Add integration test for network host bind option

Signed-off-by: Wen Cheng Ma <wenchma@cn.ibm.com>

integration-cli/docker_cli_network_unix_test.go

@@ -291,6 +291,17 @@ func (s *DockerNetworkSuite) TestDockerNetworkCreatePredefined(c *check.C) {
 	}
 }
 
+func (s *DockerNetworkSuite) TestDockerNetworkCreateHostBind(c *check.C) {
+	dockerCmd(c, "network", "create", "--subnet=192.168.10.0/24", "--gateway=192.168.10.1", "-o", "com.docker.network.bridge.host_binding_ipv4=192.168.10.1", "testbind")
+	assertNwIsAvailable(c, "testbind")
+
+	out, _ := runSleepingContainer(c, "--net=testbind", "-p", "5000:5000")
+	id := strings.TrimSpace(out)
+	c.Assert(waitRun(id), checker.IsNil)
+	out, _ = dockerCmd(c, "ps")
+	c.Assert(out, checker.Contains, "192.168.10.1:5000->5000/tcp")
+}
+
 func (s *DockerNetworkSuite) TestDockerNetworkRmPredefined(c *check.C) {
 	predefined := []string{"bridge", "host", "none", "default"}
 	for _, net := range predefined {