Updating Angular version

third_party/pkg/angular/test/directive/ng_pluralize_spec.dart

+library ng_pluralize_spec;
+
+import '../_specs.dart';
+
+main() {
+  describe('PluralizeDirective', () {
+
+    describe('deal with pluralized strings without offset', () {
+      var element;
+      var elementAlt;
+      var elt;
+      TestBed _;
+
+      beforeEach(inject((TestBed tb) {
+        _ = tb;
+
+        element = _.compile(
+            '<ng-pluralize count="email"' +
+                "when=\"{'-1': 'You have negative email. Whohoo!'," +
+                "'0': 'You have no new email'," +
+                "'one': 'You have one new email'," +
+                "'other': 'You have {} new emails'}\">" +
+            '</ng-pluralize>'
+        );
+
+        elementAlt = _.compile(
+            '<p ng-pluralize count="email" ' +
+                "when-minus-1='You have negative email. Whohoo!' " +
+                "when-0='You have no new email' " +
+                "when-one='You have one new email' " +
+                "when-other='You have {} new emails'>" +
+            '</p>'
+        );
+      }));
+
+      it('should show single/plural strings', () {
+        _.rootScope.email = '0';
+        _.rootScope.$digest();
+        expect(element.text).toEqual('You have no new email');
+        expect(elementAlt.text).toEqual('You have no new email');
+
+        _.rootScope.email = '0';
+        _.rootScope.$digest();
+        expect(element.text).toEqual('You have no new email');
+        expect(elementAlt.text).toEqual('You have no new email');
+
+        _.rootScope.email = 1;
+        _.rootScope.$digest();
+        expect(element.text).toEqual('You have one new email');
+        expect(elementAlt.text).toEqual('You have one new email');
+
+        _.rootScope.email = 0.01;
+        _.rootScope.$digest();
+        expect(element.text).toEqual('You have 0.01 new emails');
+        expect(elementAlt.text).toEqual('You have 0.01 new emails');
+
+        _.rootScope.email = '0.1';
+        _.rootScope.$digest();
+        expect(element.text).toEqual('You have 0.1 new emails');
+        expect(elementAlt.text).toEqual('You have 0.1 new emails');
+
+        _.rootScope.email = 2;
+        _.rootScope.$digest();
+        expect(element.text).toEqual('You have 2 new emails');
+        expect(elementAlt.text).toEqual('You have 2 new emails');
+
+        _.rootScope.email = -0.1;
+        _.rootScope.$digest();
+        expect(element.text).toEqual('You have -0.1 new emails');
+        expect(elementAlt.text).toEqual('You have -0.1 new emails');
+
+        _.rootScope.email = '-0.01';
+        _.rootScope.$digest();
+        expect(element.text).toEqual('You have -0.01 new emails');
+        expect(elementAlt.text).toEqual('You have -0.01 new emails');
+
+        _.rootScope.email = -2;
+        _.rootScope.$digest();
+        expect(element.text).toEqual('You have -2 new emails');
+        expect(elementAlt.text).toEqual('You have -2 new emails');
+
+        _.rootScope.email = -1;
+        _.rootScope.$digest();
+        expect(element.text).toEqual('You have negative email. Whohoo!');
+        expect(elementAlt.text).toEqual('You have negative email. Whohoo!');
+      });
+
+      it('should show single/plural strings with mal-formed inputs', () {
+        _.rootScope.email = '';
+        _.rootScope.$digest();
+        expect(element.text).toEqual('');
+        expect(elementAlt.text).toEqual('');
+
+        _.rootScope.email = null;
+        _.rootScope.$digest();
+        expect(element.text).toEqual('');
+        expect(elementAlt.text).toEqual('');
+
+        _.rootScope.email = 'a3';
+        _.rootScope.$digest();
+        expect(element.text).toEqual('');
+        expect(elementAlt.text).toEqual('');
+
+        _.rootScope.email = '011';
+        _.rootScope.$digest();
+        expect(element.text).toEqual('You have 11 new emails');
+        expect(elementAlt.text).toEqual('You have 11 new emails');
+
+        _.rootScope.email = '-011';
+        _.rootScope.$digest();
+        expect(element.text).toEqual('You have -11 new emails');
+        expect(elementAlt.text).toEqual('You have -11 new emails');
+
+        _.rootScope.email = '1fff';
+        _.rootScope.$digest();
+        expect(element.text).toEqual('');
+        expect(elementAlt.text).toEqual('');
+
+        _.rootScope.email = '0aa22';
+        _.rootScope.$digest();
+        expect(element.text).toEqual('');
+        expect(elementAlt.text).toEqual('');
+
+        _.rootScope.email = '000001';
+        _.rootScope.$digest();
+        expect(element.text).toEqual('You have one new email');
+        expect(elementAlt.text).toEqual('You have one new email');
+      });
+    });
+
+    describe('edge cases', () {
+      it('should be able to handle empty strings as possible values', (inject((TestBed _) {
+        var element = _.compile(
+            '<ng-pluralize count="email"' +
+                "when=\"{'0': ''," +
+                "'one': 'Some text'," +
+                "'other': 'Some text'}\">" +
+            '</ng-pluralize>');
+        _.rootScope.email = '0';
+        _.rootScope.$digest();
+        expect(element.text).toEqual('');
+      })));
+    });
+
+    describe('deal with pluralized strings with offset', () {
+      it('should show single/plural strings with offset', (inject((TestBed _) {
+        var element = _.compile(
+            "<ng-pluralize count='viewCount'  offset='2' " +
+                "when=\"{'0': 'Nobody is viewing.'," +
+                "'1': '{{p1}} is viewing.'," +
+                "'2': '{{p1}} and {{p2}} are viewing.'," +
+                "'one': '{{p1}}, {{p2}} and one other person are viewing.'," +
+                "'other': '{{p1}}, {{p2}} and {} other people are viewing.'}\">" +
+            "</ng-pluralize>");
+        var elementAlt = _.compile(
+            "<ng-pluralize count='viewCount'  offset='2' " +
+                "when-0='Nobody is viewing.'" +
+                "when-1='{{p1}} is viewing.'" +
+                "when-2='{{p1}} and {{p2}} are viewing.'" +
+                "when-one='{{p1}}, {{p2}} and one other person are viewing.'" +
+                "when-other='{{p1}}, {{p2}} and {} other people are viewing.'>" +
+            "</ng-pluralize>");
+        _.rootScope.p1 = 'Igor';
+        _.rootScope.p2 = 'Misko';
+
+        _.rootScope.viewCount = 0;
+        _.rootScope.$digest();
+        expect(element.text).toEqual('Nobody is viewing.');
+        expect(elementAlt.text).toEqual('Nobody is viewing.');
+
+        _.rootScope.viewCount = 1;
+        _.rootScope.$digest();
+        expect(element.text).toEqual('Igor is viewing.');
+        expect(elementAlt.text).toEqual('Igor is viewing.');
+
+        _.rootScope.viewCount = 2;
+        _.rootScope.$digest();
+        expect(element.text).toEqual('Igor and Misko are viewing.');
+        expect(elementAlt.text).toEqual('Igor and Misko are viewing.');
+
+        _.rootScope.viewCount = 3;
+        _.rootScope.$digest();
+        expect(element.text).toEqual('Igor, Misko and one other person are viewing.');
+        expect(elementAlt.text).toEqual('Igor, Misko and one other person are viewing.');
+
+        _.rootScope.viewCount = 4;
+        _.rootScope.$digest();
+        expect(element.text).toEqual('Igor, Misko and 2 other people are viewing.');
+        expect(elementAlt.text).toEqual('Igor, Misko and 2 other people are viewing.');
+      })));
+    });
+  });
+}