def test3(self): """unequal""" df=DataFrame() df[1]=range(10) df[2]=range(10) df[3]=range(10) df[4]=range(9) self.assertFalse(df._are_col_lengths_equal())
def test2(self): """equal non-zero""" df=DataFrame() df[1]=range(10) df[2]=range(10) df[3]=range(10) df[4]=range(10) self.assertTrue(df._are_col_lengths_equal())
def test1(self): """emtpy lists in table""" df=DataFrame() df[1]=[] df[2]=[] self.assertTrue(df._are_col_lengths_equal())
def test0(self): """emtpy table""" df=DataFrame() self.assertTrue(df._are_col_lengths_equal())