tunasync/worker/provider_test.go
2016-04-30 16:38:38 +08:00

139 lines
3.7 KiB
Go

package worker
import (
"fmt"
"io/ioutil"
"os"
"path/filepath"
"testing"
. "github.com/smartystreets/goconvey/convey"
)
func TestRsyncProvider(t *testing.T) {
Convey("Rsync Provider should work", t, func() {
c := rsyncConfig{
name: "tuna",
upstreamURL: "rsync://rsync.tuna.moe/tuna/",
workingDir: "/srv/mirror/production/tuna",
logDir: "/var/log/tunasync",
logFile: "tuna.log",
useIPv6: true,
interval: 600,
}
provider, err := newRsyncProvider(c)
So(err, ShouldBeNil)
So(provider.Name(), ShouldEqual, c.name)
So(provider.WorkingDir(), ShouldEqual, c.workingDir)
So(provider.LogDir(), ShouldEqual, c.logDir)
So(provider.LogFile(), ShouldEqual, c.logFile)
So(provider.Interval(), ShouldEqual, c.interval)
Convey("When entering a context (auto exit)", func() {
func() {
ctx := provider.EnterContext()
defer provider.ExitContext()
So(provider.WorkingDir(), ShouldEqual, c.workingDir)
newWorkingDir := "/srv/mirror/working/tuna"
ctx.Set(_WorkingDirKey, newWorkingDir)
So(provider.WorkingDir(), ShouldEqual, newWorkingDir)
}()
Convey("After context is done", func() {
So(provider.WorkingDir(), ShouldEqual, c.workingDir)
})
})
Convey("When entering a context (manually exit)", func() {
ctx := provider.EnterContext()
So(provider.WorkingDir(), ShouldEqual, c.workingDir)
newWorkingDir := "/srv/mirror/working/tuna"
ctx.Set(_WorkingDirKey, newWorkingDir)
So(provider.WorkingDir(), ShouldEqual, newWorkingDir)
Convey("After context is done", func() {
provider.ExitContext()
So(provider.WorkingDir(), ShouldEqual, c.workingDir)
})
})
})
}
func TestCmdProvider(t *testing.T) {
Convey("Command Provider should work", t, func() {
tmpDir, err := ioutil.TempDir("", "tunasync")
defer os.RemoveAll(tmpDir)
So(err, ShouldBeNil)
scriptFile := filepath.Join(tmpDir, "cmd.sh")
tmpFile := filepath.Join(tmpDir, "log_file")
c := cmdConfig{
name: "tuna-cmd",
upstreamURL: "http://mirrors.tuna.moe/",
command: "bash " + scriptFile,
workingDir: tmpDir,
logDir: tmpDir,
logFile: tmpFile,
interval: 600,
}
provider, err := newCmdProvider(c)
So(err, ShouldBeNil)
So(provider.Name(), ShouldEqual, c.name)
So(provider.WorkingDir(), ShouldEqual, c.workingDir)
So(provider.LogDir(), ShouldEqual, c.logDir)
So(provider.LogFile(), ShouldEqual, c.logFile)
So(provider.Interval(), ShouldEqual, c.interval)
Convey("Let's try to run a simple command", func() {
scriptContent := `#!/bin/bash
echo $TUNASYNC_WORKING_DIR
echo $TUNASYNC_MIRROR_NAME
echo $TUNASYNC_UPSTREAM_URL
echo $TUNASYNC_LOG_FILE
`
exceptedOutput := fmt.Sprintf(
"%s\n%s\n%s\n%s\n",
provider.WorkingDir(),
provider.Name(),
provider.upstreamURL,
provider.LogFile(),
)
err = ioutil.WriteFile(scriptFile, []byte(scriptContent), 0755)
So(err, ShouldBeNil)
readedScriptContent, err := ioutil.ReadFile(scriptFile)
So(err, ShouldBeNil)
So(readedScriptContent, ShouldResemble, []byte(scriptContent))
err = provider.Run()
So(err, ShouldBeNil)
err = provider.cmd.Wait()
So(err, ShouldBeNil)
loggedContent, err := ioutil.ReadFile(provider.LogFile())
So(err, ShouldBeNil)
So(string(loggedContent), ShouldEqual, exceptedOutput)
})
Convey("If a command fails", func() {
scriptContent := `exit 1`
err = ioutil.WriteFile(scriptFile, []byte(scriptContent), 0755)
So(err, ShouldBeNil)
readedScriptContent, err := ioutil.ReadFile(scriptFile)
So(err, ShouldBeNil)
So(readedScriptContent, ShouldResemble, []byte(scriptContent))
err = provider.Run()
So(err, ShouldBeNil)
err = provider.cmd.Wait()
So(err, ShouldNotBeNil)
})
})
}