如何修复“ @testable错误”，未找到测试运行程序“ Junit5”的测试

Question

我有一个简单的Junit测试班级 但我做出的注释是错误的

    public class ConversationInfo {
        private String idConversation;


    public String getIdConversation() {
            return idConversation;
        }

        public void setIdConversation(String idConversation) {
            this.idConversation = idConversation;
        }
}

每个人都可以提供帮助！

导入静态org.junit.jupiter.api.Assertions。*;

导入org.junit.jupiter.api.Test; 导入org.junit.jupiter.params.ParameterizedTest;

@Testable
    public class ConversationInfoTest extends ConversationInfo {

        public void testgetIdConversation() {  
            ConversationInfo con = new ConversationInfo ();  
            assertEquals("Nam  Vu", con.getIdConversation());  
        }  

    }