fix(spring-batch-examples): correct chunk size property name and update test expectations for invalid job ID

Author: igorcampos-dev

spring-batch-db-examples/src/test/java/com/io/example/controller/TestControllerTest.java

@@ -57,8 +57,8 @@ void shouldReturnJobStatusForAllBatchStatuses(BatchStatus status) throws Excepti
     }
 
     @Test
-    @DisplayName("GET /job/{jobId}/status → should return 404 when job ID is invalid")
-    void shouldReturn404WhenJobIdIsInvalid() throws Exception {
+    @DisplayName("GET /job/{jobId}/status → should return 400 when job ID is invalid")
+    void shouldReturn400WhenJobIdIsInvalid() throws Exception {
 
         when(DBBatchService.getJobStatus(jobId))
                 .thenThrow(new BusinessException("JobExecution not found for this id: " + jobId));

spring-batch-file-examples/src/main/resources/application-prd.yml

@@ -22,5 +22,5 @@ spring:
     initialize-schema: ${SPRING_BATCH_INITIALIZE_SCHEMA}
     job:
       enabled: ${SPRING_BATCH_JOB_ENABLED}
-    SPRING_BATCH_CHUNK_SIZE: ${SPRING_BATCH_CHUNK_SIZE}
+    chunk-size: ${SPRING_BATCH_CHUNK_SIZE}
     batch-size: ${SPRING_BATCH_BATCH_SIZE}

spring-batch-file-examples/src/test/java/com/io/example/controller/TestControllerTest.java

@@ -60,8 +60,8 @@ void shouldReturnJobStatusForAllBatchStatuses(BatchStatus status) throws Excepti
     }
 
     @Test
-    @DisplayName("GET /job/{jobId}/status → should return 404 when job ID is invalid")
-    void shouldReturn404WhenJobIdIsInvalid() throws Exception {
+    @DisplayName("GET /job/{jobId}/status → should return 400 when job ID is invalid")
+    void shouldReturn400WhenJobIdIsInvalid() throws Exception {
 
         when(fileBatchService.getJobStatus(jobId))
                 .thenThrow(new BusinessException("JobExecution not found for this id: " + jobId));