add dateFormat

[squeep-html-template-helper] / test / lib / template-helper.js

diff --git a/test/lib/template-helper.js b/test/lib/template-helper.js
index 29878cd4e29e638ba1c9bdde5d500a1fad87dd11..c0cd94851343de6a757fd7912ed85b72b7a4a6c7 100644 (file)
--- a/test/lib/template-helper.js
+++ b/test/lib/template-helper.js
@@ -50,6 +50,34 @@ describe('Template Helper', function () {
     });
   }); // dateOrNot
 
+  describe('dateFormat', function () {
+    it('renders otherwise', function () {
+      const expected = 'otherwise';
+      const result = th.dateFormat(undefined, undefined, undefined, expected);
+      assert.strictEqual(result, expected);
+    });
+    it('renders Infinity', function () {
+      const expected = 'end of time';
+      const result = th.dateFormat(Infinity, expected);
+      assert.strictEqual(result, expected);
+    });
+    it('renders -Infinity', function () {
+      const expected = 'beginning of time';
+      const result = th.dateFormat(-Infinity, undefined, expected);
+      assert.strictEqual(result, expected);
+    });
+    it('renders a Date', function () {
+      const expected = 'Mar 27, 2022, 3:28:05 PM PDT';
+      const result = th.dateFormat(new Date('2022-03-27T22:28:05.049Z'));
+      assert.strictEqual(result, expected);
+    });
+    it('renders a timestamp', function () {
+      const expected = 'Mar 27, 2022, 3:28:05 PM PDT';
+      const result = th.dateFormat(1648420085049);
+      assert.strictEqual(result, expected);
+    });
+  }); // dateFormat
+
   describe('secondsToPeriod', function () {
     it('covers seconds', function () {
       const result = th.secondsToPeriod(45);