It("grabs a resource checking lock before checking, releases after done", func() {
Ω(locker.AcquireWriteLockCallCount()).Should(Equal(1))
lockedInputs := locker.AcquireWriteLockArgsForCall(0)
Ω(lockedInputs).Should(Equal([]db.NamedLock{db.ResourceCheckingLock("pipeline:some-resource")}))
Ω(writeLock.ReleaseCallCount()).Should(Equal(1))
})
It("releases the resource", func() {
Ω(fakeResource.ReleaseCallCount()).Should(Equal(1))
})
It("clears the resource's check error", func() {
Ω(fakeRadarDB.SetResourceCheckErrorCallCount()).Should(Equal(1))
savedResourceArg, err := fakeRadarDB.SetResourceCheckErrorArgsForCall(0)
Ω(savedResourceArg).Should(Equal(savedResource))
Ω(err).Should(BeNil())
})
Context("when there is no current version", func() {
It("checks from nil", func() {
_, version := fakeResource.CheckArgsForCall(0)
Ω(version).Should(BeNil())
})
})
Context("when there is a current version", func() {
BeforeEach(func() {
})
Context("when the interval cannot be parsed", func() {
BeforeEach(func() {
resourceConfig.CheckEvery = "bad-value"
fakeRadarDB.GetConfigReturns(atc.Config{
Resources: atc.ResourceConfigs{
resourceConfig,
},
}, 1, true, nil)
})
It("sets the check error and exits with the error", func() {
Expect(<-process.Wait()).To(HaveOccurred())
Expect(fakeRadarDB.SetResourceCheckErrorCallCount()).To(Equal(1))
resourceName, resourceErr := fakeRadarDB.SetResourceCheckErrorArgsForCall(0)
Expect(resourceName).To(Equal(savedResource))
Expect(resourceErr).To(MatchError("time: invalid duration bad-value"))
})
})
})
It("grabs a periodic resource checking lease before checking, breaks lease after done", func() {
<-times
Expect(fakeRadarDB.LeaseResourceCheckingCallCount()).To(Equal(1))
resourceName, leaseInterval, immediate := fakeRadarDB.LeaseResourceCheckingArgsForCall(0)
Expect(resourceName).To(Equal("some-resource"))