010101', 0, 0, ModelingRealms.atmos, 'var', 'grid', 0, 20)
self.assertEquals(str(mixed), 'Select levels Startdate: 20010101 Member: 0 Chunk: 0 Variable: atmos:var '
'Levels: 0-20 Grid: grid')