Context("when recreating the Session", func() {
var newSession *consuladapter.Session
JustBeforeEach(func() {
var err error
newSession, err = session.Recreate()
Expect(err).NotTo(HaveOccurred())
})
AfterEach(func() {
newSession.Destroy()
})
It("creates a new session", func() {
Expect(newSession.ID()).NotTo(Equal(session.ID()))
})
It("can contend for the Lock", func() {
errCh := make(chan error, 1)
go func() {
errCh <- newSession.AcquireLock(lockKey, lockValue)
}()
Eventually(errCh).Should(Receive(BeNil()))
})
})
Context("with another session", func() {
It("acquires the lock when released", func() {
bsession, err := consuladapter.NewSession("b-session", 20*time.Second, client, sessionMgr)
It("creates a new session", func() {
Expect(newSessionErr).NotTo(HaveOccurred())
Expect(session).NotTo(BeNil())
})
Context("when a consul session is created", func() {
JustBeforeEach(func() {
err := session.AcquireLock("foo", []byte{})
Expect(err).NotTo(HaveOccurred())
})
It("has checks", func() {
entries, _, err := client.Session().List(nil)
Expect(err).NotTo(HaveOccurred())
session := findSession(session.ID(), entries)
Expect(session.Checks).To(ConsistOf(serfCheckID))
})
Context("with no checks", func() {
BeforeEach(func() {
noChecks = true
})
It("has no checks", func() {
entries, _, err := client.Session().List(nil)
Expect(err).NotTo(HaveOccurred())
session := findSession(session.ID(), entries)
Expect(session.Checks).To(BeEmpty())
})
})
