diff --git a/src/test/groovy/space/kklochko/jdbc_hospital_example/cli/validators/InputStringFormatValidatorSpec.groovy b/src/test/groovy/space/kklochko/jdbc_hospital_example/cli/validators/InputStringFormatValidatorSpec.groovy
index 5620fde..064b25f 100644
--- a/src/test/groovy/space/kklochko/jdbc_hospital_example/cli/validators/InputStringFormatValidatorSpec.groovy
+++ b/src/test/groovy/space/kklochko/jdbc_hospital_example/cli/validators/InputStringFormatValidatorSpec.groovy
@@ -20,7 +20,9 @@ class InputStringFormatValidatorSpec extends Specification {
         where:
         command                                                                                                  || expectedStatus
         "insert indicator(id='1', type='blood', values='Good samples.', timestamp='2023-10-17 14:30:00')"        || true
+        " insert indicator(id='1', type='blood, blood', values='Good samples.', timestamp='2023-10-17 14:30:00') " || false
         "insert indicator(id='1', type='blood, blood', values='Good samples.', timestamp='2023-10-17 14:30:00')" || true
         "readAll indicator()"                                                                                    || true
+        " readAll indicator() "                                                                                   || false
     }
 }