Describe("before having created the container", func() {
BeforeEach(func() {
taskDelegate.InitializingStub = func(atc.TaskConfig) {
defer GinkgoRecover()
Ω(fakeWorkerClient.CreateContainerCallCount()).Should(BeZero())
}
})
It("invokes the delegate's Initializing callback", func() {
Ω(taskDelegate.InitializingCallCount()).Should(Equal(1))
Ω(taskDelegate.InitializingArgsForCall(0)).Should(Equal(fetchedConfig))
})
})
It("looked up the container via the session ID", func() {
Ω(fakeWorkerClient.LookupContainerArgsForCall(0)).Should(Equal(identifier))
})
It("gets the config from the input artifact soruce", func() {
Ω(configSource.FetchConfigCallCount()).Should(Equal(1))
Ω(configSource.FetchConfigArgsForCall(0)).Should(Equal(repo))
})
It("creates a container with the config's image and the session ID as the handle", func() {
Ω(fakeWorkerClient.CreateContainerCallCount()).Should(Equal(1))
createdIdentifier, spec := fakeWorkerClient.CreateContainerArgsForCall(0)
Ω(createdIdentifier).Should(Equal(identifier))
taskSpec := spec.(worker.TaskContainerSpec)
Ω(taskSpec.Platform).Should(Equal("some-platform"))
Ω(taskSpec.Tags).Should(ConsistOf("config", "step", "tags"))
