diff --git a/src/test/java/ru/odnoklassniki/homeworkDemoTests/TestGetInfo.java b/src/test/java/ru/odnoklassniki/homeworkDemoTests/TestGetInfo.java
new file mode 100644
index 0000000..e1de8a0
--- /dev/null
+++ b/src/test/java/ru/odnoklassniki/homeworkDemoTests/TestGetInfo.java
@@ -0,0 +1,68 @@
+package ru.odnoklassniki.homeworkDemoTests;
+
+import org.junit.Assert;
+import org.junit.Test;
+import ru.odnoklassniki.base.ApiTestBase;
+import ru.odnoklassniki.common.ApiException;
+import ru.odnoklassniki.common.group.GroupBean;
+import ru.odnoklassniki.common.group.GroupBeanField;
+
+/**
+ * Created by Soldatov Artem as demotests
+ */
+
+public class TestGetInfo extends ApiTestBase {
+    private static final Logger LOGGER = Logger.getLogger(TestGroupGetInfo.class.getSimpleName());
+    private static final String GROUP_ID = "58456218710542";
+    private static final String GROUP_NAME = "Test Group Name 1";
+    private static final GroupBeanField[] FIELDS = new GroupBeanField[]{GroupBeanField.UID, GroupBeanField.NAME};
+
+
+    @Test
+    public void testMethodWithValidData() {
+        LOGGER.info("check metod returns a collection of the correct length");
+
+        bindDefaultUserSession();
+
+        GroupBean[] groupBeans = okApi.getGroupService().getGroupInfo(new String[]{GROUP_ID}, FIELDS);
+
+        Assert.assertThat(
+                "Incorrect size of the collection",
+                groupBeans,
+                allOf(
+                        notNullValue(),
+                        arrayWithSize(equalTo(1))
+                )
+        );
+
+        LOGGER.info("collection has correct length");
+    }
+
+    @Test
+    public void testParamUidsIsRequired() {
+        LOGGER.info("check exception in the absence of uids");
+        bindDefaultUserSession();
+        try {
+            GroupBean[] groupBeans = okApi.getGroupService().getGroupInfo(new String[]{}, FIELDS);
+            Assert.fail("Method did not throw exception in the absence of uids");
+        } catch (IllegalArgumentException e) {
+            Assert.assertEquals("PARAM : Missing required parameter uids", e.getApiErrorInfo().getErrorMessage());
+        }
+        LOGGER.info("exception in the absence of uids correct");
+    }
+
+    @Test
+    public void testParamUidsIsRequired() {
+        LOGGER.info("check empty fields working");
+        bindDefaultUserSession();
+        try {
+            okApi.getGroupService().getGroupInfo(new String[]{GROUP_ID}, new GroupBeanField[]{});
+            Assert.fail("Method did not throw exception in the absence of fields");
+        } catch (IllegalArgumentException e) {
+            Assert.assertEquals("PARAM : Missing required parameter fields", e.getApiErrorInfo().getErrorMessage());
+        }
+        LOGGER.info("exception in the absence of fields correct");
+    }
+
+
+}
diff --git a/src/test/java/ru/odnoklassniki/homeworkDemoTests/TestGetInfoBy.java b/src/test/java/ru/odnoklassniki/homeworkDemoTests/TestGetInfoBy.java
new file mode 100644
index 0000000..1f1b953
--- /dev/null
+++ b/src/test/java/ru/odnoklassniki/homeworkDemoTests/TestGetInfoBy.java
@@ -0,0 +1,46 @@
+package ru.odnoklassniki.tests.examples;
+
+import org.junit.Assert;
+import org.junit.Test;
+import ru.odnoklassniki.base.ApiTestBase;
+import ru.odnoklassniki.common.ApiException;
+import ru.odnoklassniki.common.group.UserBean;
+import ru.odnoklassniki.common.users.UserInfoField;
+import ru.odnoklassniki.responses.users.UsersGetInfoByResponse;
+
+import java.util.logging.Logger;
+
+/**
+ * Created by Soldatov Artem as demotests
+ */
+public class TestUsersGetInfoBy extends ApiTestBase {
+    private static final Logger LOGGER = Logger.getLogger(TestUsersGetInfoBy.class.getSimpleName());
+    private static final String USER_ID = "58456218710542";
+    private static final String USER_NAME = "Donald Trump";
+    private static final UserInfoField[] FIELDS = UserInfoField.values();
+
+    @Test
+    public void testUsersGetInfoWithValidData() throws ApiException {
+        LOGGER.info("try to get data with correct uid and field");
+        bindDefaultUserSession();
+
+        UsersGetInfoByResponse getInfoByResponse = okApi.getUserService().getInfoBy(USER_ID, FIELDS);
+
+        UserBean userBean = getInfoByResponse.getUser();
+        Assert.assertNotNull("no user data", userBean);
+        Assert.assertEquals("invalid user id", USER_ID, userBean.getUid());
+        Assert.assertEquals("invalid user name", USER_NAME, userBean.getName());
+    }
+
+    @Test
+    public void testUserSessionIsRequired() throws ApiException {
+        LOGGER.info("try to get info without session");
+        try {
+            GroupBean[] groupBeans = okApi.getUserService().getInfoBy(USER_ID, FIELDS);
+            Assert.fail("Method did not throw exception without session");
+        } catch (IllegalArgumentException e) {
+            Assert.assertEquals("Session Is Required", e.getApiErrorInfo().getErrorMessage());
+        }
+    }
+    }
+}
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diff --git a/src/test/java/ru/odnoklassniki/homeworkDemoTests/TestGetUserGroupsV2.java b/src/test/java/ru/odnoklassniki/homeworkDemoTests/TestGetUserGroupsV2.java
new file mode 100644
index 0000000..60666ed
--- /dev/null
+++ b/src/test/java/ru/odnoklassniki/homeworkDemoTests/TestGetUserGroupsV2.java
@@ -0,0 +1,54 @@
+package ru.odnoklassniki.tests.examples;
+
+import org.junit.Assert;
+import org.junit.Test;
+import org.springframework.util.CollectionUtils;
+import ru.odnoklassniki.base.ApiTestBase;
+import ru.odnoklassniki.common.ApiException;
+import ru.odnoklassniki.responses.group.GroupGetUserGroupsV2Response;
+
+import java.util.logging.Logger;
+
+/**
+ * Created by Soldatov Artem as demotests
+ */
+public class TestGroupGetUserGroupsV2 extends ApiTestBase {
+    private static final Logger LOGGER = Logger.getLogger(TestGroupGetUserGroupsV2.class.getSimpleName());
+
+    @Test
+    public void testGroupGetUserGroupsV2Example() throws ApiException {
+        LOGGER.info("Get user groups info");
+        bindDefaultUserSession();
+
+        GroupGetUserGroupsV2Response groupGetUserGroupsV2Response = okApi.getGroupService().getUserGroupsV2();
+        Assert.assertFalse("Empty group list", CollectionUtils.isEmpty(groupGetUserGroupsV2Response.getGroups()));
+        LOGGER.info("group data obtained");
+    }
+
+    @Test
+    public void testUserSessionIsRequired() {
+        LOGGER.info("try to get info without session");
+        try {
+            okApi.getGroupService().getUserGroupsV2();
+            Assert.fail("Method did not throw exception without session");
+        } catch (ApiException e) {
+            Assert.assertEquals("Session Is Required", ERROR_NO_SESSION, e.getApiErrorInfo().getErrorMessage());
+        }
+
+        LOGGER.info("session method throws a correct error");
+    }
+
+    @Test
+    public void testCountParameter() throws ApiException {
+        LOGGER.info("Check that the number of groups is the same as count");
+        int count = 5;
+
+        bindDefaultUserSession();
+        GroupGetUserGroupsV2Response groupGetUserGroupsV2Response = okApi.getGroupService().getUserGroupsV2(count);
+
+        Assert.assertEquals("the number of groups is not the same as count", groupGetUserGroupsV2Response.getGroups().size(), count);
+
+        LOGGER.info("the number of groups is the same as count");
+    }
+
+}
\ No newline at end of file