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asynq/background_test.go
2020-01-07 21:55:18 -08:00

123 lines
2.3 KiB
Go

// Copyright 2020 Kentaro Hibino. All rights reserved.
// Use of this source code is governed by a MIT license
// that can be found in the LICENSE file.
package asynq
import (
"testing"
"time"
"github.com/go-redis/redis/v7"
"github.com/google/go-cmp/cmp"
"go.uber.org/goleak"
)
func TestBackground(t *testing.T) {
// https://github.com/go-redis/redis/issues/1029
ignoreOpt := goleak.IgnoreTopFunction("github.com/go-redis/redis/v7/internal/pool.(*ConnPool).reaper")
defer goleak.VerifyNoLeaks(t, ignoreOpt)
r := redis.NewClient(&redis.Options{
Addr: "localhost:6379",
DB: 15,
})
client := NewClient(r)
bg := NewBackground(r, &Config{
Concurrency: 10,
})
// no-op handler
h := func(task *Task) error {
return nil
}
bg.start(HandlerFunc(h))
client.Schedule(NewTask("send_email", map[string]interface{}{"recipient_id": 123}), time.Now())
client.Schedule(NewTask("send_email", map[string]interface{}{"recipient_id": 456}), time.Now().Add(time.Hour))
bg.stop()
}
func TestGCD(t *testing.T) {
tests := []struct {
input []uint
want uint
}{
{[]uint{6, 2, 12}, 2},
{[]uint{3, 3, 3}, 3},
{[]uint{6, 3, 1}, 1},
{[]uint{1}, 1},
{[]uint{1, 0, 2}, 1},
{[]uint{8, 0, 4}, 4},
{[]uint{9, 12, 18, 30}, 3},
}
for _, tc := range tests {
got := gcd(tc.input...)
if got != tc.want {
t.Errorf("gcd(%v) = %d, want %d", tc.input, got, tc.want)
}
}
}
func TestNormalizeQueueCfg(t *testing.T) {
tests := []struct {
input map[string]uint
want map[string]uint
}{
{
input: map[string]uint{
"high": 100,
"default": 20,
"low": 5,
},
want: map[string]uint{
"high": 20,
"default": 4,
"low": 1,
},
},
{
input: map[string]uint{
"default": 10,
},
want: map[string]uint{
"default": 1,
},
},
{
input: map[string]uint{
"critical": 5,
"default": 1,
},
want: map[string]uint{
"critical": 5,
"default": 1,
},
},
{
input: map[string]uint{
"critical": 6,
"default": 3,
"low": 0,
},
want: map[string]uint{
"critical": 2,
"default": 1,
"low": 0,
},
},
}
for _, tc := range tests {
got := normalizeQueueCfg(tc.input)
if diff := cmp.Diff(tc.want, got); diff != "" {
t.Errorf("normalizeQueueCfg(%v) = %v, want %v; (-want, +got):\n%s",
tc.input, got, tc.want, diff)
}
}
}