@Test
public void testHandleRequestGreatThanMaxOffsetSliceNull() throws Exception {
final int partition = 1;
final int opaque = 0;
final int maxSize = 1024;
final long offset = 10;
final MessageStore store = this.mocksControl.createMock(MessageStore.class);
EasyMock.expect(this.storeManager.getMessageStore(this.topic, partition)).andReturn(store);
EasyMock.expect(store.slice(offset, maxSize)).andReturn(null);
this.conn.response(
new BooleanCommand(
opaque, HttpStatus.NotFound, "Could not find message at position " + offset));
EasyMock.expect(store.getMaxOffset()).andReturn(offset - 1);
EasyMock.expectLastCall();
this.mocksControl.replay();
final GetCommand request =
new GetCommand(this.topic, this.group, partition, offset, maxSize, opaque);
this.getProcessor.handleRequest(request, this.conn);
this.mocksControl.verify();
assertEquals(1, this.statsManager.getCmdGetMiss());
assertEquals(1, this.statsManager.getCmdGets());
assertEquals(0, this.statsManager.getCmdOffsets());
}
@Test
public void testHandleRequestMaxOffset() throws Exception {
// 从实际最大的offset开始订阅
final int partition = 1;
final int opaque = 0;
final int maxSize = 1024;
final long offset = Long.MAX_VALUE;
final long realMaxOffset = 100;
final MessageStore store = this.mocksControl.createMock(MessageStore.class);
EasyMock.expect(this.storeManager.getMessageStore(this.topic, partition)).andReturn(store);
EasyMock.expect(store.slice(offset, maxSize)).andReturn(null);
this.conn.response(new BooleanCommand(opaque, HttpStatus.Moved, String.valueOf(realMaxOffset)));
EasyMock.expect(store.getMaxOffset()).andReturn(realMaxOffset);
EasyMock.expectLastCall();
this.mocksControl.replay();
final GetCommand request =
new GetCommand(this.topic, this.group, partition, offset, maxSize, opaque);
this.getProcessor.handleRequest(request, this.conn);
this.mocksControl.verify();
assertEquals(1, this.statsManager.getCmdGetMiss());
assertEquals(1, this.statsManager.getCmdGets());
assertEquals(1, this.statsManager.getCmdOffsets());
}