public void testStartInErrorStateAfterOpen() throws Exception {
Map<String, Object> attributes =
Collections.<String, Object>singletonMap(AbstractVirtualHost.NAME, getTestName());
final MessageStore store = mock(MessageStore.class);
doThrow(new RuntimeException("Cannot open store"))
.when(store)
.openMessageStore(any(ConfiguredObject.class));
AbstractVirtualHost host =
new AbstractVirtualHost(attributes, _node) {
@Override
protected MessageStore createMessageStore() {
return store;
}
};
host.open();
assertEquals("Unexpected state", State.ERRORED, host.getState());
doNothing().when(store).openMessageStore(any(ConfiguredObject.class));
when(store.newMessageStoreReader()).thenReturn(mock(MessageStore.MessageStoreReader.class));
host.start();
assertEquals("Unexpected state", State.ACTIVE, host.getState());
host.close();
}
// This indirectly tests QPID-6283
public void testFileSystemCheckWarnsWhenFileSystemDoesNotExist() throws Exception {
Map<String, Object> attributes =
Collections.<String, Object>singletonMap(AbstractVirtualHost.NAME, getTestName());
final MessageStore store = mock(MessageStore.class);
when(store.newMessageStoreReader()).thenReturn(mock(MessageStore.MessageStoreReader.class));
File nonExistingFile = TestFileUtils.createTempFile(this);
FileUtils.delete(nonExistingFile, false);
when(store.getStoreLocationAsFile()).thenReturn(nonExistingFile);
setTestSystemProperty("virtualhost.housekeepingCheckPeriod", "100");
final AbstractVirtualHost host =
new AbstractVirtualHost(attributes, _node) {
@Override
protected MessageStore createMessageStore() {
return store;
}
};
String loggerName = AbstractVirtualHost.class.getName();
assertActionProducesLogMessage(
new Runnable() {
@Override
public void run() {
host.open();
}
},
loggerName,
Level.WARN,
"Cannot check file system for disk space");
host.close();
}
public void testOpenSucceeds() {
Map<String, Object> attributes =
Collections.<String, Object>singletonMap(AbstractVirtualHost.NAME, getTestName());
final MessageStore store = mock(MessageStore.class);
when(store.newMessageStoreReader()).thenReturn(mock(MessageStore.MessageStoreReader.class));
AbstractVirtualHost host =
new AbstractVirtualHost(attributes, _node) {
@Override
protected MessageStore createMessageStore() {
return store;
}
};
host.open();
assertEquals("Unexpected host state", State.ACTIVE, host.getState());
verify(store).openMessageStore(host);
// make sure that method AbstractVirtualHost.onExceptionInOpen was not called
verify(store, times(0)).closeMessageStore();
host.close();
}