add junit test to id generate

Author: xlorne

springboot-starter-id-generator/src/main/java/com/codingapi/springboot/generator/AutoConfiguration.java

@@ -20,7 +20,7 @@ public GeneratorProperties generatorProperties() {
     @ConditionalOnMissingBean
     public IdKeyDao idKeyDao(GeneratorProperties generatorProperties) {
         IdKeyDao keyDao = new IdKeyDao(generatorProperties.getJdbcUrl());
-        GeneratorContext.getInstance().init(keyDao);
+        IdGeneratorContext.getInstance().init(keyDao);
         return keyDao;
     }
 

springboot-starter-id-generator/src/main/java/com/codingapi/springboot/generator/GeneratorContext.java

@@ -3,15 +3,15 @@
 public interface IdGenerate {
 
     default long generateLongId() {
-        return GeneratorContext.getInstance().generateId(getClass());
+        return IdGeneratorContext.getInstance().generateId(getClass());
     }
 
     default int generateIntId() {
-        return (int) GeneratorContext.getInstance().generateId(getClass());
+        return (int) IdGeneratorContext.getInstance().generateId(getClass());
     }
 
     default String generateStringId() {
-        return String.valueOf(GeneratorContext.getInstance().generateId(getClass()));
+        return String.valueOf(IdGeneratorContext.getInstance().generateId(getClass()));
     }
 
 }

springboot-starter-id-generator/src/main/java/com/codingapi/springboot/generator/IdGenerate.java

@@ -0,0 +1,33 @@
+package com.codingapi.springboot.generator;
+
+import com.codingapi.springboot.generator.dao.IdKeyDao;
+import com.codingapi.springboot.generator.service.IdGenerateService;
+
+public class IdGeneratorContext {
+
+    private static IdGeneratorContext instance;
+    private IdGenerateService idGenerateService;
+
+    private IdGeneratorContext() {
+    }
+
+    public static IdGeneratorContext getInstance() {
+        if (instance == null) {
+            synchronized (IdGeneratorContext.class) {
+                if (instance == null) {
+                    instance = new IdGeneratorContext();
+                }
+            }
+        }
+        return instance;
+    }
+
+    long generateId(Class<?> clazz) {
+        return idGenerateService.generateId(clazz);
+    }
+
+    void init(IdKeyDao idKeyDao) {
+        idGenerateService = new IdGenerateService(idKeyDao);
+    }
+
+}

springboot-starter-id-generator/src/main/java/com/codingapi/springboot/generator/IdGeneratorContext.java

@@ -1,13 +1,13 @@
-package com.codingapi.springboot.generator;
+package com.codingapi.springboot.generator.service;
 
 import com.codingapi.springboot.generator.dao.IdKeyDao;
 import com.codingapi.springboot.generator.domain.IdKey;
 
-public class IdGenerateContext {
+public class IdGenerateService {
 
     private final IdKeyDao keyDao;
 
-    public IdGenerateContext(IdKeyDao keyDao) {
+    public IdGenerateService(IdKeyDao keyDao) {
         this.keyDao = keyDao;
     }
 

springboot-starter-id-generator/src/main/java/com/codingapi/springboot/generator/IdGenerateContext.java renamed to springboot-starter-id-generator/src/main/java/com/codingapi/springboot/generator/service/IdGenerateService.java

@@ -0,0 +1,21 @@
+package com.codingapi.springboot.generator;
+
+import lombok.extern.slf4j.Slf4j;
+import org.junit.jupiter.api.Test;
+import org.springframework.boot.test.context.SpringBootTest;
+
+import static org.junit.jupiter.api.Assertions.*;
+
+@Slf4j
+@SpringBootTest
+class IdGenerateServiceTest {
+
+    @Test
+    void generateId() {
+        for(int i=0;i<1000;i++) {
+            long id = IdGeneratorContext.getInstance().generateId(IdGenerateServiceTest.class);
+            log.info("id=>{}", id);
+            assertTrue(id > 0, "id generator error.");
+        }
+    }
+}

springboot-starter-id-generator/src/test/java/com/codingapi/springboot/generator/IdGenerateServiceTest.java

@@ -0,0 +1,12 @@
+package com.codingapi.springboot.generator;
+
+import org.springframework.boot.SpringApplication;
+import org.springframework.boot.autoconfigure.SpringBootApplication;
+
+@SpringBootApplication
+public class IdGeneratorApplication {
+
+    public static void main(String[] args) {
+        SpringApplication.run(IdGeneratorApplication.class,args);
+    }
+}

springboot-starter-id-generator/src/test/java/com/codingapi/springboot/generator/IdGeneratorApplication.java

@@ -0,0 +1 @@
+codingapi.id.generator.jdbc-url=jdbc:h2:file:./test.db