use junit5

Author: tokuhirom

generator/pom.xml

@@ -31,7 +31,7 @@
             <plugin>
                 <groupId>org.apache.maven.plugins</groupId>
                 <artifactId>maven-surefire-plugin</artifactId>
-                <version>2.12</version>
+                <version>2.22.2</version>
                 <configuration>
                     <systemProperties>
                         <property>
@@ -76,7 +76,8 @@
                         <configuration>
                             <sources>
                                 <source>
-                                src/main/java</source>
+                                    src/main/java
+                                </source>
                             </sources>
                         </configuration>
                     </execution>
@@ -89,7 +90,8 @@
                         <configuration>
                             <sources>
                                 <source>
-                                src/test/java</source>
+                                    src/test/java
+                                </source>
                             </sources>
                         </configuration>
                     </execution>
@@ -114,15 +116,21 @@
             <scope>provided</scope>
         </dependency>
         <dependency>
-            <groupId>junit</groupId>
-            <artifactId>junit</artifactId>
-            <version>${junit-version}</version>
+            <groupId>org.junit.jupiter</groupId>
+            <artifactId>junit-jupiter-api</artifactId>
+            <version>5.8.0</version> <!-- JUnit 5 のバージョン -->
+            <scope>test</scope>
+        </dependency>
+        <dependency>
+            <groupId>org.junit.jupiter</groupId>
+            <artifactId>junit-jupiter-engine</artifactId>
+            <version>5.8.0</version> <!-- JUnit 5 のバージョン -->
+            <scope>test</scope>
         </dependency>
     </dependencies>
     <properties>
         <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
         <openapi-generator-version>7.0.0</openapi-generator-version>
         <maven-plugin-version>1.0.0</maven-plugin-version>
-        <junit-version>4.13.2</junit-version>
     </properties>
 </project>

generator/src/test/java/line/bot/generator/LineBotSdkNodejsGeneratorGeneratorTest.java

@@ -1,11 +1,12 @@
 package line.bot.generator;
 
-import org.junit.Test;
+import org.junit.jupiter.api.Test;
 import org.openapitools.codegen.ClientOptInput;
 import org.openapitools.codegen.DefaultGenerator;
 import org.openapitools.codegen.config.CodegenConfigurator;
 
-import static org.junit.Assert.assertEquals;
+import static org.junit.jupiter.api.Assertions.assertEquals;
+
 
 /***
  * This test allows you to easily launch your code generation software under a debugger.