断言错误-Junit testcase

我想使用JUnuit和Mockito测试以下方法

public Map<String, String> getUserACLDetails(final int userId, final int networkId, final List<String> privilegeNames) 
{
    final Map<String, String> privilegeNameValue = new HashMap<>();
    final Object aclDataString = cbClient.get(String.valueOf(userId));
    Map<String, String> aclData = null;

    if (null != aclDataString && !aclDataString.equals(NULL)) 
    {
        aclData = gson.fromJson(aclDataString.toString(), new HashMap<String, String>().getClass());
    }

    for (String privilegeName : privilegeNames) 
    {
        String innerMapKey = String.valueOf(networkId) + UNDER_SCORE + privilegeName;

        if (aclData.containsKey(innerMapKey)) 
        {
            privilegeNameValue.put(privilegeName, aclData.get(innerMapKey));
        }
    }
    return privilegeNameValue;
}

public Map getUserACLDetails（最终int用户ID、最终int网络ID、最终列表privilegeNames）
{
最终映射privilegenemavalue=newhashmap（）；
最终对象aclDataString=cbClient.get（String.valueOf（userId））；
Map aclData=null；
if（null！=acldastring&！acldastring.equals（null））
{
aclData=gson.fromJson（aclDataString.toString（），new HashMap（）.getClass（））；
}
for（字符串privilegeName:privilegeNames）
{
String innerMapKey=String.valueOf（networkId）+UNDER\u SCORE+privilegeName；
if（aclData.containsKey（innerMapKey））
{
privilegenemavalue.put（privilegeneame，aclData.get（innerMapKey））；
}
}
返回privilegenemavalue；
}

以下是测试用例-

 public void getUserACLDetailsWithReturnValueTest() 
 {
    final int userId = 123;
    final int networkId = 525;
    List<String> privilegeNames = new ArrayList<>();
    String privilegeName = "PRIVILEGE_ACCESS_VIEW";
    String privilegeValue = "true";
    privilegeNames.add(privilegeName);
    Map<String, String> privilegeNameValues = new HashMap<>();
    privilegeNameValues.put(privilegeName,privilegeValue);
    Map<String, String> aclData = new HashMap<>();
    aclData.put(String.valueOf(networkId) + "_" + privilegeName, privilegeValue);
    privilegeName = "PRIVILEGE_ACCESS_EDIT";
    privilegeValue = "false";
    aclData.put(String.valueOf(networkId) + "_" + privilegeName, privilegeValue);
    Mockito.when(couchbaseClient.get(String.valueOf(userId))).thenReturn(aclData);
    assertEquals(privilegeNameValues, userAclDao.getUserACLDetails(userId, networkId, privilegeNames));
}

 public void getUserACLDetailsWithReturnValueTest() {
    final int userId = 123;
    final int networkId = 525;
    List<String> privilegeNames = new ArrayList<>();
    String privilegeName = "PRIVILEGE_CREATIVE_ACCESS_VIEW";
    String privilegeValue = "true";
    privilegeNames.add(privilegeName);
    final Object aclDataString = "{\"525" + "_" + privilegeName + "\": \"" + privilegeValue + "\"}";
    Map<String, String> privilegeNameValues = new HashMap<>();
    privilegeNameValues.put(privilegeName, privilegeValue);
    Mockito.when(couchbaseClient.get(String.valueOf(userId))).thenReturn(aclDataString);
    assertEquals(privilegeNameValues, userAclDao.getUserACLDetails(userId, networkId, privilegeNames));
}

public void getUserACLDetailsWithReturnValueTest（）
{
最终int userId=123；
最终int网络ID=525；
List privilegeNames=new ArrayList（）；
字符串privilegeName=“PRIVILEGE\u ACCESS\u VIEW”；
字符串privilegeValue=“true”；
添加（privilegeName）；
Map privilegenemavalues=newhashmap（）；
privilegenevalues.put（privilegeneame，privilegeValue）；
Map aclData=newhashmap（）；
aclData.put（String.valueOf（networkId）+“”+privilegeneame，privilegeValue）；
privilegeneame=“特权\访问\编辑”；
privilegeValue=“false”；
aclData.put（String.valueOf（networkId）+“”+privilegeneame，privilegeValue）；
Mockito.when（couchbaseClient.get（String.valueOf（userId））.thenReturn（aclData）；
assertEquals（privilegenemavalues，userAclDao.getUserACLDetails（userId，networkId，privilegenemas））；
}

但是当我执行testcase时，我得到以下错误-

java.lang.AssertionError: expected: java.util.HashMap<{PRIVILEGE_CREATIVE_ACCESS_VIEW=true}> but was: java.util.HashMap<{PRIVILEGE_CREATIVE_ACCESS_VIEW=true}>
at org.junit.Assert.fail(Assert.java:93)
at org.junit.Assert.failNotEquals(Assert.java:647)
at org.junit.Assert.assertEquals(Assert.java:128)
at org.junit.Assert.assertEquals(Assert.java:147)
at com.zedo.nirvana.hriday.authorization.UserAclDaoCouchbaseImplTest.getUserACLDetailsWithReturnValueTest(UserAclDaoCouchbaseImplTest.java:153)

java.lang.AssertionError:应为：java.util.HashMap，但为：java.util.HashMap
位于org.junit.Assert.fail（Assert.java:93）
位于org.junit.Assert.failNotEquals（Assert.java:647）
位于org.junit.Assert.assertEquals（Assert.java:128）
位于org.junit.Assert.assertEquals（Assert.java:147）
在com.zedo.nirvana.hriday.authorization.UserAclDaoCouchbaseImplTest.getUserACLDetailsWithReturnValueTest（UserAclDaoCouchbaseImplTest.java:153）上

---

我无法理解这里出了什么问题。任何人都可以帮忙。

以下是正确的测试用例-

 public void getUserACLDetailsWithReturnValueTest() 
 {
    final int userId = 123;
    final int networkId = 525;
    List<String> privilegeNames = new ArrayList<>();
    String privilegeName = "PRIVILEGE_ACCESS_VIEW";
    String privilegeValue = "true";
    privilegeNames.add(privilegeName);
    Map<String, String> privilegeNameValues = new HashMap<>();
    privilegeNameValues.put(privilegeName,privilegeValue);
    Map<String, String> aclData = new HashMap<>();
    aclData.put(String.valueOf(networkId) + "_" + privilegeName, privilegeValue);
    privilegeName = "PRIVILEGE_ACCESS_EDIT";
    privilegeValue = "false";
    aclData.put(String.valueOf(networkId) + "_" + privilegeName, privilegeValue);
    Mockito.when(couchbaseClient.get(String.valueOf(userId))).thenReturn(aclData);
    assertEquals(privilegeNameValues, userAclDao.getUserACLDetails(userId, networkId, privilegeNames));
}

 public void getUserACLDetailsWithReturnValueTest() {
    final int userId = 123;
    final int networkId = 525;
    List<String> privilegeNames = new ArrayList<>();
    String privilegeName = "PRIVILEGE_CREATIVE_ACCESS_VIEW";
    String privilegeValue = "true";
    privilegeNames.add(privilegeName);
    final Object aclDataString = "{\"525" + "_" + privilegeName + "\": \"" + privilegeValue + "\"}";
    Map<String, String> privilegeNameValues = new HashMap<>();
    privilegeNameValues.put(privilegeName, privilegeValue);
    Mockito.when(couchbaseClient.get(String.valueOf(userId))).thenReturn(aclDataString);
    assertEquals(privilegeNameValues, userAclDao.getUserACLDetails(userId, networkId, privilegeNames));
}

public void getUserACLDetailsWithReturnValueTest（）{
最终int userId=123；
最终int网络ID=525；
List privilegeNames=new ArrayList（）；
字符串privilegeName=“特权\创造性\访问\视图”；
字符串privilegeValue=“true”；
添加（privilegeName）；
最终对象acldastring=“{\”525“+”\“+privilegeneame+“\”：\”“+privilegeValue+“\”}”；
Map privilegenemavalues=newhashmap（）；
privilegenevalues.put（privilegeneame，privilegeValue）；
Mockito.when（couchbaseClient.get（String.valueOf（userId））.thenReturn（aclDataString）；
assertEquals（privilegenemavalues，userAclDao.getUserACLDetails（userId，networkId，privilegenemas））；
}

调用mocked objects方法时，我在返回值时出错