def test_extract(self):
"""Test extracting data to be used in earth quake realtime."""
local_path = os.path.join(temp_dir('realtime-test'), 'shakemaps')
shake_data = ShakeData(working_dir=local_path)
shake_data.extract()
final_grid_xml_file = os.path.join(
shake_data.extract_dir(), 'grid.xml')
self.assertTrue(
os.path.exists(final_grid_xml_file), 'grid.xml not found')
