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# coding=utf-8
from unittest import TestCase
from earthdiagnostics.ocean.interpolate import Interpolate
from mock import Mock, patch
from earthdiagnostics.modelingrealm import ModelingRealms
from earthdiagnostics.diagnostic import DiagnosticVariableListOption
class TestInterpolate(TestCase):
def setUp(self):
self.data_manager = Mock()
self.diags = Mock()
self.diags.model_version = 'model_version'
self.diags.config.experiment.get_chunk_list.return_value = (('20010101', 0, 0), ('20010101', 0, 1))
self.diags.config.experiment.model_version = 'model_version'
def fake_parse(self, value):
return value.split('-')
@patch.object(DiagnosticVariableListOption, 'parse', fake_parse)
def test_generate_jobs(self):
jobs = Interpolate.generate_jobs(self.diags, ['interp', 'grid', 'var'])
self.assertEqual(len(jobs), 2)
self.assertEqual(jobs[0], Interpolate(self.data_manager, '20010101', 0, 0, ModelingRealms.ocean, 'var', 'grid',
'model_version', False, ''))
self.assertEqual(jobs[1], Interpolate(self.data_manager, '20010101', 0, 1, ModelingRealms.ocean, 'var', 'grid',
'model_version', False, ''))
jobs = Interpolate.generate_jobs(self.diags, ['interp', 'grid', 'var1-var2'])
self.assertEqual(len(jobs), 4)
self.assertEqual(jobs[0], Interpolate(self.data_manager, '20010101', 0, 0, ModelingRealms.ocean, 'var1', 'grid',
'model_version', False, ''))
self.assertEqual(jobs[1], Interpolate(self.data_manager, '20010101', 0, 1, ModelingRealms.ocean, 'var1', 'grid',
'model_version', False, ''))
self.assertEqual(jobs[2], Interpolate(self.data_manager, '20010101', 0, 0, ModelingRealms.ocean, 'var2', 'grid',
'model_version', False, ''))
self.assertEqual(jobs[3], Interpolate(self.data_manager, '20010101', 0, 1, ModelingRealms.ocean, 'var2', 'grid',
'model_version', False, ''))
jobs = Interpolate.generate_jobs(self.diags, ['interp', 'grid', 'var', 'atmos'])
self.assertEqual(len(jobs), 2)
self.assertEqual(jobs[0], Interpolate(self.data_manager, '20010101', 0, 0, ModelingRealms.atmos, 'var', 'grid',
'model_version', False, ''))
self.assertEqual(jobs[1], Interpolate(self.data_manager, '20010101', 0, 1, ModelingRealms.atmos, 'var', 'grid',
'model_version', False, ''))
jobs = Interpolate.generate_jobs(self.diags, ['interp', 'grid', 'var', 'atmos', 'true'])
self.assertEqual(len(jobs), 2)
self.assertEqual(jobs[0], Interpolate(self.data_manager, '20010101', 0, 0, ModelingRealms.atmos, 'var', 'grid',
'model_version', True, ''))
self.assertEqual(jobs[1], Interpolate(self.data_manager, '20010101', 0, 1, ModelingRealms.atmos, 'var', 'grid',
'model_version', True, ''))
jobs = Interpolate.generate_jobs(self.diags, ['interp', 'grid', 'var', 'atmos', 'true', 'original_grid'])
self.assertEqual(len(jobs), 2)
self.assertEqual(jobs[0], Interpolate(self.data_manager, '20010101', 0, 0, ModelingRealms.atmos, 'var', 'grid',
'model_version', True, 'original_grid'))
self.assertEqual(jobs[1], Interpolate(self.data_manager, '20010101', 0, 1, ModelingRealms.atmos, 'var', 'grid',
'model_version', True, 'original_grid'))
with self.assertRaises(Exception):
Interpolate.generate_jobs(self.diags, ['interp'])
with self.assertRaises(Exception):
Interpolate.generate_jobs(self.diags, ['interp', 'grid', 'var', 'atmos', 'true', 'original_grid', 'extra'])
def test_str(self):
diag = Interpolate(self.data_manager, '20010101', 0, 0, ModelingRealms.atmos, 'var', 'grid',
'model_version', True, 'original_grid')
self.assertEquals(str(diag), 'Interpolate Startdate: 20010101 Member: 0 Chunk: 0 Variable: atmos:var '
'Target grid: grid Invert lat: True Model: model_version '
'Original grid: original_grid')