Ω(err).ShouldNot(HaveOccurred())
Ω(fakePipelineDB.CreateJobBuildForCandidateInputsCallCount()).Should(Equal(0))
})
It("does not trigger a build", func() {
err := scheduler.BuildLatestInputs(logger, job, resources)
Ω(err).ShouldNot(HaveOccurred())
Ω(fakeEngine.CreateBuildCallCount()).Should(Equal(0))
})
})
Context("and they are not used for a build", func() {
BeforeEach(func() {
fakePipelineDB.GetJobBuildForInputsReturns(db.Build{}, errors.New("no build"))
})
It("creates a build with the found inputs", func() {
err := scheduler.BuildLatestInputs(logger, job, resources)
Ω(err).ShouldNot(HaveOccurred())
Ω(fakePipelineDB.CreateJobBuildForCandidateInputsCallCount()).Should(Equal(1))
buildJob := fakePipelineDB.CreateJobBuildForCandidateInputsArgsForCall(0)
Ω(buildJob).Should(Equal("some-job"))
})
Context("when creating the build succeeds", func() {
BeforeEach(func() {
fakePipelineDB.CreateJobBuildForCandidateInputsReturns(
db.Build{
})
It("does not create a build", func() {
Expect(err).NotTo(HaveOccurred())
Expect(fakePipelineDB.CreateJobBuildForCandidateInputsCallCount()).To(Equal(0))
})
It("does not trigger a build", func() {
Expect(err).NotTo(HaveOccurred())
Expect(fakeEngine.CreateBuildCallCount()).To(Equal(0))
})
})
Context("when latest inputs are not already used for a build", func() {
BeforeEach(func() {
fakePipelineDB.GetJobBuildForInputsReturns(db.Build{}, false, nil)
})
It("creates a build with the found inputs", func() {
Expect(err).NotTo(HaveOccurred())
Expect(fakePipelineDB.CreateJobBuildForCandidateInputsCallCount()).To(Equal(1))
buildJob := fakePipelineDB.CreateJobBuildForCandidateInputsArgsForCall(0)
Expect(buildJob).To(Equal("some-job"))
})
Context("when creating the build fails", func() {
disaster := errors.New("oh no!")
BeforeEach(func() {
fakePipelineDB.CreateJobBuildForCandidateInputsReturns(db.Build{}, false, disaster)
