return int64(1), nil
})
err := commander.SetAdd("my key", elements...)
Expect(err).To(BeNil())
Expect(saddCalled).To(BeTrue())
})
})
Describe("#GetMembersOfSet", func() {
It("calls SMEMBERS on the redis connection and returns a list of strings", func() {
var getMembersCalled bool
fakeConnection.RespondToDo(func(command string, args ...interface{}) (interface{}, error) {
getMembersCalled = true
Expect(command).To(Equal("SMEMBERS"))
Expect(args[0]).To(HaveLen(1))
Expect(args[0].([]interface{})[0]).To(Equal("my key"))
return []interface{}{[]byte("[one two]")}, nil
})
val, err := commander.GetMembersOfSet("my key")
Expect(err).To(BeNil())
Expect(getMembersCalled).To(BeTrue())
Expect(val).To(Equal([]string{"one", "two"}))
})
})
})
