/**
* Tests the host to host intent JSON codec.
*
* @throws IOException
*/
@Test
public void decodeHostToHostIntent() throws IOException {
JsonCodec<Intent> intentCodec = context.codec(Intent.class);
assertThat(intentCodec, notNullValue());
Intent intent = getIntent("HostToHostIntent.json", intentCodec);
assertThat(intent, notNullValue());
assertThat(intent, instanceOf(HostToHostIntent.class));
HostToHostIntent hostIntent = (HostToHostIntent) intent;
assertThat(hostIntent.priority(), is(7));
assertThat(hostIntent.constraints(), hasSize(1));
}
/** Tests the encoding of a host to host intent. */
@Test
public void hostToHostIntent() {
final HostToHostIntent intent =
HostToHostIntent.builder().appId(appId).one(id1).two(id2).build();
final JsonCodec<HostToHostIntent> intentCodec = context.codec(HostToHostIntent.class);
assertThat(intentCodec, notNullValue());
final ObjectNode intentJson = intentCodec.encode(intent, context);
assertThat(intentJson, matchesIntent(intent));
}
public HostPair(Host src, Host dst) {
this.src = src;
this.dst = dst;
this.intent =
HostToHostIntent.builder()
.appId(appId)
.one(src.id())
.two(dst.id())
.selector(selector)
.treatment(treatment)
.constraints(constraint)
.build();
}
@Override
public void run() {
TrafficSelector selector = DefaultTrafficSelector.emptySelector();
TrafficTreatment treatment = DefaultTrafficTreatment.emptyTreatment();
List<Constraint> constraint = Lists.newArrayList();
List<Host> hosts = Lists.newArrayList(hostService.getHosts());
while (!hosts.isEmpty()) {
Host src = hosts.remove(0);
for (Host dst : hosts) {
HostToHostIntent intent =
HostToHostIntent.builder()
.appId(appId)
.one(src.id())
.two(dst.id())
.selector(selector)
.treatment(treatment)
.constraints(constraint)
.build();
existingIntents.add(intent);
intentService.submit(intent);
}
}
}