+ test('log assert', ()=> {
+ jest.spyOn(console, 'assert');
+ logService.assert('someArg');
+ expect(console.assert).toHaveBeenCalled();
+ });
+
+ test('log group', ()=> {
+ jest.spyOn(console, 'group');
+ logService.group('someArg');
+ expect(console.group).toHaveBeenCalled();
+ });
+
+ test('log groupEnd', ()=> {
+ jest.spyOn(console, 'groupEnd');
+ logService.groupEnd('someArg');
+ expect(console.groupEnd).toHaveBeenCalled();
+ });
+
+ test('log log', ()=> {
+ jest.spyOn(console, 'log');
+ logService.log('someArg');
+ expect(console.log).toHaveBeenCalled();
+ });
+
+ test('log warn', ()=> {
+ spyOn(console, 'warn');
+ logService.warn('someArg');
+ expect(console.warn).toHaveBeenCalled();
+ });
+