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Unit test for pool acquisition timeout (#3381)

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Co-authored-by: Nedyalko Dyakov <1547186+ndyakov@users.noreply.github.com>
This commit is contained in:
LINKIWI
2025-05-19 12:46:19 -04:00
committed by GitHub
parent bc70b52b42
commit c149644da7
1 changed files with 29 additions and 0 deletions
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29
internal/pool/pool_test.go
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@ -387,4 +387,33 @@ var _ = Describe("race", func() {
Expect(stats.WaitCount).To(Equal(uint32(1))) Expect(stats.WaitCount).To(Equal(uint32(1)))
Expect(stats.WaitDurationNs).To(BeNumerically("~", time.Second.Nanoseconds(), 100*time.Millisecond.Nanoseconds())) Expect(stats.WaitDurationNs).To(BeNumerically("~", time.Second.Nanoseconds(), 100*time.Millisecond.Nanoseconds()))
}) })
It("timeout", func() {
testPoolTimeout := 1 * time.Second
opt := &pool.Options{
Dialer: func(ctx context.Context) (net.Conn, error) {
// Artificial delay to force pool timeout
time.Sleep(3 * testPoolTimeout)
return &net.TCPConn{}, nil
},
PoolSize: 1,
PoolTimeout: testPoolTimeout,
}
p := pool.NewConnPool(opt)
stats := p.Stats()
Expect(stats.Timeouts).To(Equal(uint32(0)))
conn, err := p.Get(ctx)
Expect(err).NotTo(HaveOccurred())
_, err = p.Get(ctx)
Expect(err).To(MatchError(pool.ErrPoolTimeout))
p.Put(ctx, conn)
conn, err = p.Get(ctx)
Expect(err).NotTo(HaveOccurred())
stats = p.Stats()
Expect(stats.Timeouts).To(Equal(uint32(1)))
})
}) })