fakeBuildDB.GetBuildReturns(model, nil)
})
It("does not look up the build in the engine", func() {
Ω(fakeEngineB.LookupBuildCallCount()).Should(BeZero())
})
It("releases the lock", func() {
Ω(fakeLock.ReleaseCallCount()).Should(Equal(1))
})
})
Context("when the build has already finished", func() {
BeforeEach(func() {
model.Engine = "fake-engine-b"
model.Status = db.StatusSucceeded
fakeBuildDB.GetBuildReturns(model, nil)
})
It("does not look up the build in the engine", func() {
Ω(fakeEngineB.LookupBuildCallCount()).Should(BeZero())
})
It("releases the lock", func() {
Ω(fakeLock.ReleaseCallCount()).Should(Equal(1))
})
})
})
Context("when acquiring the lock fails", func() {
BeforeEach(func() {
Context("when the job is not paused", func() {
JustBeforeEach(func() {
dbSavedJob.Paused = false
})
It("marks the build prep paused job to not blocking", func() {
Expect(err).NotTo(HaveOccurred())
Expect(fakeDB.UpdateBuildPreparationCallCount()).To(BeNumerically(">=", 2))
buildPrep = fakeDB.UpdateBuildPreparationArgsForCall(1)
Expect(buildPrep.PausedJob).To(Equal(db.BuildPreparationStatusNotBlocking))
})
Context("when the build status is NOT pending", func() {
BeforeEach(func() {
dbBuild.Status = db.StatusStarted
})
It("returns false", func() {
Expect(err).NotTo(HaveOccurred())
Expect(reason).To(Equal("build-not-pending"))
Expect(canBuildBeScheduled).To(BeFalse())
})
})
Context("when the build status is pending", func() {
BeforeEach(func() {
dbBuild.Status = db.StatusPending
})
Context("when passed a versions db", func() {
