def testGrouping(self):

        period = self.period
        period.group()

        assertTrue = self.assertTrue
        assertEqual = self.assertEqual

        # Check rows
        assertEqual(period._rows, {})

        # Check columns
        assertEqual(period._cols, {})

        # Check matrix
        assertEqual(period._matrix, {})

    # -------------------------------------------------------------------------
Test grouping of period events (no grouping)
dataset/ETHPy150Open sahana/eden/modules/unit_tests/s3/s3timeplot.py/PeriodTestsNoGroups.testGrouping