Data: []lager.Data{{
"config": confab.GenerateConfiguration(controller.Config),
}},
},
{
Action: "controller.write-consul-config.write-configuration.failed",
Error: fmt.Errorf("open %s: permission denied", filepath.Join(configDir, "config.json")),
},
}))
})
})
})
Describe("ConfigureClient", func() {
It("writes the pid file", func() {
err := controller.ConfigureClient()
Expect(err).NotTo(HaveOccurred())
Expect(agentRunner.WritePIDCall.CallCount).To(Equal(1))
})
Context("failure cases", func() {
It("returns an error when the pid file can not be written", func() {
agentRunner.WritePIDCall.Returns.Error = errors.New("something bad happened")
err := controller.ConfigureClient()
Expect(err).To(MatchError("something bad happened"))
})
})
})
func configureClient(controller confab.Controller) {
if err := controller.ConfigureClient(); err != nil {
stderr.Printf("error configuring client: %s", err)
exit(controller, 1)
}
}
