disaster := errors.New("oh no!")
BeforeEach(func() {
fakeConnection.CreateReturns("", disaster)
})
It("returns it", func() {
_, err := client.Create(garden.ContainerSpec{})
Ω(err).Should(Equal(disaster))
})
})
})
Describe("Containers", func() {
It("sends a list request and returns all containers", func() {
fakeConnection.ListReturns([]string{"handle-a", "handle-b"}, nil)
props := garden.Properties{"foo": "bar"}
containers, err := client.Containers(props)
Ω(err).ShouldNot(HaveOccurred())
Ω(fakeConnection.ListArgsForCall(0)).Should(Equal(props))
Ω(containers).Should(HaveLen(2))
Ω(containers[0].Handle()).Should(Equal("handle-a"))
Ω(containers[1].Handle()).Should(Equal("handle-b"))
})
Context("when there is a connection error", func() {
disaster := errors.New("oh no!")
})
})
Describe("List", func() {
properties := garden.Properties{
"A": "B",
}
var gotHandles []string
itRetries(func() error {
var err error
gotHandles, err = conn.List(properties)
return err
}, func(err error) {
innerConnection.ListReturns([]string{"a", "b"}, err)
}, func() int {
return innerConnection.ListCallCount()
}, func() {
It("calls through to garden", func() {
Ω(innerConnection.ListCallCount()).Should(Equal(1))
listedProperties := innerConnection.ListArgsForCall(0)
Ω(listedProperties).Should(Equal(properties))
})
It("returns the handles", func() {
Ω(gotHandles).Should(Equal([]string{"a", "b"}))
})
})
})