func restartGarden(client *runner.RunningGarden, argv ...string) {
Expect(client.Ping()).To(Succeed(), "tried to restart garden while it was not running")
Expect(client.Stop()).To(Succeed())
client = startGarden(argv...)
}
JustBeforeEach(func() {
client = startGarden(args...)
})
Describe("--iptables-bin flag", func() {
Context("when the path is valid", func() {
BeforeEach(func() {
args = append(args, "--iptables-bin", "/sbin/iptables")
})
AfterEach(func() {
Expect(client.DestroyAndStop()).To(Succeed())
})
It("should succeed to start the server", func() {
Expect(client.Ping()).To(Succeed())
})
})
Context("when the path is invalid", func() {
BeforeEach(func() {
args = append(args, "--iptables-bin", "/path/to/iptables/bin")
})
It("should fail to start the server", func() {
Expect(client.Ping()).To(HaveOccurred())
})
})
Context("when the path is valid but it's not iptables", func() {
BeforeEach(func() {
