BalsamTestCase.py 1.1 KB
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import os
import unittest
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import subprocess
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from django.core.management import call_command
from django import db
from django.conf import settings

class BalsamTestCase(unittest.TestCase):
    @classmethod
    def setUpClass(cls):
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        assert db.connection.settings_dict['NAME'].endswith('test_db.sqlite3')
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        call_command('makemigrations',interactive=False,verbosity=0)
        call_command('migrate',interactive=False,verbosity=0)
        assert os.path.exists(settings.DATABASES['default']['NAME'])

    @classmethod
    def tearDownClass(cls):
        pass

    def setUp(self):
        pass # to be implemented by test cases

    def tearDown(self):
        if not db.connection.settings_dict['NAME'].endswith('test_db.sqlite3'):
            raise RuntimeError("Test DB not configured")
        call_command('flush',interactive=False,verbosity=0)
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def cmdline(cmd,envs=None,shell=True):
    '''Return string output from a command line'''
    p = subprocess.Popen(cmd, shell=shell, stdout=subprocess.PIPE,
                         stderr=subprocess.STDOUT,env=envs)
    return p.communicate()[0].decode('utf-8')