diff --git a/src/test/java/com/dispose/test/manager/DisposeTaskManagerTest.java b/src/test/java/com/dispose/test/manager/DisposeTaskManagerTest.java
new file mode 100644
index 00000000..f1bb9f8c
--- /dev/null
+++ b/src/test/java/com/dispose/test/manager/DisposeTaskManagerTest.java
@@ -0,0 +1,149 @@
+package com.dispose.test.manager;
+
+import com.dispose.common.DisposeTaskStatus;
+import com.dispose.manager.DisposeTaskManager;
+import com.dispose.mapper.DisposeTaskMapper;
+import com.dispose.pojo.entity.DisposeTask;
+import com.fasterxml.jackson.core.JsonProcessingException;
+import com.fasterxml.jackson.databind.ObjectMapper;
+import lombok.extern.slf4j.Slf4j;
+import org.junit.Assert;
+import org.junit.FixMethodOrder;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.junit.runners.MethodSorters;
+import org.springframework.boot.test.context.SpringBootTest;
+import org.springframework.test.annotation.Rollback;
+import org.springframework.test.context.junit4.SpringRunner;
+import org.springframework.transaction.annotation.Transactional;
+
+import javax.annotation.Resource;
+import java.util.List;
+
+/**
+ * The type Dispose device manager test.
+ *
+ * @author <huangxin@cmhi.chinamoblie.com>
+ */
+@RunWith(SpringRunner.class)
+@Slf4j
+@SpringBootTest
+@FixMethodOrder(MethodSorters.NAME_ASCENDING)
+@Transactional
+@Rollback
+public class DisposeTaskManagerTest {
+    /**
+     * The Object mapper.
+     */
+    @Resource
+    private ObjectMapper objectMapper;
+
+    /**
+     * The Object mapper.
+     */
+    @Resource
+    private DisposeTaskMapper disposeTaskMapper;
+    /**
+     * The Dispose task manager.
+     */
+    @Resource
+    private DisposeTaskManager disposeTaskManager;
+
+    /**
+     * A 1 Dispose ip running boolean.
+     */
+    @Test
+    public void a1_disposeIpRunning() {
+        disposeTaskMapper.selectAll().forEach(v -> {
+            boolean runningResult = disposeTaskManager.disposeIpRunning(v.getDeviceId(), v.getDisposeIp(), v.getDisposeCapacity());
+
+            log.info("runningResult-->{}", runningResult);
+
+            if (v.getCurrentStatus() == DisposeTaskStatus.TASK_FINISHED
+                    || v.getCurrentStatus() == DisposeTaskStatus.TASK_CANCELED
+                    || v.getCurrentStatus() == DisposeTaskStatus.TASK_EXPIRED) {
+                Assert.assertFalse(runningResult);
+            } else {
+                Assert.assertTrue(runningResult);
+            }
+        });
+    }
+
+    /**
+     * A 2 Gets expired tasks.
+     */
+    @Test
+    public void a2_getExpiredTasks() {
+        List<DisposeTask> taskList = disposeTaskMapper.selectAll();
+
+        long expiredNumber = taskList.stream().filter(v -> (v.getCurrentStatus() == DisposeTaskStatus.TASK_FINISHED)
+                && (v.getCurrentStatus() == DisposeTaskStatus.TASK_CANCELED)
+                && (v.getCurrentStatus() == DisposeTaskStatus.TASK_EXPIRED)).count();
+        log.info("expiredNumber-->{}", expiredNumber);
+
+        List<DisposeTask> disposeTaskList = disposeTaskManager.getExpiredTasks();
+        Assert.assertNotNull(disposeTaskList);
+
+        if (expiredNumber > 0) {
+            Assert.assertNotEquals(disposeTaskList.size(), 0);
+        } else {
+            Assert.assertEquals(disposeTaskList.size(), 0);
+        }
+    }
+
+    /**
+     * A 3 Gets new dispose tasks.
+     */
+    @Test
+    public void a3_getNewDisposeTasks() {
+        List<DisposeTask> taskList = disposeTaskMapper.selectAll();
+
+        long newNumber = taskList.stream().filter(v -> v.getCurrentStatus() == DisposeTaskStatus.TASK_NEW).count();
+        log.info("newNumber-->{}", newNumber);
+
+        List<DisposeTask> disposeTaskList = disposeTaskManager.getNewDisposeTasks();
+        Assert.assertNotNull(disposeTaskList);
+
+        if (newNumber > 0) {
+            Assert.assertNotEquals(disposeTaskList.size(), 0);
+        } else {
+            Assert.assertEquals(disposeTaskList.size(), 0);
+        }
+    }
+
+    /**
+     * A 4 Gets dispose task by id.
+     */
+    @Test
+    public void a4_getDisposeTaskById() {
+        disposeTaskMapper.selectAll().forEach(v -> {
+            log.info("taskId-->{}", v.getId());
+            DisposeTask disposeTask = disposeTaskManager.getDisposeTaskById(v.getId());
+
+            Assert.assertNotNull(disposeTask);
+            try {
+                log.info("DisposeTask: {}", objectMapper.writerWithDefaultPrettyPrinter().writeValueAsString(disposeTask));
+            } catch (JsonProcessingException e) {
+                e.printStackTrace();
+            }
+        });
+    }
+
+
+    /**
+     * A 5 Change dispose task status boolean.
+     */
+    @Test
+    public void a5_changeDisposeTaskStatus() {
+        disposeTaskMapper.selectAll().forEach(v -> {
+            for (DisposeTaskStatus d : DisposeTaskStatus.values()
+            ) {
+                boolean result = disposeTaskManager.changeDisposeTaskStatus(v.getId(), d);
+                log.info("DisposeTaskStatus-->{}, result-->{}", d, result);
+
+                Assert.assertTrue(result);
+                Assert.assertEquals(d, disposeTaskMapper.getDisposeTaskById(v.getId()).getCurrentStatus());
+            }
+        });
+    }
+}
diff --git a/src/test/java/com/dispose/test/mapper/DisposeTaskMapperTest.java b/src/test/java/com/dispose/test/mapper/DisposeTaskMapperTest.java
index 55baff83..f111f364 100644
--- a/src/test/java/com/dispose/test/mapper/DisposeTaskMapperTest.java
+++ b/src/test/java/com/dispose/test/mapper/DisposeTaskMapperTest.java
@@ -217,7 +217,7 @@ public class DisposeTaskMapperTest {
             Assert.assertNotNull(expiredTasks);
             Assert.assertNotEquals(expiredTasks.size(), 0);
 
-            log.info("new Tasks: {}", objectMapper.writerWithDefaultPrettyPrinter().writeValueAsString(expiredTasks));
+            log.info("expired Tasks: {}", objectMapper.writerWithDefaultPrettyPrinter().writeValueAsString(expiredTasks));
         }
     }
 }