#171 - a PoC of the idea of metadata value extractors. Unit tests.

src/test/unit/mdata-extractors.spec.ts

@@ -27,3 +27,29 @@ describe('extractor for date(dd/mm/yyyy)', () => {
         expect(_unitTests.extractorFnForDate_ddmmyyyy(s)).toBe(out)
     })
 })
+
+describe('extractor for date(mm/dd/yyyy)', () => {
+    const params = [
+        // Positive
+        ['03/05/2019', '2019-03-05//'],
+        ['103/05/2019', '2019-03-05//'],
+        ['103/05/20193232', '2019-03-05//'],
+        ['99/99/9999', '9999-99-99//'],
+        ['00/00/0000', '0000-00-00//'],
+        ['Created at: 03/05/2019', '2019-03-05//'],
+        ['03/05/2019 | 22:00', '2019-03-05//'],
+        ['Created at: 03/05/2019 | 22:00', '2019-03-05//'],
+
+        // Negative
+        ['88-Dec-2012', undefined],
+        ['13-JANUARY-2012', undefined],
+        ['1 .1', undefined],
+        ['', undefined],
+        ['abc', undefined],
+        ['def-abc', undefined],
+        ['3/5/2019', undefined],
+    ];
+    it.each(params)('>%s< should become %s', (s: string, out: string) => {
+        expect(_unitTests.extractorFnForDate_mmddyyyy(s)).toBe(out)
+    })
+})