Update all Angular libs (run update_all.sh).

third_party/pkg/angular/test/formatter/limit_to_spec.dart

+library limit_to_spec;
+
+import '../_specs.dart';
+
+main() {
+  describe('orderBy formatter', () {
+    beforeEach((Scope scope, Parser parse, FormatterMap formatters) {
+      scope.context['list'] = 'abcdefgh'.split('');
+      scope.context['string'] = 'tuvwxyz';
+    });
+
+    it('should return the first X items when X is positive', (Scope scope, Parser parse, FormatterMap formatters) {
+      scope.context['limit'] = 3;
+      expect(parse('list | limitTo: 3').eval(scope.context, formatters)).toEqual(['a', 'b', 'c']);
+      expect(parse('list | limitTo: limit').eval(scope.context, formatters)).toEqual(['a', 'b', 'c']);
+      expect(parse('string | limitTo: 3').eval(scope.context, formatters)).toEqual('tuv');
+      expect(parse('string | limitTo: limit').eval(scope.context, formatters)).toEqual('tuv');
+    });
+
+    it('should return the last X items when X is negative', (Scope scope, Parser parse, FormatterMap formatters) {
+      scope.context['limit'] = 3;
+      expect(parse('list | limitTo: -3').eval(scope.context, formatters)).toEqual(['f', 'g', 'h']);
+      expect(parse('list | limitTo: -limit').eval(scope.context, formatters)).toEqual(['f', 'g', 'h']);
+      expect(parse('string | limitTo: -3').eval(scope.context, formatters)).toEqual('xyz');
+      expect(parse('string | limitTo: -limit').eval(scope.context, formatters)).toEqual('xyz');
+    });
+
+    it('should return an null when limiting null list',
+       (Scope scope, Parser parse, FormatterMap formatters) {
+      expect(parse('null | limitTo: 1').eval(scope.context, formatters)).toEqual(null);
+      expect(parse('thisIsNull | limitTo: 1').eval(scope.context, formatters)).toEqual(null);
+    });
+
+    it('should return an empty array when X cannot be parsed',
+       (Scope scope, Parser parse, FormatterMap formatters) {
+      expect(parse('list | limitTo: bogus').eval(scope.context, formatters)).toEqual([]);
+      expect(parse('string | limitTo: null').eval(scope.context, formatters)).toEqual([]);
+      expect(parse('string | limitTo: thisIsNull').eval(scope.context, formatters)).toEqual([]);
+    });
+
+    it('should return a copy of input array if X is exceeds array length',
+       (Scope scope, Parser parse, FormatterMap formatters) {
+      expect(parse('list | limitTo: 20').eval(scope.context, formatters)).toEqual(scope.context['list']);
+      expect(parse('list | limitTo: -20').eval(scope.context, formatters)).toEqual(scope.context['list']);
+      expect(parse('list | limitTo: 20').eval(scope.context, formatters)).not.toBe(scope.context['list']);
+    });
+
+    it('should return the entire string if X exceeds input length',
+       (Scope scope, Parser parse, FormatterMap formatters) {
+      expect(parse('string | limitTo: 20').eval(scope.context, formatters)).toEqual(scope.context['string']);
+      expect(parse('string | limitTo: -20').eval(scope.context, formatters)).toEqual(scope.context['string']);
+    });
+
+  });
+}