Hello,
My app has grown to the point were I should really add some tests. So
I'm following the description given in the Docs,
http://code.google.com/appengine/docs/java/tools/localunittesting.html
But, I'm having a couple of problems.
At first I thought it was mismatched Jar versions but I can't find
anything wrong there (all version 1.3.5) so I was wondering if anyone
else has seen this?
I've got the data store sample code from above, unwound a little so it
looks like:
private void doTest() {
DatastoreService ds =
DatastoreServiceFactory.getDatastoreService();
PreparedQuery pq = ds.prepare(new Query("yam"));
int count = pq.countEntities();
First point: in the example there is a withLimit(10) on the
countEntitites call, something seems to have changed here as
countEntitites doesn't take any parameter.
(http://code.google.com/appengine/docs/java/javadoc/com/google/
appengine/api/datastore/PreparedQuery.html#countEntities%28%29)
Has something changed here?
Second, when the call to countEntities goes in it blows up, (stack
trace below). I'm getting a NoSuchMethodError against a call to
DatastorePb$Query.hasEndCompiledCursor()
Any suggestions?
Thanks
allan
com.google.apphosting.api.ApiProxy$UnknownException: An error occurred
for the API request datastore_v3.Count().
at com.google.appengine.tools.development.ApiProxyLocalImpl
$AsyncApiCall.call(ApiProxyLocalImpl.java:316)
at com.google.appengine.tools.development.ApiProxyLocalImpl
$AsyncApiCall.call(ApiProxyLocalImpl.java:262)
at java.util.concurrent.Executors$PrivilegedCallable
$1.run(Executors.java:463)
at java.security.AccessController.doPrivileged(Native Method)
at java.util.concurrent.Executors
$PrivilegedCallable.call(Executors.java:460)
at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:303)
at java.util.concurrent.FutureTask.run(FutureTask.java:138)
at java.util.concurrent.ThreadPoolExecutor
$Worker.runTask(ThreadPoolExecutor.java:886)
at java.util.concurrent.ThreadPoolExecutor
$Worker.run(ThreadPoolExecutor.java:908)
at java.lang.Thread.run(Thread.java:637)
Caused by: java.lang.NoSuchMethodError:
com.google.apphosting.api.DatastorePb$Query.hasEndCompiledCursor()Z
at
com.google.appengine.api.datastore.dev.LocalDatastoreService.runQuery(LocalDatastoreService.java:
786)
at
com.google.appengine.api.datastore.dev.LocalDatastoreService.count(LocalDatastoreService.java:
886)
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 com.google.appengine.tools.development.ApiProxyLocalImpl
$AsyncApiCall.call(ApiProxyLocalImpl.java:305)
... 9 more
--
You received this message because you are subscribed to the Google Groups
"Google App Engine" group.
To post to this group, send email to [email protected].
To unsubscribe from this group, send email to
[email protected].
For more options, visit this group at
http://groups.google.com/group/google-appengine?hl=en.
