test_module.py 2.33 KB
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# coding=utf-8
from unittest import TestCase

from earthdiagnostics.diagnostic import DiagnosticVariableOption
from earthdiagnostics.box import Box
from earthdiagnostics.general.module import Module
from mock import Mock, patch

from earthdiagnostics.modelingrealm import ModelingRealms


class TestModule(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.box = Box()
        self.box.min_depth = 0
        self.box.max_depth = 100

    def fake_parse(self, value):
        return value

    @patch.object(DiagnosticVariableOption, 'parse', fake_parse)
    def test_generate_jobs(self):

        jobs = Module.generate_jobs(self.diags, ['diagnostic', 'atmos', 'varu', 'varv', 'varmodule'])
        self.assertEqual(len(jobs), 2)
        self.assertEqual(jobs[0], Module(self.data_manager, '20010101', 0, 0, ModelingRealms.atmos,
                                         'varu', 'varv', 'varmodule', ''))
        self.assertEqual(jobs[1], Module(self.data_manager, '20010101', 0, 1, ModelingRealms.atmos,
                                         'varu', 'varv', 'varmodule', ''))

        jobs = Module.generate_jobs(self.diags, ['diagnostic', 'seaIce', 'varu', 'varv', 'varmodule', 'grid'])
        self.assertEqual(len(jobs), 2)
        self.assertEqual(jobs[0], Module(self.data_manager, '20010101', 0, 0, ModelingRealms.seaIce,
                                         'varu', 'varv', 'varmodule', 'grid'))
        self.assertEqual(jobs[1], Module(self.data_manager, '20010101', 0, 1, ModelingRealms.seaIce,
                                         'varu', 'varv', 'varmodule', 'grid'))

        with self.assertRaises(Exception):
            Module.generate_jobs(self.diags, ['diagnostic'])

        with self.assertRaises(Exception):
            Module.generate_jobs(self.diags, ['diagnostic', '0', '0', '0', '0', '0', '0', '0'])

    def test_str(self):
        mixed = Module(self.data_manager, '20010101', 0, 0, ModelingRealms.atmos, 'varu', 'varv', 'varmodule', 'grid')
        self.assertEquals(str(mixed), 'Calculate module Startdate: 20010101 Member: 0 Chunk: 0 '
                                      'Variables: atmos:varu,varv,varmodule Grid: grid')