def setUpClass(cls):
"""
Set up tests.
We read CMIP5Info once to keep testing times manageable
"""
cls.variables_info = CMIP3Info('cmip3', CustomInfo(), strict=True)
def test_custom_tables_location(self):
"""Test constructor with custom tables location."""
cwd = os.path.dirname(os.path.realpath(__file__))
cmor_tables_path = os.path.join(cwd, '..', '..', '..', 'esmvalcore',
'cmor', 'tables', 'cmip3')
cmor_tables_path = os.path.abspath(cmor_tables_path)
CMIP3Info(cmor_tables_path, None, True)