test(go): 添加 errors.AsType、net 及手机号正则匹配测试

go/testing/error/error_test.go

@@ -0,0 +1,34 @@
+package error
+
+import (
+	"errors"
+	"fmt"
+	"testing"
+)
+
+type MatchError struct {
+	code int
+	err  error
+}
+
+func (e *MatchError) Error() string {
+	return fmt.Sprintf("code: %d, error: %v", e.code, e.err)
+}
+func GetMatchError() error {
+	return &MatchError{code: 1, err: errors.New("123")}
+}
+func GetError() error {
+	return errors.New("123")
+}
+func TestError(t *testing.T) {
+	if err, ok := errors.AsType[*MatchError](GetMatchError()); ok {
+		t.Log(err)
+	} else {
+		t.Errorf("expected MatchError, got %T", GetMatchError())
+	}
+	if err, ok := errors.AsType[*MatchError](GetError()); ok {
+		t.Log(err)
+	} else {
+		t.Errorf("expected MatchError, got %T", GetError())
+	}
+}