feat(test): update

internal/plugins/impl.go

@@ -218,19 +218,20 @@ func (dst *implDstType) apply(set *zcore.ModifySet, key implDstKey) (err error)
 func (i Impl) Run(entities zcore.DeclEntities) (err error) {
 	group := i.group(entities)
 	set := new(zcore.ModifySet)
-	eg := new(zcore.ErrGroup)
-
-	for k := range group {
-		key := k
+	keys := make([]implDstKey, 0)
+	for key := range group {
+		keys = append(keys, key)
+	}
+	sort.Slice(keys, func(i, j int) bool {
+		return keys[i].Package+keys[i].Typename < keys[j].Package+keys[j].Typename
+	})
+	for _, key := range keys {
 		if dst := group[key]; len(dst.Methods) > 0 {
-			eg.Go(func() error { return dst.apply(set, key) })
+			if err = dst.apply(set, key); err != nil {
+				return
+			}
 		}
 	}
-
-	if err = eg.Wait(); err != nil {
-		return
-	}
-
 	return set.Apply()
 }
 

internal/plugins/impl_test.go

@@ -0,0 +1,130 @@
+/*
+ * Copyright (c) 2023 Maple Wu <justmaplewu@gmail.com>
+ *   National Electronics and Computer Technology Center, Thailand
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *    http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package plugins
+
+import (
+	"bytes"
+	"io/ioutil"
+	"os"
+	"testing"
+
+	zcore "github.com/go-zing/gozz-core"
+)
+
+const testImplData = `package x
+
+import "context"
+
+type (
+	// +zz:impl:./types.go:type=*Impls
+	T0 interface {
+		Int() int
+	}
+	// +zz:impl:./types.go:type=Impls
+	T2 interface {
+		Int2(context.Context) map[context.Context]int
+	}
+	// +zz:impl:./types.go
+	T3 interface {
+		Int2(context.Context) map[context.Context]int
+	}
+	// +zz:impl:./types.go:aop
+	T4 interface {
+		Int2(context.Context) map[context.Context]int
+	}
+
+	Impls string
+)
+`
+
+const testImplRetData = `package x
+
+import "context"
+
+type (
+	// +zz:impl:./types.go:type=*Impls
+	T0 interface {
+		Int() int
+	}
+	// +zz:impl:./types.go:type=Impls
+	T2 interface {
+		Int2(context.Context) map[context.Context]int
+	}
+	// +zz:impl:./types.go
+	T3 interface {
+		Int2(context.Context) map[context.Context]int
+	}
+	// +zz:impl:./types.go:aop
+	T4 interface {
+		Int2(context.Context) map[context.Context]int
+	}
+
+	Impls string
+)
+
+func (impls *Impls) Int() int {
+	panic("not implemented")
+}
+
+func (impls Impls) Int2(context.Context) map[context.Context]int {
+	panic("not implemented")
+}
+
+var (
+	_ T3 = (*T3Impl)(nil)
+)
+
+type T3Impl struct{}
+
+func (t3impl *T3Impl) Int2(context.Context) map[context.Context]int {
+	panic("not implemented")
+}
+
+var (
+	_ T4 = (*T4Impl)(nil)
+)
+
+type T4Impl struct{}
+
+func (t4impl *T4Impl) Int2(context.Context) map[context.Context]int {
+	panic("not implemented")
+}
+`
+
+func TestImpl(t *testing.T) {
+	_ = os.MkdirAll("test", 0o775)
+	defer os.RemoveAll("test")
+	if err := os.WriteFile("test/types.go", []byte(testImplData), 0o664); err != nil {
+		t.Fatal(err)
+	}
+	decls, err := zcore.ParseFileOrDirectory("test/types.go", zcore.AnnotationPrefix)
+	if err != nil {
+		return
+	}
+	plugin := &Impl{}
+	if err = plugin.Run(decls.Parse(plugin, nil)); err != nil {
+		t.Fatal(err)
+	}
+	data, err := ioutil.ReadFile("test/types.go")
+	if err != nil {
+		t.Fatal(err)
+	}
+	if !bytes.Equal(data, []byte(testImplRetData)) {
+		t.Fatal(err)
+	}
+}