更新

aliyun/aliyun_internal_test.go

@@ -0,0 +1,58 @@
+package aliyun
+
+import (
+	"context"
+	"testing"
+
+	mailx "code.yun.ink/pkg/mailx"
+)
+
+var _ mailx.Sender = (*Aliyun)(nil)
+
+func TestConfigDefaults(t *testing.T) {
+	a := New(Config{})
+	if a.cfg.Endpoint != "dm.aliyuncs.com" {
+		t.Errorf("default endpoint = %q, want dm.aliyuncs.com", a.cfg.Endpoint)
+	}
+	// 显式指定 Endpoint 时不应被覆盖
+	a = New(Config{Endpoint: "dm.eu-central-1.aliyuncs.com"})
+	if a.cfg.Endpoint != "dm.eu-central-1.aliyuncs.com" {
+		t.Errorf("explicit endpoint overwritten: %q", a.cfg.Endpoint)
+	}
+}
+
+func TestName(t *testing.T) {
+	if got := New(Config{}).Name(); got != "aliyun" {
+		t.Errorf("Name() = %q, want aliyun", got)
+	}
+}
+
+func TestMapSendStatus(t *testing.T) {
+	cases := []struct {
+		in   int32
+		want mailx.EmailSendStatus
+	}{
+		{0, mailx.EmailSendStatusSuccess},
+		{2, mailx.EmailSendStatusInvalidAddress},
+		{3, mailx.EmailSendStatusSpam},
+		{4, mailx.EmailSendStatusFailed},
+		{9, mailx.EmailSendStatusUnknown},
+	}
+	for _, c := range cases {
+		if got := mapSendStatus(c.in); got != c.want {
+			t.Errorf("mapSendStatus(%d) = %v, want %v", c.in, got, c.want)
+		}
+	}
+}
+
+func TestSendWithoutConfig(t *testing.T) {
+	// 缺少 AccountName 时应在发送前报错，而不是触发网络请求
+	a := New(Config{AccessKeyID: "ak", AccessKeySecret: "sk"})
+	err := a.Send(context.Background(), mailx.NewMessage().
+		To("a@b.com").
+		Subject("s").
+		Build())
+	if err == nil {
+		t.Fatal("Send without AccountName should error")
+	}
+}