优化

firstleg/src/test/java/com/baiyue/firstleg/service/FirstlegDocumentNumberGeneratorTest.java

@@ -2,6 +2,7 @@ package com.baiyue.firstleg.service;
 
 import com.baiyue.common.core.exception.BizException;
 import org.junit.jupiter.api.Test;
+import org.springframework.context.annotation.AnnotationConfigApplicationContext;
 import org.springframework.jdbc.core.JdbcTemplate;
 
 import java.time.Clock;
@@ -19,6 +20,18 @@ class FirstlegDocumentNumberGeneratorTest {
     private static final Clock CLOCK = Clock.fixed(
         Instant.parse("2026-08-18T02:00:00Z"), ZoneId.of("Asia/Shanghai"));
 
+    @Test
+    void startsAsASpringBeanWhenTheTestClockConstructorAlsoExists() {
+        JdbcTemplate jdbc = mock(JdbcTemplate.class);
+        try (AnnotationConfigApplicationContext context = new AnnotationConfigApplicationContext()) {
+            context.registerBean(JdbcTemplate.class, () -> jdbc);
+            context.register(FirstlegDocumentNumberGenerator.class);
+            context.refresh();
+
+            assertThat(context.getBean(FirstlegDocumentNumberGenerator.class)).isNotNull();
+        }
+    }
+
     @Test
     void formatsAllOperationalDocumentPrefixes() {
         JdbcTemplate jdbc = mock(JdbcTemplate.class);