feat: implement part of group api (#19)

README.md

@@ -66,7 +66,7 @@
 - [x] 获取群详细资料
 - [ ] 获取群成员详细资料
 - [ ] 修改群基础资料
-- [ ] 增加群成员
+- [x] 增加群成员
 - [ ] 删除群成员
 - [ ] 修改群成员资料
 - [ ] 解散群组
@@ -81,10 +81,10 @@
 - [ ] 导入群基础资料
 - [ ] 导入群消息
 - [ ] 导入群成员
-- [ ] 设置成员未读消息计数
-- [ ] 撤回指定用户发送的消息
-- [ ] 拉取群历史消息
-- [ ] 获取直播群在线人数
+- [x] 设置成员未读消息计数
+- [x] 撤回指定用户发送的消息
+- [x] 拉取群历史消息
+- [x] 获取直播群在线人数
 
 ### 7. 全局禁言管理
 

src/main/java/com/qcloud/im/core/Group.java

 package com.qcloud.im.core;
 
 import com.qcloud.im.IMClient;
-import com.qcloud.im.model.request.CreateGroupRequest;
-import com.qcloud.im.model.request.GetAppidGroupListRequest;
-import com.qcloud.im.model.request.GetGroupInfoRequest;
-import com.qcloud.im.model.response.CreateGroupResult;
-import com.qcloud.im.model.response.GetAppidGroupListResult;
-import com.qcloud.im.model.response.GetGroupInfoResult;
+import com.qcloud.im.model.request.*;
+import com.qcloud.im.model.response.*;
 import com.qcloud.im.util.HttpUtil;
 import com.qcloud.im.util.JsonUtil;
 
@@ -50,7 +46,7 @@ public class Group {
         this.imClient = imClient;
     }
 
-    public GetAppidGroupListResult getAppidGroupList(GetAppidGroupListRequest getAppidGroupListRequest) throws IOException {
+    public GetAppidGroupListResult getAppIdGroupList(GetAppidGroupListRequest getAppidGroupListRequest) throws IOException {
         String url = imClient.getUrl(SERVICE_NAME, GET_APPID_GROUP_LIST_COMMAND);
         String result = HttpUtil.post(url, JsonUtil.obj2Str(getAppidGroupListRequest), null);
         return JsonUtil.str2Obj(result, GetAppidGroupListResult.class);
@@ -67,4 +63,34 @@ public class Group {
         String result = HttpUtil.post(url, JsonUtil.obj2Str(getGroupInfoRequest), null);
         return JsonUtil.str2Obj(result, GetGroupInfoResult.class);
     }
+
+    public AddGroupMemberResult addGroupMember(AddGroupMemberRequest addGroupMemberRequest) throws IOException {
+        String url = imClient.getUrl(SERVICE_NAME, ADD_GROUP_MEMBER_COMMAND);
+        String result = HttpUtil.post(url, JsonUtil.obj2Str(addGroupMemberRequest), null);
+        return JsonUtil.str2Obj(result, AddGroupMemberResult.class);
+    }
+
+    public SetUnreadMsgNumResult setUnreadMsgNum(SetUnreadMsgNumRequest setUnreadMsgNumRequest) throws IOException {
+        String url = imClient.getUrl(SERVICE_NAME, SET_UNREAD_MSG_NUM_COMMAND);
+        String result = HttpUtil.post(url, JsonUtil.obj2Str(setUnreadMsgNumRequest), null);
+        return JsonUtil.str2Obj(result, SetUnreadMsgNumResult.class);
+    }
+
+    public DeleteGroupMsgBySenderResult deleteGroupMsgBySender(DeleteGroupMsgBySenderRequest deleteGroupMsgBySenderRequest) throws IOException {
+        String url = imClient.getUrl(SERVICE_NAME, DELETE_GROUP_MSG_BY_SENDER_COMMAND);
+        String result = HttpUtil.post(url, JsonUtil.obj2Str(deleteGroupMsgBySenderRequest), null);
+        return JsonUtil.str2Obj(result, DeleteGroupMsgBySenderResult.class);
+    }
+
+    public GroupMsgGetSimpleResult groupMsgGetSimple(GroupMsgGetSimpleRequest groupMsgGetSimpleRequest) throws IOException {
+        String url = imClient.getUrl(SERVICE_NAME, GROUP_MSG_GET_SIMPLE_COMMAND);
+        String result = HttpUtil.post(url, JsonUtil.obj2Str(groupMsgGetSimpleRequest), null);
+        return JsonUtil.str2Obj(result, GroupMsgGetSimpleResult.class);
+    }
+
+    public GetOnlineMemberNumResult getOnlineMemberNum(GetOnlineMemberNumRequest getOnlineMemberNumRequest) throws IOException {
+        String url = imClient.getUrl(SERVICE_NAME, GET_ONLINE_MEMBER_NUM_COMMAND);
+        String result = HttpUtil.post(url, JsonUtil.obj2Str(getOnlineMemberNumRequest), null);
+        return JsonUtil.str2Obj(result, GetOnlineMemberNumResult.class);
+    }
 }

src/main/java/com/qcloud/im/model/request/AccountDeleteRequest.java

 package com.qcloud.im.model.request;
 
+import com.fasterxml.jackson.annotation.JsonInclude;
 import com.fasterxml.jackson.annotation.JsonProperty;
 
 import java.util.List;
@@ -8,6 +9,7 @@ import java.util.List;
  * @author bingo
  * @since 2021/7/30 17:08
  */
+@JsonInclude(JsonInclude.Include.NON_NULL)
 public class AccountDeleteRequest extends GenericRequest {
     @JsonProperty("DeleteItem")
     private List<AccountDeleteItem> deleteItemList;

src/main/java/com/qcloud/im/model/request/AddGroupMemberRequest.java

+package com.qcloud.im.model.request;
+
+import com.fasterxml.jackson.annotation.JsonInclude;
+import com.fasterxml.jackson.annotation.JsonProperty;
+
+import java.util.List;
+
+/**
+ * @author hyh
+ * @since 2021/08/01 14:12
+ */
+@JsonInclude(JsonInclude.Include.NON_NULL)
+public class AddGroupMemberRequest extends GenericRequest {
+    @JsonProperty("GroupId")
+    private String groupId;
+
+    @JsonProperty("Silence")
+    private Integer silence;
+
+    @JsonProperty("MemberList")
+    private List<MemberRequestItem> memberList;
+
+    public AddGroupMemberRequest() {
+    }
+
+    public AddGroupMemberRequest(String groupId, Integer silence, List<MemberRequestItem> memberList) {
+        this.groupId = groupId;
+        this.silence = silence;
+        this.memberList = memberList;
+    }
+
+    public String getGroupId() {
+        return groupId;
+    }
+
+    public void setGroupId(String groupId) {
+        this.groupId = groupId;
+    }
+
+    public Integer getSilence() {
+        return silence;
+    }
+
+    public void setSilence(Integer silence) {
+        this.silence = silence;
+    }
+
+    public List<MemberRequestItem> getMemberList() {
+        return memberList;
+    }
+
+    public void setMemberList(List<MemberRequestItem> memberList) {
+        this.memberList = memberList;
+    }
+}

src/main/java/com/qcloud/im/model/request/DeleteGroupMsgBySenderRequest.java

+package com.qcloud.im.model.request;
+
+import com.fasterxml.jackson.annotation.JsonInclude;
+import com.fasterxml.jackson.annotation.JsonProperty;
+
+/**
+ * @author hyh
+ * @since 2021/08/01 13:53
+ */
+@JsonInclude(JsonInclude.Include.NON_NULL)
+public class DeleteGroupMsgBySenderRequest extends GenericRequest {
+    @JsonProperty("GroupId")
+    private String groupId;
+
+    @JsonProperty("Sender_Account")
+    private String senderAccount;
+
+    public DeleteGroupMsgBySenderRequest() {
+    }
+
+    public DeleteGroupMsgBySenderRequest(String groupId, String senderAccount) {
+        this.groupId = groupId;
+        this.senderAccount = senderAccount;
+    }
+
+    public String getGroupId() {
+        return groupId;
+    }
+
+    public void setGroupId(String groupId) {
+        this.groupId = groupId;
+    }
+
+    public String getSenderAccount() {
+        return senderAccount;
+    }
+
+    public void setSenderAccount(String senderAccount) {
+        this.senderAccount = senderAccount;
+    }
+}

src/main/java/com/qcloud/im/model/request/GetNoSpeakingRequest.java

 package com.qcloud.im.model.request;
 
+import com.fasterxml.jackson.annotation.JsonInclude;
 import com.fasterxml.jackson.annotation.JsonProperty;
 
 /**
  * @author xy
  * @since 2021/07/31 11:48
  */
+@JsonInclude(JsonInclude.Include.NON_NULL)
 public class GetNoSpeakingRequest extends GenericRequest {
     @JsonProperty("Get_Account")
     private String getAccount;

src/main/java/com/qcloud/im/model/request/GetOnlineMemberNumRequest.java

+package com.qcloud.im.model.request;
+
+import com.fasterxml.jackson.annotation.JsonInclude;
+import com.fasterxml.jackson.annotation.JsonProperty;
+
+/**
+ * @author hyh
+ * @since 2021/08/01 13:31
+ */
+@JsonInclude(JsonInclude.Include.NON_NULL)
+public class GetOnlineMemberNumRequest extends GenericRequest {
+    @JsonProperty("GroupId")
+    private String groupId;
+
+    public GetOnlineMemberNumRequest() {
+    }
+
+    public GetOnlineMemberNumRequest(String groupId) {
+        this.groupId = groupId;
+    }
+
+    public String getGroupId() {
+        return groupId;
+    }
+
+    public void setGroupId(String groupId) {
+        this.groupId = groupId;
+    }
+}

src/main/java/com/qcloud/im/model/request/GroupMsgGetSimpleRequest.java

+package com.qcloud.im.model.request;
+
+import com.fasterxml.jackson.annotation.JsonInclude;
+import com.fasterxml.jackson.annotation.JsonProperty;
+
+/**
+ * @author hyh
+ * @since 2021/08/01 13:46
+ */
+@JsonInclude(JsonInclude.Include.NON_NULL)
+public class GroupMsgGetSimpleRequest extends GenericRequest {
+    @JsonProperty("GroupId")
+    private String groupId;
+
+    @JsonProperty("ReqMsgSeq")
+    private Integer reqMsgSeq;
+
+    @JsonProperty("ReqMsgNumber")
+    private Integer reqMsgNumber;
+
+    public GroupMsgGetSimpleRequest() {
+    }
+
+    public GroupMsgGetSimpleRequest(String groupId, Integer reqMsgSeq, Integer reqMsgNumber) {
+        this.groupId = groupId;
+        this.reqMsgSeq = reqMsgSeq;
+        this.reqMsgNumber = reqMsgNumber;
+    }
+
+    public String getGroupId() {
+        return groupId;
+    }
+
+    public void setGroupId(String groupId) {
+        this.groupId = groupId;
+    }
+
+    public Integer getReqMsgSeq() {
+        return reqMsgSeq;
+    }
+
+    public void setReqMsgSeq(Integer reqMsgSeq) {
+        this.reqMsgSeq = reqMsgSeq;
+    }
+
+    public Integer getReqMsgNumber() {
+        return reqMsgNumber;
+    }
+
+    public void setReqMsgNumber(Integer reqMsgNumber) {
+        this.reqMsgNumber = reqMsgNumber;
+    }
+
+    @Override
+    public String toString() {
+        return "GroupMsgGetSimpleRequest{" +
+                "groupId='" + groupId + '\'' +
+                ", reqMsgSeq=" + reqMsgSeq +
+                ", reqMsgNumber=" + reqMsgNumber +
+                '}';
+    }
+}

src/main/java/com/qcloud/im/model/request/MemberRequestItem.java

+package com.qcloud.im.model.request;
+
+import com.fasterxml.jackson.annotation.JsonInclude;
+import com.fasterxml.jackson.annotation.JsonProperty;
+
+/**
+ * @author hyh
+ * @since 2021/08/01 14:14
+ */
+@JsonInclude(JsonInclude.Include.NON_NULL)
+public class MemberRequestItem {
+    @JsonProperty("Member_Account")
+    private String memberAccount;
+
+    public MemberRequestItem() {
+    }
+
+    public MemberRequestItem(String memberAccount) {
+        this.memberAccount = memberAccount;
+    }
+
+    public String getMemberAccount() {
+        return memberAccount;
+    }
+
+    public void setMemberAccount(String memberAccount) {
+        this.memberAccount = memberAccount;
+    }
+}

src/main/java/com/qcloud/im/model/request/SetUnreadMsgNumRequest.java

+package com.qcloud.im.model.request;
+
+import com.fasterxml.jackson.annotation.JsonInclude;
+import com.fasterxml.jackson.annotation.JsonProperty;
+
+/**
+ * @author hyh
+ * @since 2021/08/01 13:59
+ */
+@JsonInclude(JsonInclude.Include.NON_NULL)
+public class SetUnreadMsgNumRequest extends GenericRequest {
+    @JsonProperty("GroupId")
+    private String groupId;
+
+    @JsonProperty("Member_Account")
+    private String memberAccount;
+
+    @JsonProperty("UnreadMsgNum")
+    private Integer unreadMsgNum;
+
+    public SetUnreadMsgNumRequest() {
+    }
+
+    public SetUnreadMsgNumRequest(String groupId, String memberAccount, Integer unreadMsgNum) {
+        this.groupId = groupId;
+        this.memberAccount = memberAccount;
+        this.unreadMsgNum = unreadMsgNum;
+    }
+
+    public String getGroupId() {
+        return groupId;
+    }
+
+    public void setGroupId(String groupId) {
+        this.groupId = groupId;
+    }
+
+    public String getMemberAccount() {
+        return memberAccount;
+    }
+
+    public void setMemberAccount(String memberAccount) {
+        this.memberAccount = memberAccount;
+    }
+
+    public Integer getUnreadMsgNum() {
+        return unreadMsgNum;
+    }
+
+    public void setUnreadMsgNum(Integer unreadMsgNum) {
+        this.unreadMsgNum = unreadMsgNum;
+    }
+}

src/main/java/com/qcloud/im/model/response/AddGroupMemberResult.java

+package com.qcloud.im.model.response;
+
+import com.fasterxml.jackson.annotation.JsonProperty;
+
+import java.util.List;
+
+/**
+ * @author hyh
+ * @since 2021/08/01 14:17
+ */
+public class AddGroupMemberResult extends GenericResult {
+    @JsonProperty("MemberList")
+    private List<MemberResultItem> memberList;
+
+    public AddGroupMemberResult() {
+    }
+
+    public AddGroupMemberResult(List<MemberResultItem> memberList) {
+        this.memberList = memberList;
+    }
+
+    public List<MemberResultItem> getMemberList() {
+        return memberList;
+    }
+
+    public void setMemberList(List<MemberResultItem> memberList) {
+        this.memberList = memberList;
+    }
+
+    @Override
+    public String toString() {
+        return "AddGroupMemberResult{" +
+                "memberList=" + memberList +
+                '}';
+    }
+}

src/main/java/com/qcloud/im/model/response/DeleteGroupMsgBySenderResult.java

+package com.qcloud.im.model.response;
+
+/**
+ * @author hyh
+ * @since 2021/08/01 13:55
+ */
+public class DeleteGroupMsgBySenderResult extends GenericResult {
+}

src/main/java/com/qcloud/im/model/response/GetOnlineMemberNumResult.java

+package com.qcloud.im.model.response;
+
+import com.fasterxml.jackson.annotation.JsonProperty;
+
+/**
+ * @author hyh
+ * @since 2021/08/01 13:33
+ */
+public class GetOnlineMemberNumResult extends GenericResult {
+    @JsonProperty("OnlineMemberNum")
+    private Integer onlineMemberNum;
+
+    public GetOnlineMemberNumResult() {
+    }
+
+    public GetOnlineMemberNumResult(Integer onlineMemberNum) {
+        this.onlineMemberNum = onlineMemberNum;
+    }
+
+    public Integer getOnlineMemberNum() {
+        return onlineMemberNum;
+    }
+
+    public void setOnlineMemberNum(Integer onlineMemberNum) {
+        this.onlineMemberNum = onlineMemberNum;
+    }
+}

src/main/java/com/qcloud/im/model/response/GroupMsgGetSimpleResult.java

+package com.qcloud.im.model.response;
+
+import com.fasterxml.jackson.annotation.JsonProperty;
+
+import java.util.List;
+
+/**
+ * @author hyh
+ * @since 2021/08/01 13:35
+ */
+public class GroupMsgGetSimpleResult extends GenericResult {
+    @JsonProperty("GroupId")
+    private String groupId;
+
+    @JsonProperty("IsFinished")
+    private Integer isFinished;
+
+    @JsonProperty("RspMsgList")
+    private List<RspMsgItem> rspMsgList;
+
+    public GroupMsgGetSimpleResult() {
+    }
+
+    public GroupMsgGetSimpleResult(String groupId, Integer isFinished, List<RspMsgItem> rspMsgList) {
+        this.groupId = groupId;
+        this.isFinished = isFinished;
+        this.rspMsgList = rspMsgList;
+    }
+
+    public String getGroupId() {
+        return groupId;
+    }
+
+    public void setGroupId(String groupId) {
+        this.groupId = groupId;
+    }
+
+    public Integer getIsFinished() {
+        return isFinished;
+    }
+
+    public void setIsFinished(Integer isFinished) {
+        this.isFinished = isFinished;
+    }
+
+    public List<RspMsgItem> getRspMsgList() {
+        return rspMsgList;
+    }
+
+    public void setRspMsgList(List<RspMsgItem> rspMsgList) {
+        this.rspMsgList = rspMsgList;
+    }
+
+    @Override
+    public String toString() {
+        return "GroupMsgGetSimpleResult{" +
+                "groupId='" + groupId + '\'' +
+                ", isFinished=" + isFinished +
+                ", rspMsgList=" + rspMsgList +
+                '}';
+    }
+}

src/main/java/com/qcloud/im/model/response/MemberResultItem.java

+package com.qcloud.im.model.response;
+
+import com.fasterxml.jackson.annotation.JsonProperty;
+
+/**
+ * @author hyh
+ * @since 2021/08/01 14:19
+ */
+public class MemberResultItem {
+    @JsonProperty("Member_Account")
+    private String memberAccount;
+
+    @JsonProperty("Result")
+    private Integer result;
+
+    public String getMemberAccount() {
+        return memberAccount;
+    }
+
+    public void setMemberAccount(String memberAccount) {
+        this.memberAccount = memberAccount;
+    }
+
+    public Integer getResult() {
+        return result;
+    }
+
+    public void setResult(Integer result) {
+        this.result = result;
+    }
+
+    @Override
+    public String toString() {
+        return "MemberResultItem{" +
+                "memberAccount='" + memberAccount + '\'' +
+                ", result=" + result +
+                '}';
+    }
+}

src/main/java/com/qcloud/im/model/response/MsgBodyItem.java

@@ -11,7 +11,7 @@ public class MsgBodyItem {
     private String msgType;
 
     @JsonProperty("MsgContent")
-    private MsgContentItem msgContent;
+    private Object msgContent;
 
     public String getMsgType() {
         return msgType;
@@ -21,11 +21,11 @@ public class MsgBodyItem {
         this.msgType = msgType;
     }
 
-    public MsgContentItem getMsgContent() {
+    public Object getMsgContent() {
         return msgContent;
     }
 
-    public void setMsgContent(MsgContentItem msgContent) {
+    public void setMsgContent(Object msgContent) {
         this.msgContent = msgContent;
     }
 

src/main/java/com/qcloud/im/model/response/RspMsgItem.java

+package com.qcloud.im.model.response;
+
+import com.fasterxml.jackson.annotation.JsonProperty;
+
+import java.util.List;
+
+/**
+ * @author hyh
+ * @since 2021/08/01 13:40
+ */
+public class RspMsgItem {
+    @JsonProperty("From_Account")
+    private String fromAccount;
+
+    @JsonProperty("IsPlaceMsg")
+    private Integer isPlaceMsg;
+
+    @JsonProperty("MsgBody")
+    private List<MsgBodyItem> msgBody;
+
+    @JsonProperty("MsgPriority")
+    private Integer msgPriority;
+
+    @JsonProperty("MsgRandom")
+    private Integer msgRandom;
+
+    @JsonProperty("MsgSeq")
+    private Integer msgSeq;
+
+    @JsonProperty("MsgTimeStamp")
+    private Integer msgTimeStamp;
+
+    public String getFromAccount() {
+        return fromAccount;
+    }
+
+    public void setFromAccount(String fromAccount) {
+        this.fromAccount = fromAccount;
+    }
+
+    public Integer getIsPlaceMsg() {
+        return isPlaceMsg;
+    }
+
+    public void setIsPlaceMsg(Integer isPlaceMsg) {
+        this.isPlaceMsg = isPlaceMsg;
+    }
+
+    public List<MsgBodyItem> getMsgBody() {
+        return msgBody;
+    }
+
+    public void setMsgBody(List<MsgBodyItem> msgBody) {
+        this.msgBody = msgBody;
+    }
+
+    public Integer getMsgPriority() {
+        return msgPriority;
+    }
+
+    public void setMsgPriority(Integer msgPriority) {
+        this.msgPriority = msgPriority;
+    }
+
+    public Integer getMsgRandom() {
+        return msgRandom;
+    }
+
+    public void setMsgRandom(Integer msgRandom) {
+        this.msgRandom = msgRandom;
+    }
+
+    public Integer getMsgSeq() {
+        return msgSeq;
+    }
+
+    public void setMsgSeq(Integer msgSeq) {
+        this.msgSeq = msgSeq;
+    }
+
+    public Integer getMsgTimeStamp() {
+        return msgTimeStamp;
+    }
+
+    public void setMsgTimeStamp(Integer msgTimeStamp) {
+        this.msgTimeStamp = msgTimeStamp;
+    }
+
+    @Override
+    public String toString() {
+        return "RspMsgItem{" +
+                "fromAccount='" + fromAccount + '\'' +
+                ", isPlaceMsg=" + isPlaceMsg +
+                ", msgBody=" + msgBody +
+                ", msgPriority=" + msgPriority +
+                ", msgRandom=" + msgRandom +
+                ", msgSeq=" + msgSeq +
+                ", msgTimeStamp=" + msgTimeStamp +
+                '}';
+    }
+}

src/main/java/com/qcloud/im/model/response/SetUnreadMsgNumResult.java

+package com.qcloud.im.model.response;
+
+/**
+ * @author hyh
+ * @since 2021/08/01 13:58
+ */
+public class SetUnreadMsgNumResult extends GenericResult {
+}

src/test/java/com/qcloud/im/GroupTest.java

 package com.qcloud.im;
 
-import com.qcloud.im.model.request.CreateGroupRequest;
-import com.qcloud.im.model.request.GetAppidGroupListRequest;
-import com.qcloud.im.model.request.GetGroupInfoRequest;
-import com.qcloud.im.model.response.CreateGroupResult;
-import com.qcloud.im.model.response.GetAppidGroupListResult;
-import com.qcloud.im.model.response.GetGroupInfoResult;
+import com.qcloud.im.model.request.*;
+import com.qcloud.im.model.response.*;
 import org.junit.Assert;
 import org.junit.Test;
 
@@ -36,12 +32,12 @@ public class GroupTest {
     }
 
     @Test
-    public void testGetAppidGroupList() throws IOException {
+    public void testGetAppIdGroupList() throws IOException {
         GetAppidGroupListRequest request = new GetAppidGroupListRequest();
         request.setLimit(10);
         request.setGroupType("Public");
         request.setNext(0);
-        GetAppidGroupListResult result = client.group.getAppidGroupList(request);
+        GetAppidGroupListResult result = client.group.getAppIdGroupList(request);
         System.out.println(result);
         Assert.assertEquals(0, (int) result.getErrorCode());
     }
@@ -75,4 +71,57 @@ public class GroupTest {
         System.out.println(result);
         Assert.assertEquals(0, (int) result.getErrorCode());
     }
+
+    @Test
+    public void testAddGroupMember() throws IOException {
+        MemberRequestItem memberItem = new MemberRequestItem("test1");
+        AddGroupMemberRequest request = new AddGroupMemberRequest();
+        request.setGroupId("MyFirstGroup");
+        request.setSilence(1);
+        request.setMemberList(Collections.singletonList(memberItem));
+        AddGroupMemberResult result = client.group.addGroupMember(request);
+        System.out.println(result);
+        Assert.assertEquals(0, (int) result.getErrorCode());
+    }
+
+    @Test
+    public void testSetUnreadMsgNum() throws IOException {
+        SetUnreadMsgNumRequest request = new SetUnreadMsgNumRequest();
+        request.setGroupId("MyFirstGroup");
+        request.setMemberAccount("test1");
+        request.setUnreadMsgNum(1);
+        SetUnreadMsgNumResult result = client.group.setUnreadMsgNum(request);
+        System.out.println(result);
+        Assert.assertEquals(0, (int) result.getErrorCode());
+    }
+
+    @Test
+    public void testDeleteGroupMsgBySender() throws IOException {
+        DeleteGroupMsgBySenderRequest request = new DeleteGroupMsgBySenderRequest();
+        request.setGroupId("MyFirstGroup");
+        request.setSenderAccount("test1");
+        DeleteGroupMsgBySenderResult result = client.group.deleteGroupMsgBySender(request);
+        System.out.println(result);
+        Assert.assertEquals(0, (int) result.getErrorCode());
+    }
+
+    @Test
+    public void testGroupMsgGetSimple() throws IOException {
+        GroupMsgGetSimpleRequest request = new GroupMsgGetSimpleRequest();
+        request.setGroupId("MyFirstGroup");
+        request.setReqMsgNumber(20);
+        request.setReqMsgSeq(1);
+        GroupMsgGetSimpleResult result = client.group.groupMsgGetSimple(request);
+        System.out.println(result);
+        Assert.assertEquals(0, (int) result.getErrorCode());
+    }
+
+    @Test
+    public void testGetOnlineMemberNum() throws IOException {
+        GetOnlineMemberNumRequest request = new GetOnlineMemberNumRequest();
+        request.setGroupId("MyFirstAVChatRoom");
+        GetOnlineMemberNumResult result = client.group.getOnlineMemberNum(request);
+        System.out.println(result);
+        Assert.assertEquals(0, (int) result.getErrorCode());
+    }
 }