Ω(startMessages()).Should(HaveLen(1))
expectedMessage := models.NewPendingStartMessage(clock.Now(), conf.GracePeriod(), 0, app.AppGuid, app.AppVersion, 0, 1.0, models.PendingStartMessageReasonMissing)
Ω(startMessages()).Should(ContainElement(EqualPendingStartMessage(expectedMessage)))
Ω(stopMessages()).Should(BeEmpty())
})
})
})
})
Describe("Stopping duplicate instances (index < numDesired)", func() {
var (
duplicateInstance1 appfixture.Instance
duplicateInstance2 appfixture.Instance
duplicateInstance3 appfixture.Instance
)
BeforeEach(func() {
store.SyncDesiredState(
app.DesiredState(3),
)
duplicateInstance1 = app.InstanceAtIndex(2)
duplicateInstance1.InstanceGuid = models.Guid()
duplicateInstance2 = app.InstanceAtIndex(2)
duplicateInstance2.InstanceGuid = models.Guid()
duplicateInstance3 = app.InstanceAtIndex(2)
duplicateInstance3.InstanceGuid = models.Guid()
})
package mcat_test
import (
"github.com/cloudfoundry/hm9000/models"
"github.com/cloudfoundry/hm9000/testhelpers/appfixture"
. "github.com/onsi/ginkgo"
. "github.com/onsi/gomega"
)
var _ = Describe("Stopping Duplicate Instances", func() {
var dea appfixture.DeaFixture
var a appfixture.AppFixture
Context("when there are multiple instances on the same index", func() {
var instance0, instance1, duplicateInstance1 appfixture.Instance
var heartbeat models.Heartbeat
BeforeEach(func() {
dea = appfixture.NewDeaFixture()
a = dea.GetApp(0)
instance0 = a.InstanceAtIndex(0)
instance1 = a.InstanceAtIndex(1)
duplicateInstance1 = a.InstanceAtIndex(1)
duplicateInstance1.InstanceGuid = models.Guid()
heartbeat = dea.HeartbeatWith(instance0.Heartbeat(), instance1.Heartbeat(), duplicateInstance1.Heartbeat())
simulator.SetCurrentHeartbeats(heartbeat)
simulator.SetDesiredState(a.DesiredState(2))
simulator.Tick(simulator.TicksToAttainFreshness)