diff --git a/backend/src/test/java/ch/puzzle/okr/deserializer/CheckInDeserializerTest.java b/backend/src/test/java/ch/puzzle/okr/deserializer/CheckInDeserializerTest.java
index b0e1a4e3ad..6cf57f9d24 100644
--- a/backend/src/test/java/ch/puzzle/okr/deserializer/CheckInDeserializerTest.java
+++ b/backend/src/test/java/ch/puzzle/okr/deserializer/CheckInDeserializerTest.java
@@ -87,7 +87,7 @@ private static void assertCheckInMetricDto(CheckInMetricDto checkInMetricDto) {
         assertEquals(23, checkInMetricDto.value());
     }
 
-    @DisplayName("deserialize() should return CheckInMetricDto for ordinal json")
+    @DisplayName("deserialize() should return CheckInOrdinalDto for ordinal json")
     @Test
     void deserializeShouldReturnCheckInOrdinalDtoForOrdinalJson() throws Exception {
         // arrange
@@ -168,9 +168,9 @@ public String getKeyResultType() {
         assertEquals("unsupported checkIn DTO to deserialize", responseStatusException.getReason());
     }
 
-    @DisplayName("deserialize() should throw ResponseStatusException json has no KeyResult Id")
+    @DisplayName("deserialize() should throw ResponseStatusException if json has no KeyResult Id")
     @Test
-    void deserializeShouldThrowResponseStatusExceptionJsonHasNoKeyResultId() throws Exception {
+    void deserializeShouldThrowResponseStatusExceptionIfJsonHasNoKeyResultId() throws Exception {
         // arrange
         String jsonWithoutKeyResultId = """
                 {
diff --git a/backend/src/test/java/ch/puzzle/okr/deserializer/KeyResultDeserializerTest.java b/backend/src/test/java/ch/puzzle/okr/deserializer/KeyResultDeserializerTest.java
index 863fdc6a20..b7d2bdfc25 100644
--- a/backend/src/test/java/ch/puzzle/okr/deserializer/KeyResultDeserializerTest.java
+++ b/backend/src/test/java/ch/puzzle/okr/deserializer/KeyResultDeserializerTest.java
@@ -91,11 +91,6 @@ private void assertKeyResultMetricDto(KeyResultMetricDto keyResultMetricDto) {
         assertObjective(objective);
     }
 
-    private static void assertObjective(KeyResultObjectiveDto objective) {
-        assertNotNull(objective);
-        assertEquals(1000, objective.id());
-    }
-
     private static void assertOwner(KeyResultUserDto owner) {
         assertNotNull(owner);
         assertEquals(1000, owner.id());
@@ -103,6 +98,11 @@ private static void assertOwner(KeyResultUserDto owner) {
         assertEquals("Norris", owner.lastname());
     }
 
+    private static void assertObjective(KeyResultObjectiveDto objective) {
+        assertNotNull(objective);
+        assertEquals(1000, objective.id());
+    }
+
     @DisplayName("deserialize() should return KeyResultOrdinalDto for ordinal json")
     @Test
     void deserializeShouldReturnKeyResultOrdinalDtoForOrdinalJson() throws Exception {
@@ -193,7 +193,7 @@ void deserializeShouldThrowResponseStatusExceptionIfKeyResultIsUnsupportedType()
 
     @DisplayName("deserialize() should throw ResponseStatusException if json has no KeyResult Type")
     @Test
-    void deserializeShouldThrowResponseStatusExceptionJsonHasNoKeyResultType() throws Exception {
+    void deserializeShouldThrowResponseStatusExceptionIfJsonHasNoKeyResultType() throws Exception {
         // arrange
         String jsonMetric = """
                 {