added rest-client dependencies

application/pom.xml

@@ -220,6 +220,11 @@
             <artifactId>tools</artifactId>
             <scope>test</scope>
         </dependency>
+        <dependency>
+            <groupId>org.thingsboard</groupId>
+            <artifactId>rest-client</artifactId>
+            <scope>test</scope>
+        </dependency>
         <dependency>
             <groupId>org.springframework.boot</groupId>
             <artifactId>spring-boot-starter-test</artifactId>

msa/black-box-tests/src/test/java/org/thingsboard/server/msa/AbstractContainerTest.java

@@ -38,7 +38,7 @@ import org.junit.rules.TestRule;
 import org.junit.rules.TestWatcher;
 import org.junit.runner.Description;
 import org.springframework.http.client.HttpComponentsClientHttpRequestFactory;
-import org.thingsboard.client.tools.RestClient;
+import org.thingsboard.rest.client.RestClient;
 import org.thingsboard.server.common.data.Device;
 import org.thingsboard.server.common.data.EntityType;
 import org.thingsboard.server.common.data.id.DeviceId;

pom.xml

@@ -432,6 +432,12 @@
                 <version>${project.version}</version>
                 <scope>test</scope>
             </dependency>
+            <dependency>
+                <groupId>org.thingsboard</groupId>
+                <artifactId>rest-client</artifactId>
+                <version>${project.version}</version>
+                <scope>test</scope>
+            </dependency>
             <dependency>
                 <groupId>org.thingsboard</groupId>
                 <artifactId>dao</artifactId>

rest-client/pom.xml

@@ -1,14 +1,28 @@
-<?xml version="1.0" encoding="UTF-8"?>
+<!--
-<project xmlns="http://maven.apache.org/POM/4.0.0"
+
-         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+    Copyright © 2016-2020 The Thingsboard Authors
+
+    Licensed under the Apache License, Version 2.0 (the "License");
+    you may not use this file except in compliance with the License.
+    You may obtain a copy of the License at
+
+        http://www.apache.org/licenses/LICENSE-2.0
+
+    Unless required by applicable law or agreed to in writing, software
+    distributed under the License is distributed on an "AS IS" BASIS,
+    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+    See the License for the specific language governing permissions and
+    limitations under the License.
+
+-->
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
          xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+    <modelVersion>4.0.0</modelVersion>
     <parent>
-        <artifactId>thingsboard</artifactId>
         <groupId>org.thingsboard</groupId>
         <version>2.5.0-SNAPSHOT</version>
+        <artifactId>thingsboard</artifactId>
     </parent>
-    <modelVersion>4.0.0</modelVersion>
-
     <artifactId>rest-client</artifactId>
     <packaging>jar</packaging>
 

rest-client/src/main/java/org/thingsboard/rest/client/RestClient.java

@@ -13,7 +13,7 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
-package org.thingsboard.client;
+package org.thingsboard.rest.client;
 
 import com.fasterxml.jackson.databind.JsonNode;
 import com.fasterxml.jackson.databind.ObjectMapper;
@@ -31,7 +31,7 @@ import org.springframework.http.client.support.HttpRequestWrapper;
 import org.springframework.util.StringUtils;
 import org.springframework.web.client.HttpClientErrorException;
 import org.springframework.web.client.RestTemplate;
-import org.thingsboard.client.utils.RestJsonConverter;
+import org.thingsboard.rest.client.utils.RestJsonConverter;
 import org.thingsboard.server.common.data.AdminSettings;
 import org.thingsboard.server.common.data.ClaimRequest;
 import org.thingsboard.server.common.data.Customer;

rest-client/src/main/java/org/thingsboard/rest/client/utils/RestJsonConverter.java

@@ -13,7 +13,7 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
-package org.thingsboard.client.utils;
+package org.thingsboard.rest.client.utils;
 
 import com.fasterxml.jackson.databind.JsonNode;
 import org.springframework.util.CollectionUtils;