diff --git a/templates/api.use-cases.impl.spec.mustache b/templates/api.use-cases.impl.spec.mustache
index 2d80747..14fb9b4 100644
--- a/templates/api.use-cases.impl.spec.mustache
+++ b/templates/api.use-cases.impl.spec.mustache
@@ -76,7 +76,10 @@ describe('{{classname}}UseCasesImpl', () => {
       mockRepository.{{nickname}}.and.returnValue(of(undefined));
 
       useCase.{{nickname}}({{#allParams}}{{{testValue}}}{{^-last}}, {{/-last}}{{/allParams}}).subscribe({
-        complete: () => done()
+        complete: () => {
+          expect(mockRepository.{{nickname}}).toHaveBeenCalledOnceWith({{#allParams}}{{{testValue}}}{{^-last}}, {{/-last}}{{/allParams}});
+          done();
+        }
       });
       {{/returnBaseType}}
       {{/isListContainer}}