test: fix testing errors

npm/ng-packs/packages/core/src/lib/states/config.state.ts

@@ -162,7 +162,7 @@ export class ConfigState {
 
       if (keys.length < 2) {
         warn('The localization source separator (::) not found.');
-        return key as string;
+        return defaultValue || (key as string);
       }
       if (!state.localization) return defaultValue || keys[1];
 
@@ -173,7 +173,7 @@ export class ConfigState {
       const sourceKey = keys[1];
 
       if (sourceName === '_') {
-        return sourceKey;
+        return defaultValue || sourceKey;
       }
 
       if (!sourceName) {
@@ -181,18 +181,18 @@ export class ConfigState {
           'Localization source name is not specified and the defaultResourceName was not defined!',
         );
 
-        return sourceKey;
+        return defaultValue || sourceKey;
       }
 
       const source = state.localization.values[sourceName];
       if (!source) {
         warn('Could not find localization source: ' + sourceName);
-        return sourceKey;
+        return defaultValue || sourceKey;
       }
 
       let localization = source[sourceKey];
       if (typeof localization === 'undefined') {
-        return sourceKey;
+        return defaultValue || sourceKey;
       }
 
       interpolateParams = interpolateParams.filter(params => params != null);

npm/ng-packs/packages/core/src/lib/tests/config.state.spec.ts

@@ -272,7 +272,7 @@ describe('ConfigState', () => {
       );
 
       expect(ConfigState.getLocalization('AbpIdentity::NoIdentity')(CONFIG_STATE_DATA)).toBe(
-        'AbpIdentity::NoIdentity',
+        'NoIdentity',
       );
 
       expect(
@@ -287,18 +287,15 @@ describe('ConfigState', () => {
         )(CONFIG_STATE_DATA),
       ).toBe('first and second do not match.');
 
-      try {
+      expect(
         ConfigState.getLocalization('::Test')({
           ...CONFIG_STATE_DATA,
           environment: {
             ...CONFIG_STATE_DATA.environment,
             localization: {} as any,
           },
-        });
-        expect(false).toBeTruthy(); // fail
-      } catch (error) {
-        expect((error as Error).message).toContain('Please check your environment');
-      }
+        }),
+      ).toBe('Test');
     });
   });
 

npm/ng-packs/packages/core/src/lib/tests/localization.service.spec.ts

@@ -44,13 +44,7 @@ describe('LocalizationService', () => {
 
   describe('#instant', () => {
     it('should be return a localization', () => {
-      store.selectSnapshot.andCallFake(
-        (selector: (state: any, ...states: any[]) => Observable<string>) => {
-          return selector({
-            ConfigState: { getLocalization: (keys, ...interpolateParams) => keys },
-          });
-        },
-      );
+      store.selectSnapshot.andReturn('AbpTest');
 
       expect(service.instant('AbpTest')).toBe('AbpTest');
     });