simpleExpected :: Ssheet
simpleExpected = [Sheet "Sheet1" (Map.fromList [(0,Map.fromList [(0,CellString "A1")]),
                                                (1,Map.fromList [(0,CellFloat 42.0)]),
                                                (2,Map.fromList [(0,CellFloat 42.42)]),
                                                (3,Map.fromList [(0,CellDate (fromGregorian 2014 12 16))])])]
simpleExpected :: Ssheet
simpleExpected = [Sheet "Sheet1" (Map.fromList [(0,Map.fromList [(0,CellString "A1")]),
                                                (1,Map.fromList [(0,CellFloat 42.0)]),
                                                (2,Map.fromList [(0,CellFloat 42.42)]),
                                                (3,Map.fromList [(0,CellDate (fromGregorian 2014 12 16))])])]
simpleExpected = [Sheet "Sheet1" (Map.fromList [(0,Map.fromList [(0,CellString "A1")]),
                                                (1,Map.fromList [(0,CellFloat 42.0)]),
                                                (2,Map.fromList [(0,CellFloat 42.42)]),
                                                (3,Map.fromList [(0,CellDate (fromGregorian 2014 12 16))])])]