It("should discard", func() {
pipeline := client.Pipeline()
pipeline.Get("key")
pipeline.Discard()
cmds, err := pipeline.Exec()
Expect(err).NotTo(HaveOccurred())
Expect(cmds).To(HaveLen(0))
Expect(pipeline.Close()).NotTo(HaveOccurred())
})
It("should support block style", func() {
var get *redis.StringCmd
cmds, err := client.Pipelined(func(pipe *redis.Pipeline) error {
get = pipe.Get("foo")
return nil
})
Expect(err).To(Equal(redis.Nil))
Expect(cmds).To(HaveLen(1))
Expect(cmds[0]).To(Equal(get))
Expect(get.Err()).To(Equal(redis.Nil))
Expect(get.Val()).To(Equal(""))
})
It("should handle vals/err", func() {
pipeline := client.Pipeline()
get := pipeline.Get("key")
Expect(get.Err()).NotTo(HaveOccurred())
Expect(get.Val()).To(Equal(""))
Expect(pipeline.Close()).NotTo(HaveOccurred())