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let XReadGroup skip empty message and process next message (#1244)

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* let XReadGroup skip empty message and process next message
This commit is contained in:
yeplato
2020-02-02 00:49:32 -08:00
committed by GitHub
parent 7f69d5e320
commit 0fdd200bc7
2 changed files with 26 additions and 1 deletions
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21
commands_test.go
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@ -3583,6 +3583,27 @@ var _ = Describe("Commands", func() {
Expect(n).To(Equal(int64(1)))
})
It("should XReadGroup skip empty", func() {
n, err := client.XDel("stream", "2-0").Result()
Expect(err).NotTo(HaveOccurred())
Expect(n).To(Equal(int64(1)))
res, err := client.XReadGroup(&redis.XReadGroupArgs{
Group: "group",
Consumer: "consumer",
Streams: []string{"stream", "0"},
}).Result()
Expect(err).NotTo(HaveOccurred())
Expect(res).To(Equal([]redis.XStream{{
Stream: "stream",
Messages: []redis.XMessage{
{ID: "1-0", Values: map[string]interface{}{"uno": "un"}},
{ID: "2-0", Values: map[string]interface{}{}},
{ID: "3-0", Values: map[string]interface{}{"tres": "troix"}},
}},
}))
})
It("should XGroupCreateMkStream", func() {
err := client.XGroupCreateMkStream("stream2", "group", "0").Err()
Expect(err).NotTo(HaveOccurred())