}
BeforeEach(func() {
client = redis.NewClient(&redis.Options{
Addr: redisAddr,
PoolSize: 10,
})
})
AfterEach(func() {
Expect(client.Close()).NotTo(HaveOccurred())
})
It("should respect max size", func() {
perform(1000, func() {
val, err := client.Ping().Result()
Expect(err).NotTo(HaveOccurred())
Expect(val).To(Equal("PONG"))
})
pool := client.Pool()
Expect(pool.Len()).To(BeNumerically("<=", 10))
Expect(pool.FreeLen()).To(BeNumerically("<=", 10))
Expect(pool.Len()).To(Equal(pool.FreeLen()))
})
It("should respect max on multi", func() {
perform(1000, func() {
var ping *redis.StatusCmd
multi := client.Multi()
// Kill master.
sentinelMaster.Shutdown()
Eventually(func() error {
return sentinelMaster.Ping().Err()
}, "5s", "100ms").Should(HaveOccurred())
// Wait for Redis sentinel to elect new master.
Eventually(func() string {
return sentinelSlave1.Info().Val() + sentinelSlave2.Info().Val()
}, "30s", "1s").Should(ContainSubstring("role:master"))
// Check that client picked up new master.
Eventually(func() error {
return client.Get("foo").Err()
}, "5s", "100ms").ShouldNot(HaveOccurred())
})
It("supports DB selection", func() {
Expect(client.Close()).NotTo(HaveOccurred())
client = redis.NewFailoverClient(&redis.FailoverOptions{
MasterName: sentinelName,
SentinelAddrs: []string{":" + sentinelPort},
DB: 1,
})
err := client.Ping().Err()
Expect(err).NotTo(HaveOccurred())
})
})
BeforeEach(func() {
client = redis.NewClient(&redis.Options{
Addr: redisAddr,
})
})
AfterEach(func() {
client.Close()
})
It("should Stringer", func() {
Expect(client.String()).To(Equal("Redis<:6380 db:0>"))
})
It("should ping", func() {
val, err := client.Ping().Result()
Expect(err).NotTo(HaveOccurred())
Expect(val).To(Equal("PONG"))
})
It("should return pool stats", func() {
Expect(client.PoolStats()).To(BeAssignableToTypeOf(&redis.PoolStats{}))
})
It("should support custom dialers", func() {
custom := redis.NewClient(&redis.Options{
Dialer: func() (net.Conn, error) {
return net.Dial("tcp", redisAddr)
},
})