_, err := container.StreamOut(garden.StreamOutSpec{
Path: "from",
})
Ω(err).Should(Equal(disaster))
})
})
})
Describe("LimitBandwidth", func() {
It("sends a limit bandwidth request", func() {
err := container.LimitBandwidth(garden.BandwidthLimits{
RateInBytesPerSecond: 1,
})
Ω(err).ShouldNot(HaveOccurred())
handle, limits := fakeConnection.LimitBandwidthArgsForCall(0)
Ω(handle).Should(Equal("some-handle"))
Ω(limits).Should(Equal(garden.BandwidthLimits{RateInBytesPerSecond: 1}))
})
Context("when the request fails", func() {
disaster := errors.New("oh no!")
BeforeEach(func() {
fakeConnection.LimitBandwidthReturns(garden.BandwidthLimits{}, disaster)
})
It("returns the error", func() {
err := container.LimitBandwidth(garden.BandwidthLimits{})
Ω(err).Should(Equal(disaster))
})
var gotLimits garden.BandwidthLimits
itRetries(func() error {
var err error
gotLimits, err = conn.LimitBandwidth(handle, limits)
return err
}, func(err error) {
innerConnection.LimitBandwidthReturns(limits, err)
}, func() int {
return innerConnection.LimitBandwidthCallCount()
}, func() {
It("calls through to garden", func() {
Ω(innerConnection.LimitBandwidthCallCount()).Should(Equal(1))
calledHandle, calledLimits := innerConnection.LimitBandwidthArgsForCall(0)
Ω(calledHandle).Should(Equal(handle))
Ω(calledLimits).Should(Equal(limits))
})
It("returns the limits", func() {
Ω(gotLimits).Should(Equal(limits))
})
})
})
Describe("LimitCPU", func() {
handle := "suitcase"
limits := garden.CPULimits{
LimitInShares: 7,