pkg/unittest: dartfmt

pkg/unittest/lib/src/iterable_matchers.dart

Index: pkg/unittest/lib/src/iterable_matchers.dart
diff --git a/pkg/unittest/lib/src/iterable_matchers.dart b/pkg/unittest/lib/src/iterable_matchers.dart
index 047903bbaaabe8fddc5ec4d957a92ad122e85c0a..8bc302fc7fe7775d00f4778c0aeee2276ea5aa34 100644
--- a/pkg/unittest/lib/src/iterable_matchers.dart
+++ b/pkg/unittest/lib/src/iterable_matchers.dart
@@ -156,8 +156,7 @@ abstract class _IterableMatcher extends Matcher {
  *
  *  Note that this is `O(n^2)` and so should only be used on small objects.
  */
-Matcher unorderedMatches(Iterable expected) =>
-    new _UnorderedMatches(expected);
+Matcher unorderedMatches(Iterable expected) => new _UnorderedMatches(expected);
 
 class _UnorderedMatches extends Matcher {
   final List<Matcher> _expected;
@@ -166,7 +165,7 @@ class _UnorderedMatches extends Matcher {
       : _expected = expected.map(wrapMatcher).toList();
 
   String _test(item) {
-    if (item is !Iterable) return 'not iterable';
+    if (item is! Iterable) return 'not iterable';
     item = item.toList();
 
     // Check the lengths are the same.