添加富通知消息的发送测试

common/src/main/java/cn/wildfirechat/messagecontentbuilder/MessageContentBuilder.java

@@ -0,0 +1,33 @@
+package cn.wildfirechat.messagecontentbuilder;
+
+import cn.wildfirechat.pojos.MessagePayload;
+
+import java.util.List;
+
+public abstract class MessageContentBuilder {
+    private int mentionedType;
+    private List<String> mentionedTargets;
+    private String extra;
+    public MessageContentBuilder mentionedType(int mentionedType) {
+        this.mentionedType = mentionedType;
+        return this;
+    }
+    public MessageContentBuilder mentionedTargets(List<String> mentionedTargets) {
+        this.mentionedTargets = mentionedTargets;
+        return this;
+    }
+
+    public MessageContentBuilder extra(String extra) {
+        this.extra = extra;
+        return this;
+    }
+
+    protected MessagePayload encodeBase() {
+        MessagePayload payload = new MessagePayload();
+        payload.setMentionedType(mentionedType);
+        payload.setMentionedTarget(mentionedTargets);
+        payload.setExtra(extra);
+        return payload;
+    }
+    abstract public MessagePayload build();
+}