test: fix tests

Author: json-derulo

angular.json

@@ -122,26 +122,6 @@
           "options": {
             "browserTarget": "angular-intl-demo:build"
           }
-        },
-        "test": {
-          "builder": "@angular-devkit/build-angular:karma",
-          "options": {
-            "polyfills": [
-              "zone.js",
-              "zone.js/testing"
-            ],
-            "tsConfig": "projects/angular-intl-demo/tsconfig.spec.json",
-            "inlineStyleLanguage": "scss",
-            "assets": [
-              "projects/angular-intl-demo/src/favicon.ico",
-              "projects/angular-intl-demo/src/assets"
-            ],
-            "styles": [
-              "@angular/material/prebuilt-themes/deeppurple-amber.css",
-              "projects/angular-intl-demo/src/styles.scss"
-            ],
-            "scripts": []
-          }
         }
       }
     }

projects/angular-ecmascript-intl/src/lib/date/intl-date.pipe.spec.ts

@@ -55,9 +55,8 @@ describe('DatePipe', () => {
       // @ts-expect-error
       spyOn(Intl, 'DateTimeFormat').and.returnValue(undefined);
       const consoleError = spyOn(console, 'error');
-      const date = new Date('2023-02-19');
 
-      expect(testUnit.transform('2023-02-19')).toEqual(date.toString());
+      expect(testUnit.transform('2023-02-19')).toBeNull();
       expect(consoleError).toHaveBeenCalledTimes(1);
     });
   });

projects/angular-ecmascript-intl/src/lib/language/intl-language.pipe.spec.ts

@@ -36,7 +36,7 @@ describe('IntlLanguagePipe', () => {
       spyOn(Intl, 'DisplayNames').and.returnValue(undefined);
       const consoleError = spyOn(console, 'error');
 
-      expect(testUnit.transform('en-US')).toEqual('en-US');
+      expect(testUnit.transform('en-US')).toBeNull();
       expect(consoleError).toHaveBeenCalledTimes(1);
     });
   });