Java PendingRoleRequestEntry类代码示例

import net.floodlightcontroller.core.internal.OFSwitchImpl.PendingRoleRequestEntry; //导入依赖的package包/类
@Test
public void testDeliverRoleReplyOk() {
    // test normal case
    PendingRoleRequestEntry pending = new PendingRoleRequestEntry(
                        (int)System.currentTimeMillis(),  // arbitrary xid
                        Role.MASTER,
                        System.nanoTime() // arbitrary cookie
                        );
    sw.pendingRoleRequests.add(pending);
    replay(sw.channel);
    sw.deliverRoleReply(pending.xid, pending.role);
    verify(sw.channel);
    assertEquals(true, sw.getAttribute(IOFSwitch.SWITCH_SUPPORTS_NX_ROLE));
    assertEquals(pending.role, sw.role);
    assertEquals(0, sw.pendingRoleRequests.size());
}
 

import net.floodlightcontroller.core.internal.OFSwitchImpl.PendingRoleRequestEntry; //导入依赖的package包/类
@Test
public void testDeliverRoleReplyOkRepeated() {
    // test normal case. Not the first role reply
    PendingRoleRequestEntry pending = new PendingRoleRequestEntry(
                        (int)System.currentTimeMillis(),  // arbitrary xid
                        Role.MASTER,
                        System.nanoTime() // arbitrary cookie
                        );
    sw.setAttribute(IOFSwitch.SWITCH_SUPPORTS_NX_ROLE, true);
    sw.pendingRoleRequests.add(pending);
    replay(sw.channel);
    sw.deliverRoleReply(pending.xid, pending.role);
    verify(sw.channel);
    assertEquals(true, sw.getAttribute(IOFSwitch.SWITCH_SUPPORTS_NX_ROLE));
    assertEquals(pending.role, sw.role);
    assertEquals(0, sw.pendingRoleRequests.size());
}
 

import net.floodlightcontroller.core.internal.OFSwitchImpl.PendingRoleRequestEntry; //导入依赖的package包/类
@Test
public void testDeliverRoleReplyWrongXid() {
    // wrong xid received 
    PendingRoleRequestEntry pending = new PendingRoleRequestEntry(
                        (int)System.currentTimeMillis(),  // arbitrary xid
                        Role.MASTER,
                        System.nanoTime() // arbitrary cookie
                        );
    sw.pendingRoleRequests.add(pending);
    expect(sw.channel.close()).andReturn(null);
    replay(sw.channel);
    sw.deliverRoleReply(pending.xid+1, pending.role);
    verify(sw.channel);
    assertEquals(null, sw.getAttribute(IOFSwitch.SWITCH_SUPPORTS_NX_ROLE));
    assertEquals(0, sw.pendingRoleRequests.size());
}
 

import net.floodlightcontroller.core.internal.OFSwitchImpl.PendingRoleRequestEntry; //导入依赖的package包/类
@Test
public void testDeliverRoleReplyWrongRole() {
    // correct xid but incorrect role received
    PendingRoleRequestEntry pending = new PendingRoleRequestEntry(
                        (int)System.currentTimeMillis(),  // arbitrary xid
                        Role.MASTER,
                        System.nanoTime() // arbitrary cookie
                        );
    sw.pendingRoleRequests.add(pending);
    expect(sw.channel.close()).andReturn(null);
    replay(sw.channel);
    sw.deliverRoleReply(pending.xid, Role.SLAVE);
    verify(sw.channel);
    assertEquals(null, sw.getAttribute(IOFSwitch.SWITCH_SUPPORTS_NX_ROLE));
    assertEquals(0, sw.pendingRoleRequests.size());
}
 

import net.floodlightcontroller.core.internal.OFSwitchImpl.PendingRoleRequestEntry; //导入依赖的package包/类
@Test
public void testDeliverRoleRequestNotSupported () {
    // normal case. xid is pending 
    PendingRoleRequestEntry pending = new PendingRoleRequestEntry(
                        (int)System.currentTimeMillis(),  // arbitrary xid
                        Role.MASTER,
                        System.nanoTime() // arbitrary cookie
                        );
    sw.role = Role.SLAVE;
    sw.pendingRoleRequests.add(pending);
    replay(sw.channel);
    sw.deliverRoleRequestNotSupported(pending.xid);
    verify(sw.channel);
    assertEquals(false, sw.getAttribute(IOFSwitch.SWITCH_SUPPORTS_NX_ROLE));
    assertEquals(null, sw.role);
    assertEquals(0, sw.pendingRoleRequests.size());
}
 

import net.floodlightcontroller.core.internal.OFSwitchImpl.PendingRoleRequestEntry; //导入依赖的package包/类
@Test
public void testDeliverRoleRequestNotSupportedWrongXid() {
    // wrong xid received 
    PendingRoleRequestEntry pending = new PendingRoleRequestEntry(
                        (int)System.currentTimeMillis(),  // arbitrary xid
                        Role.MASTER,
                        System.nanoTime() // arbitrary cookie
                        );
    sw.role = Role.SLAVE;
    sw.pendingRoleRequests.add(pending);
    expect(sw.channel.close()).andReturn(null);
    replay(sw.channel);
    sw.deliverRoleRequestNotSupported(pending.xid+1);
    verify(sw.channel);
    assertEquals(null, sw.role);
    assertEquals(0, sw.pendingRoleRequests.size());
}
 

import net.floodlightcontroller.core.internal.OFSwitchImpl.PendingRoleRequestEntry; //导入依赖的package包/类
public void doSendNxRoleRequest(Role role, int nx_role) throws Exception {
    long cookie = System.nanoTime();
    
    // verify that the correct OFMessage is sent
    Capture<List<OFMessage>> msgCapture = new Capture<List<OFMessage>>();
    expect(sw.channel.write(capture(msgCapture))).andReturn(null);
    replay(sw.channel);
    int xid = sw.sendNxRoleRequest(role, cookie);
    verify(sw.channel);
    List<OFMessage> msgList = msgCapture.getValue();
    assertEquals(1, msgList.size());
    OFMessage msg = msgList.get(0);
    assertEquals("Transaction Ids must match", xid, msg.getXid()); 
    assertTrue("Message must be an OFVendor type", msg instanceof OFVendor);
    assertEquals(OFType.VENDOR, msg.getType());
    OFVendor vendorMsg = (OFVendor)msg;
    assertEquals("Vendor message must be vendor Nicira",
                 OFNiciraVendorData.NX_VENDOR_ID, vendorMsg.getVendor());
    OFVendorData vendorData = vendorMsg.getVendorData();
    assertTrue("Vendor Data must be an OFRoleRequestVendorData",
                 vendorData instanceof OFRoleRequestVendorData);
    OFRoleRequestVendorData roleRequest = (OFRoleRequestVendorData)vendorData;
    assertEquals(nx_role, roleRequest.getRole());
    
    // Now verify that we've added the pending request correctly
    // to the pending queue
    assertEquals(1, sw.pendingRoleRequests.size());
    PendingRoleRequestEntry pendingRoleRequest = sw.pendingRoleRequests.poll();
    assertEquals(msg.getXid(), pendingRoleRequest.xid);
    assertEquals(role, pendingRoleRequest.role);
    assertEquals(cookie, pendingRoleRequest.cookie);
    reset(sw.channel);
}
 

import net.floodlightcontroller.core.internal.OFSwitchImpl.PendingRoleRequestEntry; //导入依赖的package包/类
@Test
public void testCheckFirstPendingRoleRequestXid() {
    PendingRoleRequestEntry pending = new PendingRoleRequestEntry(
                        54321, Role.MASTER, 232323);
    replay(sw.channel); // we don't expect any invocations 
    sw.pendingRoleRequests.add(pending);
    assertEquals(true, sw.checkFirstPendingRoleRequestXid(54321));
    assertEquals(false, sw.checkFirstPendingRoleRequestXid(0));
    sw.pendingRoleRequests.clear();
    assertEquals(false, sw.checkFirstPendingRoleRequestXid(54321));
    verify(sw.channel);
}
 

import net.floodlightcontroller.core.internal.OFSwitchImpl.PendingRoleRequestEntry; //导入依赖的package包/类
@Test
public void testCheckFirstPendingRoleRequestCookie() {
    PendingRoleRequestEntry pending = new PendingRoleRequestEntry(
                        54321, Role.MASTER, 232323);
    replay(sw.channel); // we don't expect any invocations 
    sw.pendingRoleRequests.add(pending);
    assertEquals(true, sw.checkFirstPendingRoleRequestCookie(232323));
    assertEquals(false, sw.checkFirstPendingRoleRequestCookie(0));
    sw.pendingRoleRequests.clear();
    assertEquals(false, sw.checkFirstPendingRoleRequestCookie(232323));
    verify(sw.channel);
}