It("requires a positive nonzero number of instances", func() {
desiredLRP.Instances = -1
assertDesiredLRPValidationFailsWithMessage(desiredLRP, "instances")
desiredLRP.Instances = 0
validationErr := desiredLRP.Validate()
Expect(validationErr).NotTo(HaveOccurred())
desiredLRP.Instances = 1
validationErr = desiredLRP.Validate()
Expect(validationErr).NotTo(HaveOccurred())
})
It("requires a domain", func() {
desiredLRP.Domain = ""
assertDesiredLRPValidationFailsWithMessage(desiredLRP, "domain")
})
It("requires a rootfs", func() {
desiredLRP.RootFs = ""
assertDesiredLRPValidationFailsWithMessage(desiredLRP, "rootfs")
})
It("requires a valid URL with a non-empty scheme for the rootfs", func() {
desiredLRP.RootFs = ":not-a-url"
assertDesiredLRPValidationFailsWithMessage(desiredLRP, "rootfs")
})
It("requires a valid absolute URL for the rootfs", func() {
desiredLRP.RootFs = "not-an-absolute-url"