time.Sleep(time.Second)
newLease, leased, err := sqlDB.LeaseBuildTracking(buildID, 1*time.Second)
Expect(err).NotTo(HaveOccurred())
Expect(leased).To(BeTrue())
newLease.Break()
})
})
})
Describe("taking out a lease on cache invalidation", func() {
Context("when something has been invalidating the cache recently", func() {
It("does not get the lease", func() {
lease, leased, err := sqlDB.LeaseCacheInvalidation(1 * time.Second)
Expect(err).NotTo(HaveOccurred())
Expect(leased).To(BeTrue())
lease.Break()
_, leased, err = sqlDB.LeaseCacheInvalidation(1 * time.Second)
Expect(err).NotTo(HaveOccurred())
Expect(leased).To(BeFalse())
})
})
Context("when there has not been any cache invalidation recently", func() {
It("gets and keeps the lease and stops others from getting it", func() {
lease, leased, err := sqlDB.LeaseCacheInvalidation(1 * time.Second)
Expect(err).NotTo(HaveOccurred())
