Add support for %k, %l, %u, %W, missing test for %e and extra test for %Z

lib/moment-strftime.js

@@ -18,15 +18,19 @@
     H: 'HH',
     I: 'hh',
     j: 'DDDD',
+    k: 'H',
+    l: 'h',
     m: 'MM',
     M: 'mm',
     p: 'A',
     S: 'ss',
-    z: 'ZZ',
-    Z: 'z',
+    u: 'E',
     w: 'd',
+    W: 'WW',
     y: 'YY',
     Y: 'YYYY',
+    z: 'ZZ',
+    Z: 'z',
     '%': '%'
   };
 

spec/strftime.spec.js

@@ -1,114 +1,158 @@
 var moment = require('../lib/moment-strftime');
 
 describe('strftime', function () {
-  var january17;
+  var january17, december2;
 
   beforeEach(function () {
-    january17 = moment('2012-01-17T19:54:20');
+    january17 = moment('2012-01-17T19:54:20');      // Tuesday
+    december2 = moment.utc('2029-12-02T01:02:03Z'); // Sunday
   });
 
   describe('given %a', function () {
     it('gives the abbreviated weekday name ("Sun")', function () {
       expect(january17.strftime('%a')).toEqual('Tue');
     });
   });
-  
+
   describe('given %A', function () {
     it('gives the  full  weekday  name ("Sunday")', function () {
       expect(january17.strftime('%A')).toEqual('Tuesday');
     });
   });
-  
+
   describe('given %b', function () {
     it('gives the abbreviated month name ("Jan")', function () {
       expect(january17.strftime('%b')).toEqual('Jan');
     });
   });
-  
+
   describe('given %B', function () {
     it('gives the  full  month  name ("January")', function () {
       expect(january17.strftime('%B')).toEqual('January');
     });
   });
-  
+
   describe('given %d', function () {
     it('gives day of the month (01..31)', function () {
       expect(january17.strftime('%d')).toEqual('17');
+      expect(december2.strftime('%d')).toEqual('02');
     });
   });
-
+
+  describe('given %e', function () {
+    it('gives day of the month (1..31)', function () {
+      expect(january17.strftime('%e')).toEqual('17');
+      expect(december2.strftime('%e')).toEqual('2');
+    });
+  });
+
   describe('given %H', function () {
     it('gives hour of the day, 24-hour clock (00..23)', function () {
       expect(january17.strftime('%H')).toEqual('19');
+      expect(december2.strftime('%H')).toEqual('01');
     });
   });
-  
+
   describe('given %I', function () {
     it('gives hour of the day, 12-hour clock (01..12)', function () {
       expect(january17.strftime('%I')).toEqual('07');
+      expect(december2.strftime('%I')).toEqual('01');
     });
   });
-  
+
   describe('given %j', function () {
     it('gives day of the year (001..366)', function () {
       expect(january17.strftime('%j')).toEqual('017');
     });
   });
-
+
+  describe('given %k', function () {
+    it('gives hour of the day, 24-hour clock (0..23)', function () {
+      expect(january17.strftime('%k')).toEqual('19');
+      expect(december2.strftime('%k')).toEqual('1');
+    });
+  });
+
+  describe('given %l', function () {
+    it('gives hour of the day, 12-hour clock (1..12)', function () {
+      expect(january17.strftime('%l')).toEqual('7');
+      expect(december2.strftime('%l')).toEqual('1');
+    });
+  });
+
   describe('given %m', function () {
     it('gives month of the year (01..12)', function () {
       expect(january17.strftime('%m')).toEqual('01');
     });
   });
-  
+
   describe('given %M', function () {
     it('gives minute of the hour (00..59)', function () {
       expect(january17.strftime('%M')).toEqual('54');
     });
   });
-  
+
   describe('given %p', function () {
     it('gives meridian indicator ("AM"  or  "PM")', function () {
       expect(january17.strftime('%p')).toEqual('PM');
     });
   });
-  
+
   describe('given %S', function () {
     it('gives second of the minute (00..60)', function () {
       expect(january17.strftime('%S')).toEqual('20');
     });
   });
-
+
+  describe('given %u', function () {
+    it('gives day of the week (Sunday is 7, 1..7)', function () {
+      expect(january17.strftime('%u')).toEqual('2');
+      expect(december2.strftime('%u')).toEqual('7');
+    });
+  });
+
   describe('given %w', function () {
     it('gives day of the week (Sunday is 0, 0..6)', function () {
       expect(january17.strftime('%w')).toEqual('2');
+      expect(december2.strftime('%w')).toEqual('0');
     });
   });
-
+
+  describe('given %W', function () {
+    it('gives the week number (00-53)', function () {
+      expect(january17.strftime('%W')).toEqual('03');
+      expect(december2.strftime('%W')).toEqual('48');
+    });
+  });
+
   describe('given %y', function () {
     it('gives year without a century (00..99)', function () {
       expect(january17.strftime('%y')).toEqual('12');
     });
   });
-  
+
   describe('given %Y', function () {
     it('gives year with century', function () {
       expect(january17.strftime('%Y')).toEqual('2012');
     });
   });
-  
+
   describe('given %Z', function () {
     it('gives an empty string because it is deprecated', function () {
       expect(january17.strftime('%Z')).toEqual('');
     });
+
+    it('gives "UTC" for a moment.utc object', function () {
+      expect(december2.strftime('%Z')).toEqual('UTC');
+    });
   });
-  
+
   describe('given %z', function () {
     it('gives the UTC offset', function () {
       expect(january17.strftime('%z')).toMatch(/[\-+]\d{4}/);
     });
   });
-  
+
   describe('given %%', function () {
     it('gives "%" character', function () {
       expect(january17.strftime('%%')).toEqual('%');