1 files changed, 125 insertions, 0 deletions
diff --git a/modules/queue/manager_test.go b/modules/queue/manager_test.go
new file mode 100644
index 0000000..a76c238
--- /dev/null
+++ b/modules/queue/manager_test.go
@@ -0,0 +1,125 @@
+// Copyright 2023 The Gitea Authors. All rights reserved.
+// SPDX-License-Identifier: MIT
+
+package queue
+
+import (
+	"context"
+	"path/filepath"
+	"testing"
+
+	"code.gitea.io/gitea/modules/setting"
+
+	"github.com/stretchr/testify/assert"
+	"github.com/stretchr/testify/require"
+)
+
+func TestManager(t *testing.T) {
+	oldAppDataPath := setting.AppDataPath
+	setting.AppDataPath = t.TempDir()
+	defer func() {
+		setting.AppDataPath = oldAppDataPath
+	}()
+
+	newQueueFromConfig := func(name, cfg string) (*WorkerPoolQueue[int], error) {
+		cfgProvider, err := setting.NewConfigProviderFromData(cfg)
+		if err != nil {
+			return nil, err
+		}
+		qs, err := setting.GetQueueSettings(cfgProvider, name)
+		if err != nil {
+			return nil, err
+		}
+		return newWorkerPoolQueueForTest(name, qs, func(s ...int) (unhandled []int) { return nil }, false)
+	}
+
+	// test invalid CONN_STR
+	_, err := newQueueFromConfig("default", `
+[queue]
+DATADIR = temp-dir
+CONN_STR = redis://
+`)
+	require.ErrorContains(t, err, "invalid leveldb connection string")
+
+	// test default config
+	q, err := newQueueFromConfig("default", "")
+	require.NoError(t, err)
+	assert.Equal(t, "default", q.GetName())
+	assert.Equal(t, "level", q.GetType())
+	assert.Equal(t, filepath.Join(setting.AppDataPath, "queues/common"), q.baseConfig.DataFullDir)
+	assert.Equal(t, 100000, q.baseConfig.Length)
+	assert.Equal(t, 20, q.batchLength)
+	assert.Equal(t, "", q.baseConfig.ConnStr)
+	assert.Equal(t, "default_queue", q.baseConfig.QueueFullName)
+	assert.Equal(t, "default_queue_unique", q.baseConfig.SetFullName)
+	assert.NotZero(t, q.GetWorkerMaxNumber())
+	assert.Equal(t, 0, q.GetWorkerNumber())
+	assert.Equal(t, 0, q.GetWorkerActiveNumber())
+	assert.Equal(t, 0, q.GetQueueItemNumber())
+	assert.Equal(t, "int", q.GetItemTypeName())
+
+	// test inherited config
+	cfgProvider, err := setting.NewConfigProviderFromData(`
+[queue]
+TYPE = channel
+DATADIR = queues/dir1
+LENGTH = 100
+BATCH_LENGTH = 20
+CONN_STR = "addrs=127.0.0.1:6379 db=0"
+QUEUE_NAME = _queue1
+
+[queue.sub]
+TYPE = level
+DATADIR = queues/dir2
+LENGTH = 102
+BATCH_LENGTH = 22
+CONN_STR =
+QUEUE_NAME = _q2
+SET_NAME = _u2
+MAX_WORKERS = 123
+`)
+
+	require.NoError(t, err)
+
+	q1 := createWorkerPoolQueue[string](context.Background(), "no-such", cfgProvider, nil, false)
+	assert.Equal(t, "no-such", q1.GetName())
+	assert.Equal(t, "dummy", q1.GetType()) // no handler, so it becomes dummy
+	assert.Equal(t, filepath.Join(setting.AppDataPath, "queues/dir1"), q1.baseConfig.DataFullDir)
+	assert.Equal(t, 100, q1.baseConfig.Length)
+	assert.Equal(t, 20, q1.batchLength)
+	assert.Equal(t, "addrs=127.0.0.1:6379 db=0", q1.baseConfig.ConnStr)
+	assert.Equal(t, "no-such_queue1", q1.baseConfig.QueueFullName)
+	assert.Equal(t, "no-such_queue1_unique", q1.baseConfig.SetFullName)
+	assert.NotZero(t, q1.GetWorkerMaxNumber())
+	assert.Equal(t, 0, q1.GetWorkerNumber())
+	assert.Equal(t, 0, q1.GetWorkerActiveNumber())
+	assert.Equal(t, 0, q1.GetQueueItemNumber())
+	assert.Equal(t, "string", q1.GetItemTypeName())
+	qid1 := GetManager().qidCounter
+
+	q2 := createWorkerPoolQueue(context.Background(), "sub", cfgProvider, func(s ...int) (unhandled []int) { return nil }, false)
+	assert.Equal(t, "sub", q2.GetName())
+	assert.Equal(t, "level", q2.GetType())
+	assert.Equal(t, filepath.Join(setting.AppDataPath, "queues/dir2"), q2.baseConfig.DataFullDir)
+	assert.Equal(t, 102, q2.baseConfig.Length)
+	assert.Equal(t, 22, q2.batchLength)
+	assert.Equal(t, "", q2.baseConfig.ConnStr)
+	assert.Equal(t, "sub_q2", q2.baseConfig.QueueFullName)
+	assert.Equal(t, "sub_q2_u2", q2.baseConfig.SetFullName)
+	assert.Equal(t, 123, q2.GetWorkerMaxNumber())
+	assert.Equal(t, 0, q2.GetWorkerNumber())
+	assert.Equal(t, 0, q2.GetWorkerActiveNumber())
+	assert.Equal(t, 0, q2.GetQueueItemNumber())
+	assert.Equal(t, "int", q2.GetItemTypeName())
+	qid2 := GetManager().qidCounter
+
+	assert.Equal(t, q1, GetManager().ManagedQueues()[qid1])
+
+	GetManager().GetManagedQueue(qid1).SetWorkerMaxNumber(120)
+	assert.Equal(t, 120, q1.workerMaxNum)
+
+	stop := runWorkerPoolQueue(q2)
+	require.NoError(t, GetManager().GetManagedQueue(qid2).FlushWithContext(context.Background(), 0))
+	require.NoError(t, GetManager().FlushAll(context.Background(), 0))
+	stop()
+}