diff --git a/package.json b/package.json
index 11f8dac9..49028976 100644
--- a/package.json
+++ b/package.json
@@ -12,7 +12,9 @@
   "scripts": {
     "build-package": "gulp build-rollup-package build-cdn",
     "test": "jest -- ./test",
+    "test:watch": "jest --watch -- ./test",
     "locale-tests": "jest -- ./locale-tests",
+    "locale-tests:watch": "jest --watch -- ./locale-tests",
     "lint": "eslint --quiet -- ./src ./test ./locale-tests/*.js",
     "semantic-release": "semantic-release pre && semantic-prerelease publish && semantic-release post"
   },
diff --git a/test/cldr-data-compat.test.js b/test/cldr-data-compat.test.js
index a4ba1626..4133d810 100644
--- a/test/cldr-data-compat.test.js
+++ b/test/cldr-data-compat.test.js
@@ -489,8 +489,8 @@ describe('dateFieldName', () => {
 
     it('should return placeholder for the weekday type', () => {
         expect(dateFieldName({ type: 'weekday', nameType: 'wide' })).toEqual("day of the week");
-        expect(dateFieldName({ type: 'weekday', nameType: 'narrow' })).toEqual("day of the week");
-        expect(dateFieldName({ type: 'weekday', nameType: 'short' })).toEqual("day of the week");
+        expect(dateFieldName({ type: 'weekday', nameType: 'narrow' })).toEqual("day of wk.");
+        expect(dateFieldName({ type: 'weekday', nameType: 'short' })).toEqual("day of wk.");
     });
 
     it('should return localized placeholder for the weekday type', () => {
@@ -543,8 +543,8 @@ describe('dateFieldName', () => {
     
     it('should return placeholder for zone type', () => {
         expect(dateFieldName({ type: 'zone', nameType: 'wide' })).toEqual("time zone");
-        expect(dateFieldName({ type: 'zone', nameType: 'narrow' })).toEqual("time zone");
-        expect(dateFieldName({ type: 'zone', nameType: 'short' })).toEqual("time zone");
+        expect(dateFieldName({ type: 'zone', nameType: 'narrow' })).toEqual("zone");
+        expect(dateFieldName({ type: 'zone', nameType: 'short' })).toEqual("zone");
     });
 
     it('should not support non-existent units of time as fieldName type', () => {
diff --git a/test/cldr.test.js b/test/cldr.test.js
index 78e2e8b1..8961df5d 100644
--- a/test/cldr.test.js
+++ b/test/cldr.test.js
@@ -536,8 +536,8 @@ describe('dateFieldName', () => {
 
     it('should return placeholder for the weekday type', () => {
         expect(dateFieldName({ type: 'weekday', nameType: 'wide' })).toEqual("day of the week");
-        expect(dateFieldName({ type: 'weekday', nameType: 'narrow' })).toEqual("day of the week");
-        expect(dateFieldName({ type: 'weekday', nameType: 'short' })).toEqual("day of the week");
+        expect(dateFieldName({ type: 'weekday', nameType: 'narrow' })).toEqual("day of wk.");
+        expect(dateFieldName({ type: 'weekday', nameType: 'short' })).toEqual("day of wk.");
     });
 
     it('should return localized placeholder for the weekday type', () => {
@@ -590,8 +590,8 @@ describe('dateFieldName', () => {
     
     it('should return placeholder for zone type', () => {
         expect(dateFieldName({ type: 'zone', nameType: 'wide' })).toEqual("time zone");
-        expect(dateFieldName({ type: 'zone', nameType: 'narrow' })).toEqual("time zone");
-        expect(dateFieldName({ type: 'zone', nameType: 'short' })).toEqual("time zone");
+        expect(dateFieldName({ type: 'zone', nameType: 'narrow' })).toEqual("zone");
+        expect(dateFieldName({ type: 'zone', nameType: 'short' })).toEqual("zone");
     });
 
     it('should not support non-existent units of time as fieldName type', () => {