Can't load data which column value include nested json object about cassandra-unit

[lordofthejars]

Jérémy I have tried to import next json file as pakko suggested but completing with missing information and the exception was thrown.

{
   "name":"",
   "replicationFactor":"",
   "strategy":"",
   "columnFamilies":[
      {
         "name":"at_workreq",
         "type":"STANDARD",
         "keyType":"TimeUUIDType",
         "comparatorType":"UTF8Type",
         "defaultColumnValueType":"UTF8Type",
         "rows":[
            {
               "key":"989C6E5C-2CC1-11CA-A044-08002B1BB4F5",
               "columns":[
                  {
                     "name":"WORKREQUEST",
                     "value":[
                        {
                           "name":"device",
                           "value":"989C6E5C-2CC1-11CA-A044-08002B1BB4F6"
                        },
                        {
                           "name":"timeuuid",
                           "value":"989C6E5C-2CC1-11CA-A044-08002B1BB4F5"
                        },
                        {
                           "name":"workReqTargetList",
                           "value":[
                              {
                                 "name":"name",
                                 "value":"989C6E5C-2CC1-11CA-A044-08002B1BB4F6"
                              },
                              {
                                 "name":"cfgGUID",
                                 "value":"cfgGUID"
                              },
                              {
                                 "name":"fwGUID",
                                 "value":"firmwareGUID"
                              },
                              {
                                 "name":"cpu",
                                 "value":"90.0"
                              }
                           ]
                        }
                     ]
                  }
               ]
            }
         ]
      }
   ]
}

in this case I am going to close the issue opened in nosqlunit about the same thing. If you plan to fix this problem, we can stay connected because I will need to make some modifications too.

[jsevellec]

Hi,

as defined in the dataSet you attached, the defaut type for column value is set to utf8 type. So you just have to make a valid string containing a valid json inside.
So :

• surround the json with double quote
• replace inside the json string the double quote with simple quote

it will give something like hat :

    "name":"blabla",
    "columnFamilies":[
        {
            "name":"at_workreq",
            "type":"STANDARD",
            "keyType":"TimeUUIDType",
            "comparatorType":"UTF8Type",
            "defaultColumnValueType":"UTF8Type",
            "rows":[
                {
                    "key":"989C6E5C-2CC1-11CA-A044-08002B1BB4F5",
                    "columns":[
                        {
                            "name":"WORKREQUEST",
                            "value":"[{'name':'device','value':'989C6E5C-2CC1-11CA-A044-08002B1BB4F6'},{'name':'timeuuid','value':'989C6E5C-2CC1-11CA-A044-08002B1BB4F5'},{'name':'workReqTargetList','value':[{'name':'name','value':'989C6E5C-2CC1-11CA-A044-08002B1BB4F6'},{'name':'cfgGUID','value':'cfgGUID'},{'name':'fwGUID','value':'firmwareGUID'},{'name':'cpu','value':'90.0'}]}]"
                        }
                    ]
                }
            ]
        }
    ]
}

[lordofthejars]

yes you are right I have not seen this as a simple json string, I suppose that pakko means this approach too and I have been confused with some kind of recursive values. Well inthis case all works perfectly, cassandra unit and nosqlunit.

Thanks.

[jsevellec]

right. @pakko , tell me if it's ok for you.

[pakko]

Thanks Jérémy, after revise my test data as your suggestion, it will not throw parser error exception, but a NoSqlAssertion error, maybe it is nosqlunit issue

[jsevellec]

nice :-)

[lordofthejars]

you are right, now the problem is in NoSQLUnit, I will take a look, and see what is returned in each case, I will use the Jérémy approach to test it.

[pakko]

BTW, when I use expected_workrequest.json as I pasted in @UsingDataSet annotation, it will throw such exception
java.lang.RuntimeException: com.google.gson.JsonSyntaxException: java.lang.IllegalStateException: Expected BEGIN_OBJECT but was BEGIN_ARRAY at line 1 column 2
at com.cisco.onplus.das.server.dao.monitoring.MonitoringNoSQLDao.queryDeviceResponseDataById(MonitoringNoSQLDao.java:1017)
at com.cisco.onplus.das.server.dao.monitoring.MonitoringNoSQLDao.getDeviceResponseById(MonitoringNoSQLDao.java:983)
at com.cisco.onplus.das.server.dao.monitoring.MonitoringNoSQLDaoRemoteCassandraTest.testGetDeviceResponseById_WorkRequest(MonitoringNoSQLDaoRemoteCassandraTest.java:404)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:45)
at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:15)
at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:42)
at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:20)
at com.lordofthejars.nosqlunit.core.AbstractNoSqlTestRule$1.evaluate(AbstractNoSqlTestRule.java:72)
at org.junit.rules.RunRules.evaluate(RunRules.java:18)
at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:263)
at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:68)
at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:47)
at org.junit.runners.ParentRunner$3.run(ParentRunner.java:231)
at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:60)
at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:229)
at org.junit.runners.ParentRunner.access$000(ParentRunner.java:50)
at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:222)
at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:28)
at org.junit.runners.ParentRunner.run(ParentRunner.java:300)
at org.eclipse.jdt.internal.junit4.runner.JUnit4TestReference.run(JUnit4TestReference.java:50)
at org.eclipse.jdt.internal.junit.runner.TestExecution.run(TestExecution.java:38)
at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:467)
at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:683)
at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run(RemoteTestRunner.java:390)
at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main(RemoteTestRunner.java:197)
Caused by: com.google.gson.JsonSyntaxException: java.lang.IllegalStateException: Expected BEGIN_OBJECT but was BEGIN_ARRAY at line 1 column 2
at com.google.gson.internal.bind.ReflectiveTypeAdapterFactory$Adapter.read(ReflectiveTypeAdapterFactory.java:176)
at com.google.gson.Gson.fromJson(Gson.java:791)
at com.google.gson.Gson.fromJson(Gson.java:757)
at com.google.gson.Gson.fromJson(Gson.java:706)
at com.google.gson.Gson.fromJson(Gson.java:678)
at com.cisco.onplus.das.server.dao.monitoring.NosqlJsonConverter.formulateObject(NosqlJsonConverter.java:29)
at com.cisco.onplus.das.server.dao.monitoring.MonitoringNoSQLDao.queryDeviceResponseDataById(MonitoringNoSQLDao.java:1009)
... 28 more
Caused by: java.lang.IllegalStateException: Expected BEGIN_OBJECT but was BEGIN_ARRAY at line 1 column 2
at com.google.gson.stream.JsonReader.expect(JsonReader.java:339)
at com.google.gson.stream.JsonReader.beginObject(JsonReader.java:322)
at com.google.gson.internal.bind.ReflectiveTypeAdapterFactory$Adapter.read(ReflectiveTypeAdapterFactory.java:165)
... 34 more

[lordofthejars]

I think that problem is in your DAO in this case because I think you are using gson as parser in com.cisco.onplus.das.server.dao.monitoring.MonitoringNoSQLDao.queryDeviceResponseDataById(MonitoringNoSQLDao.java:1017) throws an exception of invalid json entry, nothing to related with cassandraunit nor nosqlunit.

[pakko]

Thanks, I will check it

[lordofthejars]

Ok, this afternoon I will check nosqlunit too using " approach.