@@ -29,22 +29,22 @@ void main() {
2929 });
3030
3131 testWidgets ('read non-existing key' , (WidgetTester tester) async {
32- final String ? result = await storage.read (key: 'foobar' );
32+ final result = await storage.read (key: 'foobar' );
3333 expect (result, isNull);
3434 });
3535
3636 testWidgets ('readAll' , (WidgetTester tester) async {
37- final Map <String , String > input = {
37+ final input = < String , String > {
3838 'foo' : 'bar' ,
3939 'baz' : 'qux' ,
4040 'waldo' : 'fred' ,
4141 };
4242
43- for (final MapEntry < String , String > enrty in input.entries) {
43+ for (final enrty in input.entries) {
4444 await storage.write (key: enrty.key, value: enrty.value);
4545 }
4646
47- final Map < String , String > result = await storage.readAll ();
47+ final result = await storage.readAll ();
4848 expect (mapEquals (input, result), isTrue);
4949 });
5050
@@ -67,13 +67,13 @@ void main() {
6767 });
6868
6969 testWidgets ('deleteAll' , (WidgetTester tester) async {
70- final Map <String , String > input = {
70+ final input = < String , String > {
7171 'foo' : 'bar' ,
7272 'baz' : 'qux' ,
7373 'waldo' : 'fred' ,
7474 };
7575
76- for (final MapEntry < String , String > enrty in input.entries) {
76+ for (final enrty in input.entries) {
7777 await storage.write (key: enrty.key, value: enrty.value);
7878 }
7979 expect (await storage.readAll (), isNotEmpty);
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