def test_import_export_with_childs(self):
from pyinstruments import CurveDB
c = CurveDB()
s = pandas.Series([1,2,1])
c.set_data(s)
c.name = 'to_be_exported'
c.save()
c2 = CurveDB()
s2 = pandas.Series([1,3,1])
c2.set_data(s2)
c2.name = 'to_be_exported_child'
c2.move(c)
queryset = CurveDB.objects.filter(id__in=[c.id, c2.id])
from pyinstruments.curvestore.export import export_zip, import_zip
export_zip(queryset, osp.dirname(__file__) + '/tests/temp_files/' +\
'test_export1.zip')
c.delete()
import_zip(osp.dirname(__file__) + '/tests/temp_files/' + \
'test_export1.zip')
q = CurveDB.objects.filter_param('name', value='to_be_exported_child')
self.assertEqual(q.count(), 1)
self.assertLess((q[0].data - s2).abs().max(), 0.001)
