})
})
})
Describe("Property", func() {
propertyName := "propertyName"
propertyValue := "propertyValue"
Context("when getting property succeeds", func() {
BeforeEach(func() {
fakeConnection.PropertyReturns(propertyValue, nil)
})
It("returns the value", func() {
result, err := container.Property(propertyName)
Ω(err).ShouldNot(HaveOccurred())
Ω(result).Should(Equal(propertyValue))
})
})
Context("when getting property fails", func() {
disaster := errors.New("oh no!")
BeforeEach(func() {
fakeConnection.PropertyReturns("", disaster)
})
It("returns the error", func() {
_, err := container.Property(propertyName)
Ω(err).Should(Equal(disaster))
It("can set a single property", func() {
err := container.SetProperty("someothername", "someothervalue")
Expect(err).NotTo(HaveOccurred())
properties, err := container.Properties()
Expect(err).NotTo(HaveOccurred())
Expect(properties).To(HaveKeyWithValue("somename", "somevalue"))
Expect(properties).To(HaveKeyWithValue("someothername", "someothervalue"))
})
It("can get a single property", func() {
err := container.SetProperty("bing", "bong")
Expect(err).NotTo(HaveOccurred())
value, err := container.Property("bing")
Expect(err).NotTo(HaveOccurred())
Expect(value).To(Equal("bong"))
})
It("can remove a single property", func() {
err := container.SetProperty("bing", "bong")
Expect(err).NotTo(HaveOccurred())
err = container.RemoveProperty("bing")
Expect(err).NotTo(HaveOccurred())
_, err = container.Property("bing")
Expect(err).To(HaveOccurred())
})
networkSpec string
contIfaceName string
networkBridgeName string
)
JustBeforeEach(func() {
var err error
networkSpec = fmt.Sprintf("177.100.%d.0/24", GinkgoParallelNode())
container, err = client.Create(garden.ContainerSpec{
Network: networkSpec,
})
Expect(err).NotTo(HaveOccurred())
contIfaceName = ethInterfaceName(container)
networkBridgeName, err = container.Property("kawasaki.bridge-interface")
Expect(err).NotTo(HaveOccurred())
})
var itCleansUpPerContainerNetworkingResources = func() {
It("should remove iptable entries", func() {
out, err := exec.Command("iptables", "-w", "-S", "-t", "filter").CombinedOutput()
Expect(err).NotTo(HaveOccurred())
Expect(string(out)).NotTo(MatchRegexp("w-%d-instance.* 177.100.%d.0/24", GinkgoParallelNode(), GinkgoParallelNode()))
})
It("should remove virtual ethernet cards", func() {
ifconfigExits := func() int {
session, err := gexec.Start(exec.Command("ifconfig", contIfaceName), GinkgoWriter, GinkgoWriter)
Expect(err).NotTo(HaveOccurred())