diff --git a/.github/workflows/tunasync.yml b/.github/workflows/tunasync.yml
index 39f6079..aaa3487 100644
--- a/.github/workflows/tunasync.yml
+++ b/.github/workflows/tunasync.yml
@@ -36,10 +36,9 @@ jobs:
 
     - name: Setup test dependencies
       run: |
-        sudo apt update
-        sudo apt install -y cgroup-bin
-        /usr/bin/docker pull alpine
-        /usr/bin/docker images
+        sudo apt-get update
+        sudo apt-get install -y cgroup-bin
+        docker pull alpine:3.8
         lssubsys -am
         sudo cgcreate -a $USER -t $USER -g cpu:tunasync
         sudo cgcreate -a $USER -t $USER -g memory:tunasync
diff --git a/worker/docker_test.go b/worker/docker_test.go
new file mode 100644
index 0000000..e556967
--- /dev/null
+++ b/worker/docker_test.go
@@ -0,0 +1,127 @@
+package worker
+
+import (
+	"fmt"
+	"io/ioutil"
+	"os"
+	"os/exec"
+	"path/filepath"
+	"testing"
+	"time"
+
+	"github.com/codeskyblue/go-sh"
+	. "github.com/smartystreets/goconvey/convey"
+)
+
+func cmdRun(p string, args []string) {
+	cmd := exec.Command(p, args...)
+
+	out, err := cmd.CombinedOutput()
+	if err != nil {
+		logger.Debugf("cmdRun failed %s", err)
+		return
+	}
+	logger.Debugf("cmdRun: ", string(out))
+}
+
+func getDockerByName(name string) (string, error) {
+	// docker ps -f 'name=$name' --format '{{.Names}}'
+	out, err := sh.Command(
+		"docker", "ps", "-a",
+		"--filter", "name="+name,
+		"--format", "{{.Names}}",
+	).Output()
+	if err == nil {
+		logger.Debugf("docker ps: '%s'", string(out))
+	}
+	return string(out), err
+}
+
+func TestDocker(t *testing.T) {
+	Convey("Docker Should Work", t, func(ctx C) {
+		tmpDir, err := ioutil.TempDir("", "tunasync")
+		defer os.RemoveAll(tmpDir)
+		So(err, ShouldBeNil)
+		cmdScript := filepath.Join(tmpDir, "cmd.sh")
+		tmpFile := filepath.Join(tmpDir, "log_file")
+		expectedOutput := "HELLO_WORLD"
+
+		c := cmdConfig{
+			name:        "tuna-docker",
+			upstreamURL: "http://mirrors.tuna.moe/",
+			command:     "/bin/cmd.sh",
+			workingDir:  tmpDir,
+			logDir:      tmpDir,
+			logFile:     tmpFile,
+			interval:    600 * time.Second,
+			env: map[string]string{
+				"TEST_CONTENT": expectedOutput,
+			},
+		}
+
+		cmdScriptContent := `#!/bin/sh
+echo ${TEST_CONTENT}
+sleep 20
+`
+		err = ioutil.WriteFile(cmdScript, []byte(cmdScriptContent), 0755)
+		So(err, ShouldBeNil)
+
+		provider, err := newCmdProvider(c)
+		So(err, ShouldBeNil)
+
+		d := &dockerHook{
+			emptyHook: emptyHook{
+				provider: provider,
+			},
+			image: "alpine:3.8",
+			volumes: []string{
+				fmt.Sprintf("%s:%s", cmdScript, "/bin/cmd.sh"),
+			},
+		}
+		provider.AddHook(d)
+		So(provider.Docker(), ShouldNotBeNil)
+
+		err = d.preExec()
+		So(err, ShouldBeNil)
+
+		cmdRun("docker", []string{"images"})
+		exitedErr := make(chan error, 1)
+		go func() {
+			err = provider.Run()
+			logger.Debugf("provider.Run() exited")
+			if err != nil {
+				logger.Errorf("provider.Run() failed: %v", err)
+			}
+			exitedErr <- err
+		}()
+		cmdRun("ps", []string{"aux"})
+
+		// Wait for docker running
+		time.Sleep(8 * time.Second)
+
+		cmdRun("ps", []string{"aux"})
+
+		// assert container running
+		names, err := getDockerByName(d.Name())
+		So(err, ShouldBeNil)
+		// So(names, ShouldEqual, d.Name()+"\n")
+
+		err = provider.Terminate()
+		// So(err, ShouldBeNil)
+
+		cmdRun("ps", []string{"aux"})
+		<-exitedErr
+
+		// container should be terminated and removed
+		names, err = getDockerByName(d.Name())
+		So(err, ShouldBeNil)
+		So(names, ShouldEqual, "")
+
+		// check log content
+		loggedContent, err := ioutil.ReadFile(provider.LogFile())
+		So(err, ShouldBeNil)
+		So(string(loggedContent), ShouldEqual, expectedOutput+"\n")
+
+		d.postExec()
+	})
+}
diff --git a/worker/runner.go b/worker/runner.go
index e47417e..144f7e1 100644
--- a/worker/runner.go
+++ b/worker/runner.go
@@ -104,7 +104,7 @@ func newCmdJob(provider mirrorProvider, cmdAndArgs []string, workingDir string,
 }
 
 func (c *cmdJob) Start() error {
-	// logger.Debugf("Command start: %v", c.cmd.Args)
+	logger.Debugf("Command start: %v", c.cmd.Args)
 	c.finished = make(chan empty, 1)
 	return c.cmd.Start()
 }