extended sample

Author: sterlp

example/pom.xml

@@ -17,7 +17,7 @@
         <spt.version>1.5.6</spt.version>
     -->
     <properties>
-        <spt.version>1.6.5-SNAPSHOT</spt.version>
+        <spt.version>1.6.6-SNAPSHOT</spt.version>
     </properties>
 
     <dependencies>

example/src/main/java/org/sterl/spring/example_app/ExampleApplication.java

@@ -22,12 +22,13 @@
 import org.sterl.spring.persistent_tasks.EnableSpringPersistentTasks;
 import org.sterl.spring.persistent_tasks.scheduler.SchedulerService;
 import org.sterl.spring.persistent_tasks.scheduler.component.EditSchedulerStatusComponent;
-import org.sterl.spring.persistent_tasks.scheduler.component.TaskExecutorComponent;
 import org.sterl.spring.persistent_tasks.scheduler.config.SchedulerConfig;
 import org.sterl.spring.persistent_tasks.scheduler.config.SchedulerConfig.SchedulerCustomizer;
 import org.sterl.spring.persistent_tasks.trigger.TriggerService;
 import org.sterl.spring.persistent_tasks_ui.EnableSpringPersistentTasksUI;
 
+import io.micrometer.core.instrument.MeterRegistry;
+
 @EnableWebSecurity
 @SpringBootApplication
 @EnableSpringPersistentTasks
@@ -68,11 +69,13 @@ GroupedOpenApi springPersistentTasksApi() {
     // just one more for demonstration
     @Bean(name = "schedulerB", initMethod = "start", destroyMethod = "stop")
     SchedulerService schedulerB(
+            MeterRegistry meterRegistry,
             TriggerService triggerService, 
             EditSchedulerStatusComponent editSchedulerStatus,
             TransactionTemplate trx) throws UnknownHostException {
 
-        return SchedulerConfig.newSchedulerService("schedulerB", 
+        return SchedulerConfig.newSchedulerService("schedulerB",
+                meterRegistry,
                 triggerService, 
                 editSchedulerStatus, 7, Duration.ofSeconds(1), trx);
     }

example/src/main/resources/application.yml

@@ -12,10 +12,20 @@ spring:
   liquibase:
       change-log: classpath:db/changelog/db.changelog-master.xml
 
+management:
+  endpoints:
+    web:
+      exposure:
+        include: '*'
+  appoptics:
+    metrics:
+      export:
+        enabled: true
+      
 springdoc:
   swagger-ui:
     use-root-path: true
-    
+
 logging:
   level:
     org.sterl.spring.persistent_tasks: DEBUG

ui/test/scheduler/view/scheduler.view.test.tsx

@@ -0,0 +1,40 @@
+import SchedulerStatusView from "@src/scheduler/views/scheduler.view";
+import { render, screen } from "@testing-library/react";
+import { expect, it } from "vitest";
+
+describe("SchedulerStatusView Tests", () => {
+    beforeAll(() => {
+        const ResizeObserverMock = vi.fn(() => ({
+            observe: vi.fn(),
+            unobserve: vi.fn(),
+            disconnect: vi.fn(),
+        }));
+
+        // Stub the global ResizeObserver
+        vi.stubGlobal("ResizeObserver", ResizeObserverMock);
+    });
+
+    it("SchedulerStatusView happy", () => {
+        // GIVEN
+        const s = {
+            id: "schedulerB",
+            tasksSlotCount: 7,
+            runningTasks: 1,
+            systemLoadAverage: 15,
+            maxHeap: 50 * 1024 * 1024,
+            usedHeap: 150 * 1024 * 1024,
+            lastPing: "2025-03-20T18:56:48.761835+01:00",
+        };
+
+        // WHEN
+        render(<SchedulerStatusView scheduler={s} />);
+
+        expect(screen.getByText("schedulerB")).toBeInTheDocument();
+
+        expect(screen.getByText("Threads")).toBeInTheDocument();
+        expect(screen.getByText("CPU")).toBeInTheDocument();
+
+        expect(screen.getByText("150MB")).toBeInTheDocument();
+        expect(screen.getByText("15%")).toBeInTheDocument();
+    });
+});