2020 testcase & update dependencies

Author: LesterLyu

build/parser.min.js

@@ -30,16 +30,16 @@
     "bahttext": "^1.1.0",
     "bessel": "^1.0.2",
     "chevrotain": "^6.5.0",
-    "jstat": "^1.9.1"
+    "jstat": "^1.9.2"
   },
   "devDependencies": {
     "chai": "^4.2.0",
     "coveralls": "^3.0.6",
     "docdash": "^1.1.1",
     "gh-pages": "^2.1.1",
     "jsdoc": "^3.6.3",
-    "mocha": "^6.1.4",
-    "nyc": "^14.0.0",
+    "mocha": "^7.0.0",
+    "nyc": "^15.0.0",
     "terser-webpack-plugin": "^2.1.2",
     "webpack": "^4.30.0",
     "webpack-bundle-analyzer": "^3.3.2",

package.json

@@ -57,20 +57,20 @@ module.exports = {
         'DATEVALUE("12/3/2014")': 41976,
         'DATEVALUE("Wednesday, December 3, 2014")': 41976,
         'DATEVALUE("2014-12-3")': 41976,
-        'DATEVALUE("12/3")': 43802, // *special
+        'DATEVALUE("12/3")': 44168, // *special
         'DATEVALUE("12/3/14")': 41976,
         'DATEVALUE("12/03/14")': 41976,
-        'DATEVALUE("3-Dec")': 43802, // *special
+        'DATEVALUE("3-Dec")': 44168, // *special
         'DATEVALUE("3-Dec-14")': 41976,
         'DATEVALUE("03-Dec-14")': 41976,
-        'DATEVALUE("Dec-3")': 43802, // *special
-        'DATEVALUE("December-3")': 43802, // *special
+        'DATEVALUE("Dec-3")': 44168, // *special
+        'DATEVALUE("December-3")': 44168, // *special
         'DATEVALUE("December 3, 2014")': 41976,
         'DATEVALUE("12/3/14 12:00 AM")': 41976,
         'DATEVALUE("12/3/14 0:00")': 41976,
         'DATEVALUE("12/03/2014")': 41976,
         'DATEVALUE("3-Dec-2014")': 41976,
-        'DATEVALUE("Dec-3 11:11")': 43802, // *special
+        'DATEVALUE("Dec-3 11:11")': 44168, // *special
 
         'DATEVALUE("1900/1/1")': 1,
         'DATEVALUE("4:48:18 PM")': 0,