TSK-1164: refactor code which is using assertJ's assertThatThrownBy and lambda expression with line breaks

history/taskana-simplehistory-spring-test/src/test/java/pro/taskana/TaskHistoryEventControllerIntTest.java

@@ -9,6 +9,7 @@ import java.sql.SQLException;
 import java.time.LocalDateTime;
 import java.util.Collections;
 import javax.sql.DataSource;
+import org.assertj.core.api.ThrowableAssert.ThrowingCallable;
 import org.junit.jupiter.api.BeforeEach;
 import org.junit.jupiter.api.Test;
 import org.junit.jupiter.api.extension.ExtendWith;
@@ -120,13 +121,15 @@ public class TaskHistoryEventControllerIntTest {
 
   @Test
   public void testThrowsExceptionIfInvalidFilterIsUsed() {
-    assertThatThrownBy(
+    ThrowingCallable httpCall =
-        () ->
+        () -> {
           template.exchange(
               server + port + "/api/v1/task-history-event?invalid=BPI:01",
               HttpMethod.GET,
               request,
-                ParameterizedTypeReference.forType(TaskHistoryEventListResource.class)))
+              ParameterizedTypeReference.forType(TaskHistoryEventListResource.class));
+        };
+    assertThatThrownBy(httpCall)
         .isInstanceOf(HttpClientErrorException.class)
         .hasMessageContaining("[invalid]")
         .extracting(ex -> ((HttpClientErrorException) ex).getStatusCode())
@@ -137,13 +140,15 @@ public class TaskHistoryEventControllerIntTest {
   public void testGetHistoryEventOfDate() {
     String currentTime = LocalDateTime.now().toString();
     final String finalCurrentTime = currentTime;
-    assertThatThrownBy(
+    ThrowingCallable httpCall =
-        () ->
+        () -> {
           template.exchange(
               server + port + "/api/v1/task-history-event?created=" + finalCurrentTime,
               HttpMethod.GET,
               request,
-                ParameterizedTypeReference.forType(TaskHistoryEventListResource.class)))
+              ParameterizedTypeReference.forType(TaskHistoryEventListResource.class));
+        };
+    assertThatThrownBy(httpCall)
         .isInstanceOf(HttpClientErrorException.class)
         .hasMessageContaining(currentTime)
         .extracting(ex -> ((HttpClientErrorException) ex).getStatusCode())

lib/taskana-core/src/test/java/acceptance/task/DeleteTaskCommentAccTest.java

@@ -5,6 +5,7 @@ import static org.assertj.core.api.Assertions.assertThatThrownBy;
 
 import acceptance.AbstractAccTest;
 import java.util.List;
+import org.assertj.core.api.ThrowableAssert.ThrowingCallable;
 import org.junit.jupiter.api.Test;
 import org.junit.jupiter.api.extension.ExtendWith;
 
@@ -59,9 +60,11 @@ public class DeleteTaskCommentAccTest extends AbstractAccTest {
         taskService.getTaskComments("TKI:000000000000000000000000000000000002");
     assertThat(taskComments).hasSize(2);
 
-    assertThatThrownBy(
+    ThrowingCallable httpCall =
-        () -> taskService.deleteTaskComment("TCI:000000000000000000000000000000000005"))
+        () -> {
-        .isInstanceOf(NotAuthorizedException.class);
+          taskService.deleteTaskComment("TCI:000000000000000000000000000000000005");
+        };
+    assertThatThrownBy(httpCall).isInstanceOf(NotAuthorizedException.class);
 
     // make sure the task comment was not deleted
     List<TaskComment> taskCommentsAfterDeletion =

lib/taskana-core/src/test/java/acceptance/task/GetTaskCommentAccTest.java

@@ -5,6 +5,7 @@ import static org.assertj.core.api.Assertions.assertThatThrownBy;
 
 import acceptance.AbstractAccTest;
 import java.util.List;
+import org.assertj.core.api.ThrowableAssert.ThrowingCallable;
 import org.junit.jupiter.api.Test;
 import org.junit.jupiter.api.extension.ExtendWith;
 
@@ -58,9 +59,11 @@ public class GetTaskCommentAccTest extends AbstractAccTest {
 
     TaskService taskService = taskanaEngine.getTaskService();
 
-    assertThatThrownBy(
+    ThrowingCallable httpCall =
-        () -> taskService.getTaskComments("TKI:000000000000000000000000000000000004"))
+        () -> {
-        .isInstanceOf(NotAuthorizedException.class);
+          taskService.getTaskComments("TKI:000000000000000000000000000000000004");
+        };
+    assertThatThrownBy(httpCall).isInstanceOf(NotAuthorizedException.class);
   }
 
   @WithAccessId(

lib/taskana-core/src/test/java/acceptance/task/ServiceLevelPriorityAccTest.java

@@ -36,6 +36,7 @@ public class ServiceLevelPriorityAccTest extends AbstractAccTest {
 
   ServiceLevelPriorityAccTest() {
     super();
+    DaysToWorkingDaysConverter.setGermanPublicHolidaysEnabled(true);
     taskService = taskanaEngine.getTaskService();
   }
 
@@ -231,9 +232,9 @@ public class ServiceLevelPriorityAccTest extends AbstractAccTest {
     Instant dueBulk3 = taskService.getTask(tkId3).getDue();
     Instant dueBulk4 = taskService.getTask(tkId4).getDue();
     assertThat(dueBulk1).isEqualTo(getInstant("2020-05-14T07:00:00"));
-    assertThat(dueBulk2).isEqualTo(getInstant("2020-05-21T07:00:00"));
+    assertThat(dueBulk2).isEqualTo(getInstant("2020-05-22T07:00:00"));
     assertThat(dueBulk3).isEqualTo(getInstant("2020-05-14T07:00:00"));
-    assertThat(dueBulk4).isEqualTo(getInstant("2020-05-21T07:00:00"));
+    assertThat(dueBulk4).isEqualTo(getInstant("2020-05-22T07:00:00"));
   }
 
   @WithAccessId(

lib/taskana-spring-example/src/test/java/pro/taskana/TaskanaTransactionIntTest.java

@@ -7,6 +7,7 @@ import java.sql.Connection;
 import java.sql.SQLException;
 import java.util.List;
 import javax.sql.DataSource;
+import org.assertj.core.api.ThrowableAssert.ThrowingCallable;
 import org.junit.jupiter.api.BeforeEach;
 import org.junit.jupiter.api.Test;
 import org.junit.jupiter.api.extension.ExtendWith;
@@ -211,10 +212,12 @@ class TaskanaTransactionIntTest {
           new TaskCleanupJob(taskanaEngine, springTransactionProvider, null);
       taskCleanupJob.run();
 
-      assertThatThrownBy(
+      ThrowingCallable httpCall =
-          () ->
+          () -> {
             workbasketService.deleteWorkbasket(
-                      workbasketService.getWorkbasket("key3", "DOMAIN_A").getId()))
+                workbasketService.getWorkbasket("key3", "DOMAIN_A").getId());
+          };
+      assertThatThrownBy(httpCall)
           .isInstanceOf(WorkbasketInUseException.class)
           .hasMessageContaining("contains 1 non-completed tasks");
 

rest/taskana-rest-spring/src/test/java/pro/taskana/rest/AccessIdControllerIntTest.java

@@ -5,6 +5,7 @@ import static org.assertj.core.api.Assertions.assertThatThrownBy;
 
 import java.util.ArrayList;
 import java.util.List;
+import org.assertj.core.api.ThrowableAssert.ThrowingCallable;
 import org.junit.jupiter.api.BeforeAll;
 import org.junit.jupiter.api.Test;
 import org.springframework.beans.factory.annotation.Autowired;
@@ -79,12 +80,15 @@ class AccessIdControllerIntTest {
 
   @Test
   void testBadRequestWhenSearchForIsTooShort() {
-    assertThatThrownBy(() ->
+    ThrowingCallable httpCall =
+        () -> {
           template.exchange(
               restHelper.toUrl(Mapping.URL_ACCESSID) + "?search-for=al",
               HttpMethod.GET,
               restHelper.defaultRequest(),
-                    ParameterizedTypeReference.forType(List.class)))
+              ParameterizedTypeReference.forType(List.class));
+        };
+    assertThatThrownBy(httpCall)
         .isInstanceOf(HttpClientErrorException.class)
         .hasMessageContaining("Minimum searchFor length =")
         .extracting(ex -> ((HttpClientErrorException) ex).getStatusCode())

rest/taskana-rest-spring/src/test/java/pro/taskana/rest/ClassificationControllerIntTest.java

@@ -3,6 +3,7 @@ package pro.taskana.rest;
 import static org.assertj.core.api.Assertions.assertThat;
 import static org.assertj.core.api.Assertions.assertThatThrownBy;
 
+import org.assertj.core.api.ThrowableAssert.ThrowingCallable;
 import org.junit.jupiter.api.Test;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.core.ParameterizedTypeReference;
@@ -238,13 +239,15 @@ class ClassificationControllerIntTest {
             + "\"type\":\"TASK\",\"parentId\":\"CLI:200000000000000000000000000000000015\","
             + "\"parentKey\":\"T2000\"}";
 
-    assertThatThrownBy(
+    ThrowingCallable httpCall =
-        () ->
+        () -> {
           template.exchange(
               restHelper.toUrl(Mapping.URL_CLASSIFICATIONS),
               HttpMethod.POST,
               new HttpEntity<>(newClassification, restHelper.getHeaders()),
-                    ParameterizedTypeReference.forType(ClassificationResource.class)))
+              ParameterizedTypeReference.forType(ClassificationResource.class));
+        };
+    assertThatThrownBy(httpCall)
         .isInstanceOf(HttpClientErrorException.class)
         .extracting(ex -> ((HttpClientErrorException) ex).getStatusCode())
         .isEqualTo(HttpStatus.BAD_REQUEST);
@@ -258,13 +261,15 @@ class ClassificationControllerIntTest {
             + "\"domain\":\"DOMAIN_A\",\"key\":\"NEW_CLASS\","
             + "\"name\":\"new classification\",\"type\":\"TASK\"}";
 
-    assertThatThrownBy(
+    ThrowingCallable httpCall =
-        () ->
+        () -> {
           template.exchange(
               restHelper.toUrl(Mapping.URL_CLASSIFICATIONS),
               HttpMethod.POST,
               new HttpEntity<>(newClassification, restHelper.getHeaders()),
-                    ParameterizedTypeReference.forType(ClassificationResource.class)))
+              ParameterizedTypeReference.forType(ClassificationResource.class));
+        };
+    assertThatThrownBy(httpCall)
         .isInstanceOf(HttpClientErrorException.class)
         .extracting(ex -> ((HttpClientErrorException) ex).getStatusCode())
         .isEqualTo(HttpStatus.BAD_REQUEST);
@@ -299,14 +304,15 @@ class ClassificationControllerIntTest {
     assertThat(HttpStatus.NO_CONTENT).isEqualTo(response.getStatusCode());
     assertThat(response.getStatusCode()).isEqualTo(HttpStatus.NO_CONTENT);
 
-    assertThatThrownBy(
+    ThrowingCallable httpCall =
-        () ->
+        () -> {
           template.exchange(
               restHelper.toUrl(
                   Mapping.URL_CLASSIFICATIONS_ID, "CLI:200000000000000000000000000000000004"),
               HttpMethod.GET,
               request,
-                    ParameterizedTypeReference.forType(ClassificationSummaryResource.class)))
+              ParameterizedTypeReference.forType(ClassificationSummaryResource.class));
-        .isInstanceOf(HttpClientErrorException.class);
+        };
+    assertThatThrownBy(httpCall).isInstanceOf(HttpClientErrorException.class);
   }
 }

rest/taskana-rest-spring/src/test/java/pro/taskana/rest/GeneralExceptionHandlingTest.java

@@ -2,6 +2,7 @@ package pro.taskana.rest;
 
 import static org.assertj.core.api.Assertions.assertThatThrownBy;
 
+import org.assertj.core.api.ThrowableAssert.ThrowingCallable;
 import org.junit.jupiter.api.BeforeAll;
 import org.junit.jupiter.api.Test;
 import org.springframework.beans.factory.annotation.Autowired;
@@ -28,13 +29,15 @@ class GeneralExceptionHandlingTest {
 
   @Test
   void testDeleteNonExisitingClassificationExceptionIsLogged() {
-    assertThatThrownBy(
+    ThrowingCallable httpCall =
-        () ->
+        () -> {
           template.exchange(
               restHelper.toUrl(Mapping.URL_CLASSIFICATIONS_ID, "non-existing-id"),
               HttpMethod.DELETE,
               restHelper.defaultRequest(),
-                  ParameterizedTypeReference.forType(ClassificationSummaryListResource.class)))
+              ParameterizedTypeReference.forType(ClassificationSummaryListResource.class));
+        };
+    assertThatThrownBy(httpCall)
         .isInstanceOf(HttpClientErrorException.class)
         .hasMessageContaining("non-existing-id");
   }

rest/taskana-rest-spring/src/test/java/pro/taskana/rest/TaskControllerIntTest.java

@@ -17,6 +17,7 @@ import java.net.URL;
 import java.time.Instant;
 import java.time.temporal.ChronoUnit;
 import javax.sql.DataSource;
+import org.assertj.core.api.ThrowableAssert.ThrowingCallable;
 import org.junit.jupiter.api.BeforeAll;
 import org.junit.jupiter.api.Test;
 import org.springframework.beans.factory.annotation.Autowired;
@@ -163,8 +164,8 @@ class TaskControllerIntTest {
 
   @Test
   void testGetAllTasksByWorkbasketIdWithInvalidPlannedParamsCombination() {
-    assertThatThrownBy(
+    ThrowingCallable httpCall =
-        () ->
+        () -> {
           template.exchange(
               restHelper.toUrl(Mapping.URL_TASKS)
                   + "?workbasket-id=WBI:100000000000000000000000000000000001"
@@ -175,7 +176,9 @@ class TaskControllerIntTest {
                   + "&sort-by=planned",
               HttpMethod.GET,
               restHelper.defaultRequest(),
-                    ParameterizedTypeReference.forType(TaskSummaryListResource.class)))
+              ParameterizedTypeReference.forType(TaskSummaryListResource.class));
+        };
+    assertThatThrownBy(httpCall)
         .isInstanceOf(HttpClientErrorException.class)
         .hasMessageContaining("400");
   }
@@ -252,8 +255,8 @@ class TaskControllerIntTest {
 
   @Test
   void testGetAllTasksByWorkbasketIdWithInvalidDueParamsCombination() {
-    assertThatThrownBy(
+    ThrowingCallable httpCall =
-        () ->
+        () -> {
           template.exchange(
               restHelper.toUrl(Mapping.URL_TASKS)
                   + "?workbasket-id=WBI:100000000000000000000000000000000001"
@@ -264,7 +267,9 @@ class TaskControllerIntTest {
                   + "&sort-by=planned",
               HttpMethod.GET,
               restHelper.defaultRequest(),
-                    ParameterizedTypeReference.forType(TaskSummaryListResource.class)))
+              ParameterizedTypeReference.forType(TaskSummaryListResource.class));
+        };
+    assertThatThrownBy(httpCall)
         .isInstanceOf(HttpClientErrorException.class)
         .hasMessageContaining("400");
   }
@@ -291,15 +296,15 @@ class TaskControllerIntTest {
     headers.add("Authorization", "Basic dXNlcl8xXzI6dXNlcl8xXzI="); // user_1_2
     HttpEntity<String> request = new HttpEntity<>(headers);
 
-    assertThatThrownBy(
+    ThrowingCallable httpCall =
         () -> {
-          ResponseEntity<TaskSummaryListResource> response =
           template.exchange(
               restHelper.toUrl(Mapping.URL_TASKS) + "?workbasket-key=USER_1_2",
               HttpMethod.GET,
               request,
               ParameterizedTypeReference.forType(TaskSummaryListResource.class));
-        })
+        };
+    assertThatThrownBy(httpCall)
         .isInstanceOf(HttpClientErrorException.class)
         .hasMessageContaining("400");
   }
@@ -338,13 +343,15 @@ class TaskControllerIntTest {
 
   @Test
   void testThrowsExceptionIfInvalidFilterIsUsed() {
-    assertThatThrownBy(
+    ThrowingCallable httpCall =
-      () ->
+        () -> {
           template.exchange(
               restHelper.toUrl(Mapping.URL_TASKS) + "?invalid=VNR",
               HttpMethod.GET,
               restHelper.defaultRequest(),
-              ParameterizedTypeReference.forType(TaskSummaryListResource.class)))
+              ParameterizedTypeReference.forType(TaskSummaryListResource.class));
+        };
+    assertThatThrownBy(httpCall)
         .isInstanceOf(HttpClientErrorException.class)
         .hasMessageContaining("[invalid]")
         .extracting(ex -> ((HttpClientErrorException) ex).getStatusCode())
@@ -584,14 +591,15 @@ class TaskControllerIntTest {
     taskResource.setPlanned(now.toString());
     taskResource.setDue(now.toString());
 
-    assertThatThrownBy(
+    ThrowingCallable httpCall =
-        () ->
+        () -> {
           template.exchange(
               restHelper.toUrl(Mapping.URL_TASKS),
               HttpMethod.POST,
               new HttpEntity<>(taskResource, restHelper.getHeaders()),
-                    ParameterizedTypeReference.forType(TaskResource.class)))
+              ParameterizedTypeReference.forType(TaskResource.class));
-        .isInstanceOf(HttpClientErrorException.class);
+        };
+    assertThatThrownBy(httpCall).isInstanceOf(HttpClientErrorException.class);
   }
 
   @Test
@@ -695,19 +703,19 @@ class TaskControllerIntTest {
     assertThat(theTaskResource.getOwner()).isEqualTo(user_id_of_claimed_task);
 
     // try to cancel claim
-    assertThatThrownBy(
+    ThrowingCallable httpCall =
-        () ->
+        () -> {
           template.exchange(
               restHelper.toUrl(Mapping.URL_TASKS_ID_CLAIM, claimed_task_id),
               HttpMethod.DELETE,
               new HttpEntity<>(restHelper.getHeadersUser_1_2()),
-                ParameterizedTypeReference.forType(TaskResource.class)))
+              ParameterizedTypeReference.forType(TaskResource.class));
+        };
+    assertThatThrownBy(httpCall)
         .extracting(ex -> ((HttpClientErrorException) ex).getStatusCode())
         .isEqualTo(HttpStatus.CONFLICT);
   }
 
-
-
   @Test
   void testUpdateTaskOwnerOfReadyTaskSucceeds() {
     // setup
@@ -768,13 +776,15 @@ class TaskControllerIntTest {
     final String anyUserName = "dummyuser";
     theTaskResource.setOwner(anyUserName);
 
-    assertThatThrownBy(
+    ThrowingCallable httpCall =
-        () ->
+        () -> {
           template.exchange(
               taskUrlString,
               HttpMethod.PUT,
               new HttpEntity<>(theTaskResource, restHelper.getHeadersUser_1_2()),
-                    ParameterizedTypeReference.forType(TaskResource.class)))
+              ParameterizedTypeReference.forType(TaskResource.class));
+        };
+    assertThatThrownBy(httpCall)
         .isInstanceOf(HttpClientErrorException.class)
         .hasMessageContaining("409");
   }

rest/taskana-rest-spring/src/test/java/pro/taskana/rest/WorkbasketAccessItemControllerIntTest.java

@@ -3,6 +3,7 @@ package pro.taskana.rest;
 import static org.assertj.core.api.Assertions.assertThat;
 import static org.assertj.core.api.Assertions.assertThatThrownBy;
 
+import org.assertj.core.api.ThrowableAssert.ThrowingCallable;
 import org.junit.jupiter.api.BeforeAll;
 import org.junit.jupiter.api.MethodOrderer;
 import org.junit.jupiter.api.Test;
@@ -59,14 +60,16 @@ class WorkbasketAccessItemControllerIntTest {
 
   @Test
   void testThrowsExceptionIfInvalidFilterIsUsed() {
-    assertThatThrownBy(
+    ThrowingCallable httpCall =
-        () ->
+        () -> {
           template.exchange(
               restHelper.toUrl(Mapping.URL_WORKBASKETACCESSITEMS)
                   + "?sort-by=workbasket-key&order=asc&page=1&page-size=9&invalid=user_1_1",
               HttpMethod.GET,
               restHelper.defaultRequest(),
-                ParameterizedTypeReference.forType(WorkbasketAccessItemListResource.class)))
+              ParameterizedTypeReference.forType(WorkbasketAccessItemListResource.class));
+        };
+    assertThatThrownBy(httpCall)
         .isInstanceOf(HttpClientErrorException.class)
         .hasMessageContaining("[invalid]")
         .extracting(ex -> ((HttpClientErrorException) ex).getStatusCode())
@@ -112,13 +115,15 @@ class WorkbasketAccessItemControllerIntTest {
   @Test
   void testGetBadRequestIfTryingToDeleteAccessItemsForGroup() {
     String parameters = "?access-id=cn=DevelopersGroup,ou=groups,o=TaskanaTest";
-    assertThatThrownBy(
+    ThrowingCallable httpCall =
-        () ->
+        () -> {
           template.exchange(
               restHelper.toUrl(Mapping.URL_WORKBASKETACCESSITEMS) + parameters,
               HttpMethod.DELETE,
               restHelper.defaultRequest(),
-                    ParameterizedTypeReference.forType(Void.class)))
+              ParameterizedTypeReference.forType(Void.class));
+        };
+    assertThatThrownBy(httpCall)
         .isInstanceOf(HttpClientErrorException.class)
         .extracting(ex -> ((HttpClientErrorException) ex).getStatusCode())
         .isEqualTo(HttpStatus.BAD_REQUEST);

rest/taskana-rest-spring/src/test/java/pro/taskana/rest/WorkbasketControllerIntTest.java

@@ -5,6 +5,7 @@ import static org.assertj.core.api.Assertions.assertThatThrownBy;
 
 import com.fasterxml.jackson.databind.ObjectMapper;
 import java.time.Instant;
+import org.assertj.core.api.ThrowableAssert.ThrowingCallable;
 import org.junit.jupiter.api.BeforeAll;
 import org.junit.jupiter.api.Test;
 import org.springframework.beans.factory.annotation.Autowired;
@@ -90,12 +91,15 @@ class WorkbasketControllerIntTest {
 
   @Test
   void testThrowsExceptionIfInvalidFilterIsUsed() {
-    assertThatThrownBy(() ->
+    ThrowingCallable httpCall =
+        () -> {
           template.exchange(
               restHelper.toUrl(Mapping.URL_WORKBASKET) + "?invalid=PERSONAL",
               HttpMethod.GET,
               restHelper.defaultRequest(),
-                ParameterizedTypeReference.forType(WorkbasketSummaryListResource.class)))
+              ParameterizedTypeReference.forType(WorkbasketSummaryListResource.class));
+        };
+    assertThatThrownBy(httpCall)
         .isInstanceOf(HttpClientErrorException.class)
         .hasMessageContaining("[invalid]")
         .extracting(ex -> ((HttpClientErrorException) ex).getStatusCode())
@@ -125,13 +129,16 @@ class WorkbasketControllerIntTest {
     workbasketResource.setOwner("Joerg");
     workbasketResource.setModified(String.valueOf(Instant.now()));
 
-    assertThatThrownBy(() ->
+    ThrowingCallable httpCall =
+        () -> {
           template.exchange(
               restHelper.toUrl(Mapping.URL_WORKBASKET_ID, workbasketId),
               HttpMethod.PUT,
               new HttpEntity<>(
                   mapper.writeValueAsString(workbasketResource), restHelper.getHeaders()),
-                ParameterizedTypeReference.forType(WorkbasketResource.class)))
+              ParameterizedTypeReference.forType(WorkbasketResource.class));
+        };
+    assertThatThrownBy(httpCall)
         .extracting(ex -> ((HttpClientErrorException) ex).getStatusCode())
         .isEqualTo(HttpStatus.CONFLICT);
   }
@@ -141,12 +148,15 @@ class WorkbasketControllerIntTest {
 
     String workbasketId = "WBI:100004857400039500000999999999999999";
 
-    assertThatThrownBy(() ->
+    ThrowingCallable httpCall =
+        () -> {
           template.exchange(
               restHelper.toUrl(Mapping.URL_WORKBASKET_ID, workbasketId),
               HttpMethod.GET,
               new HttpEntity<String>(restHelper.getHeaders()),
-                ParameterizedTypeReference.forType(WorkbasketResource.class)))
+              ParameterizedTypeReference.forType(WorkbasketResource.class));
+        };
+    assertThatThrownBy(httpCall)
         .isInstanceOf(HttpClientErrorException.class)
         .extracting(ex -> ((HttpClientErrorException) ex).getStatusCode())
         .isEqualTo(HttpStatus.NOT_FOUND);

rest/taskana-rest-spring/src/test/java/pro/taskana/rest/WorkbasketDefinitionControllerIntTest.java

@@ -17,6 +17,7 @@ import java.util.HashSet;
 import java.util.List;
 import java.util.stream.Collectors;
 import javax.sql.DataSource;
+import org.assertj.core.api.ThrowableAssert.ThrowingCallable;
 import org.junit.jupiter.api.BeforeAll;
 import org.junit.jupiter.api.BeforeEach;
 import org.junit.jupiter.api.Test;
@@ -211,11 +212,12 @@ class WorkbasketDefinitionControllerIntTest {
     String w1String = workbasketToString(w);
     w.getWorkbasket().setKey("new Key for this WB");
     String w2String = workbasketToString(w);
-    assertThatThrownBy(
+    ThrowingCallable httpCall =
-        () ->
+        () -> {
           expectStatusWhenExecutingImportRequestOfWorkbaskets(
-                    HttpStatus.CONFLICT, Arrays.asList(w1String, w2String)))
+              HttpStatus.CONFLICT, Arrays.asList(w1String, w2String));
-        .isInstanceOf(HttpClientErrorException.class);
+        };
+    assertThatThrownBy(httpCall).isInstanceOf(HttpClientErrorException.class);
   }
 
   private void changeWorkbasketIdOrKey(