lua plugins test

Author: moqsien

internal/luapi/lua_global/gh/gh_test.go

@@ -0,0 +1,25 @@
+package gh
+
+import (
+	"fmt"
+	"testing"
+
+	"github.com/gvcgo/version-manager/internal/cnf"
+)
+
+func TestGh(t *testing.T) {
+	cfg := cnf.NewVMRConf()
+	cfg.Load()
+
+	if cfg.GithubToken == "" {
+		cfg.GithubToken = GetDefaultReadOnly()
+	}
+
+	client := NewGh("oven-sh/bun", cfg.GithubToken, cfg.ProxyUri, cfg.ReverseProxy)
+	rl := client.GetReleases()
+	if len(rl) == 0 {
+		t.Error("test github release failed")
+	} else {
+		fmt.Printf("release items: %+v\n", rl)
+	}
+}

internal/luapi/lua_global/goquery.go

@@ -8,7 +8,7 @@ import (
 	lua "github.com/yuin/gopher-lua"
 )
 
-func prepareResult(L *lua.LState, result interface{}) {
+func prepareResult(L *lua.LState, result any) {
 	ud := L.NewUserData()
 	ud.Value = result
 	L.Push(ud)
@@ -42,12 +42,13 @@ selection = vmrInitSelection(resp, "li")
 func InitSelection(L *lua.LState) int {
 	resp := L.ToUserData(1)
 	if resp == nil {
-		return 0
+		prepareResult(L, nil)
+		return 1
 	}
 	doc := initDocument(gconv.String(resp.Value))
 	if doc == nil {
 		prepareResult(L, nil)
-		return 0
+		return 1
 	}
 	selector := L.ToString(2)
 	s := doc.Find(selector)
@@ -68,7 +69,7 @@ func Find(L *lua.LState) int {
 	s := checkSelection(L)
 	if s == nil {
 		prepareResult(L, nil)
-		return 0
+		return 1
 	}
 	selector := L.ToString(2)
 	s = s.Find(selector)
@@ -89,7 +90,7 @@ func Eq(L *lua.LState) int {
 	s := checkSelection(L)
 	if s == nil {
 		prepareResult(L, nil)
-		return 0
+		return 1
 	}
 	index := L.ToInt(2)
 	s = s.Eq(index)
@@ -131,7 +132,7 @@ func Text(L *lua.LState) int {
 	s := checkSelection(L)
 	if s == nil {
 		prepareResult(L, nil)
-		return 0
+		return 1
 	}
 	value := s.Text()
 	L.Push(lua.LString(value))
@@ -157,7 +158,6 @@ vmrEach(s, parseLiItem)
 func Each(L *lua.LState) int {
 	s := checkSelection(L)
 	if s == nil {
-		prepareResult(L, nil)
 		return 0
 	}
 

internal/luapi/lua_global/utils.go

@@ -147,3 +147,7 @@ func LenString(L *lua.LState) int {
 	L.Push(lua.LNumber(len(str)))
 	return 1
 }
+
+// TODO: execute system command
+
+// TODO: check prequisite

internal/luapi/plugin/download.go

@@ -67,7 +67,7 @@ func copyPlugins() {
 	}
 }
 
-func updateInfo() {
+func GetPluginFileList() []gh.RepoFile {
 	cfg := cnf.NewVMRConf()
 	cfg.Load()
 
@@ -76,8 +76,11 @@ func updateInfo() {
 	}
 
 	github := gh.NewGh(PluginRepo, cfg.GithubToken, cfg.ProxyUri, cfg.ReverseProxy)
-	fileList := github.GetFileList()
+	return github.GetFileList()
+}
 
+func updateInfo() {
+	fileList := GetPluginFileList()
 	result, _ := json.Marshal(fileList)
 	infoFilePath := filepath.Join(cnf.GetPluginDir(), PluginInfoFileName)
 	os.WriteFile(infoFilePath, result, os.ModePerm)

internal/luapi/plugin/download_test.go

@@ -1,5 +1,9 @@
 package plugin
 
+import (
+	"testing"
+)
+
 // func TestDownload(t *testing.T) {
 // 	fmt.Println("test download aaaaa")
 // 	if err := downloadPlugins(); err != nil {
@@ -13,3 +17,10 @@ package plugin
 // 		t.Error(err)
 // 	}
 // }
+
+func TestGetPluginFileList(t *testing.T) {
+	fileList := GetPluginFileList()
+	if len(fileList) == 0 {
+		t.Error("no plugin files found")
+	}
+}

internal/luapi/plugin/fromlua.go

@@ -1,6 +1,7 @@
 package plugin
 
 import (
+	"github.com/gvcgo/version-manager/internal/luapi/lua_global"
 	lua "github.com/yuin/gopher-lua"
 )
 
@@ -12,9 +13,12 @@ const (
 	PluginVersion LuaConfItem = "plugin_version"
 	Prequisite    LuaConfItem = "prequisite"
 	Homepage      LuaConfItem = "homepage"
+	Crawler       LuaConfItem = "crawl"
 )
 
-func GetConfItemFromLua(L *lua.LState, item LuaConfItem) (result string) {
+var InstallerConfig LuaConfItem = LuaConfItem(lua_global.InstallerConfigName)
+
+func GetLuaConfItemString(L *lua.LState, item LuaConfItem) (result string) {
 	v := L.GetGlobal(string(item))
 	if v == nil {
 		return
@@ -35,12 +39,7 @@ func GetConfItemFromLua(L *lua.LState, item LuaConfItem) (result string) {
 	return
 }
 
-const (
-	InstallerConfig LuaConfItem = "ic"
-	Crawler         LuaConfItem = "crawl"
-)
-
-func DoLuaItemExist(L *lua.LState, item LuaConfItem) bool {
+func DoesLuaItemExist(L *lua.LState, item LuaConfItem) bool {
 	v := L.GetGlobal(string(item))
 	return v.String() != "nil"
 }

internal/luapi/plugin/fromlua_test.go

@@ -0,0 +1,52 @@
+package plugin
+
+import (
+	"fmt"
+	"testing"
+
+	"github.com/gvcgo/version-manager/internal/luapi/lua_global"
+	"github.com/stretchr/testify/assert"
+	lua "github.com/yuin/gopher-lua"
+)
+
+var pluginScript = `
+sdk_name = "lua"
+plugin_name = "lua"
+plugin_version = "0.0.1"
+prequisite = "miniconda"
+homepage = "https://www.lua.org/"
+function crawl()
+    print("Crawling...")
+end
+`
+
+func ExecuteLuaScriptL(script string) (*lua.LState, error) {
+	ll := lua_global.NewLua()
+	L := ll.GetLState()
+	err := L.DoString(script)
+	return L, err
+}
+
+func TestDoesLuaItemExist(t *testing.T) {
+	if l, err := ExecuteLuaScriptL(pluginScript); err != nil {
+		t.Error(err)
+	} else {
+		ok1 := DoesLuaItemExist(l, SDKName)
+		assert.Equal(t, true, ok1, "should be true")
+		ok2 := DoesLuaItemExist(l, LuaConfItem("none"))
+		assert.Equal(t, false, ok2, "should be false")
+	}
+}
+
+func TestGetLuaConfItem(t *testing.T) {
+	if l, err := ExecuteLuaScriptL(pluginScript); err != nil {
+		t.Error(err)
+	} else {
+		sdkName := GetLuaConfItemString(l, SDKName)
+		sdkNameShouldBe := "lua"
+		assert.Equal(t, sdkNameShouldBe, sdkName, fmt.Sprintf("sdk_name should be: %s", sdkNameShouldBe))
+		s := GetLuaConfItemString(l, LuaConfItem("none"))
+		noneShouldBe := ""
+		assert.Equal(t, noneShouldBe, s, fmt.Sprintf("none should be: %s", noneShouldBe))
+	}
+}