@Test
public void testLifecycleUnknown() throws Exception {
initializeOneAgent();
Request request =
Request.Builder.preparePut()
.setUri(
coordinatorUriBuilder()
.appendPath("/v1/slot/lifecycle")
.addParameter("binary", "apple:*")
.build())
.setBodyGenerator(createStaticBodyGenerator("unknown", UTF_8))
.build();
StatusResponse response = httpClient.execute(request, createStatusResponseHandler());
AgentStatus agentStatus = coordinator.getAgentByAgentId(agentId);
SlotStatus apple1Status = agentStatus.getSlotStatus(apple1SotId);
SlotStatus apple2Status = agentStatus.getSlotStatus(apple2SlotId);
SlotStatus bananaStatus = agentStatus.getSlotStatus(bananaSlotId);
assertEquals(response.getStatusCode(), Status.BAD_REQUEST.getStatusCode());
assertEquals(apple1Status.getState(), STOPPED);
assertEquals(apple2Status.getState(), STOPPED);
assertEquals(bananaStatus.getState(), STOPPED);
}
@Test
public void testKill() throws Exception {
initializeOneAgent();
coordinator.setState(RUNNING, Predicates.<SlotStatus>alwaysTrue(), null);
Request request =
Request.Builder.preparePut()
.setUri(
coordinatorUriBuilder()
.appendPath("/v1/slot/lifecycle")
.addParameter("binary", "apple:*")
.build())
.setBodyGenerator(createStaticBodyGenerator("killing", UTF_8))
.build();
List<SlotStatusRepresentation> actual =
httpClient.execute(
request, createJsonResponseHandler(slotStatusesCodec, Status.OK.getStatusCode()));
AgentStatus agentStatus = coordinator.getAgentByAgentId(agentId);
SlotStatus apple1Status = agentStatus.getSlotStatus(apple1SotId);
SlotStatus apple2Status = agentStatus.getSlotStatus(apple2SlotId);
SlotStatus bananaStatus = agentStatus.getSlotStatus(bananaSlotId);
List<SlotStatusRepresentation> expected =
ImmutableList.of(
slotStatusRepresentationFactory.create(apple1Status),
slotStatusRepresentationFactory.create(apple2Status));
assertEqualsNoOrder(actual, expected);
assertEquals(apple1Status.getState(), STOPPED);
assertEquals(apple2Status.getState(), STOPPED);
assertEquals(bananaStatus.getState(), RUNNING);
}
@Test
public void testTerminate() throws Exception {
initializeOneAgent();
AgentStatus agentStatus = coordinator.getAgentByAgentId(agentId);
SlotStatus apple1Status = agentStatus.getSlotStatus(apple1SotId);
SlotStatus apple2Status = agentStatus.getSlotStatus(apple2SlotId);
Request request =
Request.Builder.prepareDelete()
.setUri(
coordinatorUriBuilder()
.appendPath("/v1/slot")
.addParameter("host", "apple*")
.build())
.build();
List<SlotStatusRepresentation> actual =
httpClient.execute(
request, createJsonResponseHandler(slotStatusesCodec, Status.OK.getStatusCode()));
apple1Status = apple1Status.changeState(TERMINATED);
apple2Status = apple2Status.changeState(TERMINATED);
SlotStatus bananaStatus = coordinator.getAgentByAgentId(agentId).getSlotStatus(bananaSlotId);
List<SlotStatusRepresentation> expected =
ImmutableList.of(
slotStatusRepresentationFactory.create(apple1Status),
slotStatusRepresentationFactory.create(apple2Status.changeState(TERMINATED)));
assertEqualsNoOrder(actual, expected);
assertEquals(apple1Status.getState(), TERMINATED);
assertEquals(apple2Status.getState(), TERMINATED);
assertEquals(bananaStatus.getState(), STOPPED);
}
private void assertOkResponse(Response response, SlotLifecycleState state, UUID... slotIds) {
assertEquals(response.getStatus(), Response.Status.OK.getStatusCode());
AgentStatus agentStatus = coordinator.getAgentByAgentId(agentId);
Builder<SlotStatusRepresentation> builder = ImmutableList.builder();
for (UUID slotId : slotIds) {
SlotStatus slotStatus = agentStatus.getSlotStatus(slotId);
builder.add(
SlotStatusRepresentation.from(slotStatus.changeState(state), prefixSize, MOCK_REPO));
assertEquals(slotStatus.getAssignment(), APPLE_ASSIGNMENT);
}
assertEqualsNoOrder((Collection<?>) response.getEntity(), builder.build());
assertNull(
response
.getMetadata()
.get("Content-Type")); // content type is set by jersey based on @Produces
}
@Test
public void testUpgrade() throws Exception {
initializeOneAgent();
UpgradeVersions upgradeVersions = new UpgradeVersions("2.0", "2.0");
Request request =
Request.Builder.preparePost()
.setUri(
coordinatorUriBuilder()
.appendPath("/v1/slot/assignment")
.addParameter("host", "apple*")
.build())
.setHeader(CONTENT_TYPE, APPLICATION_JSON)
.setBodyGenerator(jsonBodyGenerator(upgradeVersionsCodec, upgradeVersions))
.build();
List<SlotStatusRepresentation> actual =
httpClient.execute(
request, createJsonResponseHandler(slotStatusesCodec, Status.OK.getStatusCode()));
AgentStatus agentStatus = coordinator.getAgentByAgentId(agentId);
SlotStatus apple1Status = agentStatus.getSlotStatus(apple1SotId);
SlotStatus apple2Status = agentStatus.getSlotStatus(apple2SlotId);
SlotStatus bananaStatus = agentStatus.getSlotStatus(bananaSlotId);
List<SlotStatusRepresentation> expected =
ImmutableList.of(
slotStatusRepresentationFactory.create(apple1Status),
slotStatusRepresentationFactory.create(apple2Status));
assertEqualsNoOrder(actual, expected);
assertEquals(apple1Status.getState(), STOPPED);
assertEquals(apple2Status.getState(), STOPPED);
assertEquals(bananaStatus.getState(), STOPPED);
assertEquals(
apple1Status.getAssignment(),
upgradeVersions.upgradeAssignment(MOCK_REPO, APPLE_ASSIGNMENT));
assertEquals(
apple2Status.getAssignment(),
upgradeVersions.upgradeAssignment(MOCK_REPO, APPLE_ASSIGNMENT));
assertEquals(bananaStatus.getAssignment(), BANANA_ASSIGNMENT);
}
@Test
public void testGetAllSlots() throws Exception {
initializeOneAgent();
Request request =
Request.Builder.prepareGet()
.setUri(
coordinatorUriBuilder().appendPath("/v1/slot").addParameter("name", "*").build())
.build();
List<SlotStatusRepresentation> actual =
httpClient.execute(
request, createJsonResponseHandler(slotStatusesCodec, Status.OK.getStatusCode()));
AgentStatus agentStatus = coordinator.getAgentByAgentId(agentId);
int prefixSize =
shortestUniquePrefix(
asList(
agentStatus.getSlotStatus(apple1SotId).getId().toString(),
agentStatus.getSlotStatus(apple2SlotId).getId().toString(),
agentStatus.getSlotStatus(bananaSlotId).getId().toString()),
MIN_PREFIX_SIZE);
assertEqualsNoOrder(
actual,
ImmutableList.of(
SlotStatusRepresentation.from(
agentStatus.getSlotStatus(apple1SotId), prefixSize, MOCK_REPO),
SlotStatusRepresentation.from(
agentStatus.getSlotStatus(apple2SlotId), prefixSize, MOCK_REPO),
SlotStatusRepresentation.from(
agentStatus.getSlotStatus(bananaSlotId), prefixSize, MOCK_REPO)));
}
@Test
public void testAgentProvision() throws Exception {
// provision the agent and verify
String instanceType = "instance-type";
AgentProvisioningRepresentation agentProvisioningRepresentation =
new AgentProvisioningRepresentation(
"agent:config:1", 1, instanceType, null, null, null, null, null);
Request request =
Request.Builder.preparePost()
.setUri(coordinatorUriBuilder().appendPath("/v1/admin/agent").build())
.setHeader(CONTENT_TYPE, APPLICATION_JSON)
.setBodyGenerator(
jsonBodyGenerator(agentProvisioningCodec, agentProvisioningRepresentation))
.build();
List<AgentStatusRepresentation> agents =
httpClient.execute(
request, createJsonResponseHandler(agentStatusesCodec, Status.OK.getStatusCode()));
assertEquals(agents.size(), 1);
String instanceId = agents.get(0).getInstanceId();
assertNotNull(instanceId);
String location = agents.get(0).getLocation();
assertNotNull(location);
assertEquals(agents.get(0).getInstanceType(), instanceType);
assertNull(agents.get(0).getAgentId());
assertNull(agents.get(0).getSelf());
assertNull(agents.get(0).getExternalUri());
assertEquals(agents.get(0).getState(), AgentLifecycleState.PROVISIONING);
// start the agent and verify
AgentStatus expectedAgentStatus = provisioner.startAgent(instanceId);
coordinator.updateAllAgentsAndWait();
assertEquals(coordinator.getAgents().size(), 1);
assertEquals(coordinator.getAgent(instanceId).getInstanceId(), instanceId);
assertEquals(coordinator.getAgent(instanceId).getInstanceType(), instanceType);
assertEquals(coordinator.getAgent(instanceId).getLocation(), location);
assertEquals(coordinator.getAgent(instanceId).getAgentId(), expectedAgentStatus.getAgentId());
assertEquals(
coordinator.getAgent(instanceId).getInternalUri(), expectedAgentStatus.getInternalUri());
assertEquals(
coordinator.getAgent(instanceId).getExternalUri(), expectedAgentStatus.getExternalUri());
assertEquals(coordinator.getAgent(instanceId).getState(), AgentLifecycleState.ONLINE);
request =
Request.Builder.prepareGet()
.setUri(coordinatorUriBuilder().appendPath("/v1/admin/agent").build())
.build();
agents =
httpClient.execute(
request, createJsonResponseHandler(agentStatusesCodec, Status.OK.getStatusCode()));
assertEquals(agents.size(), 1);
AgentStatusRepresentation actual = agents.get(0);
assertEquals(actual.getInstanceId(), instanceId);
assertEquals(actual.getInstanceType(), instanceType);
assertEquals(actual.getLocation(), location);
assertEquals(actual.getAgentId(), expectedAgentStatus.getAgentId());
assertEquals(actual.getSelf(), expectedAgentStatus.getInternalUri());
assertEquals(actual.getExternalUri(), expectedAgentStatus.getExternalUri());
assertEquals(actual.getState(), AgentLifecycleState.ONLINE);
}