runcBinary *fakes.FakeRuncBinary
logger *lagertest.TestLogger
statser *runrunc.Statser
)
BeforeEach(func() {
runcBinary = new(fakes.FakeRuncBinary)
commandRunner = fake_command_runner.New()
runner = new(fakes.FakeRuncCmdRunner)
logger = lagertest.NewTestLogger("test")
statser = runrunc.NewStatser(runner, runcBinary)
runcBinary.StatsCommandStub = func(id string, logFile string) *exec.Cmd {
return exec.Command("funC-stats", "--log", logFile, id)
}
runner.RunAndLogStub = func(_ lager.Logger, fn runrunc.LoggingCmd) error {
return commandRunner.Run(fn("potato.log"))
}
})
Context("when runC reports valid JSON", func() {
BeforeEach(func() {
commandRunner.WhenRunning(fake_command_runner.CommandSpec{
Path: "funC-stats",
}, func(cmd *exec.Cmd) error {
cmd.Stdout.Write([]byte(`{
"type": "stats",
"data": {
"cpu": {
