74 lines
1.8 KiB
Go
74 lines
1.8 KiB
Go
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package mailx_test
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import (
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"context"
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"errors"
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"fmt"
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mailx "code.yun.ink/pkg/mailx"
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)
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func ExampleNewMessage() {
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msg := mailx.NewMessage().
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From("noreply@example.com").
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To("user@example.com").
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Cc("cc@example.com").
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Subject("Hello").
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HTML("<h1>Hello</h1>").
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ReplyTo("support@example.com").
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AttachBytes("report.txt", []byte("data")).
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Build()
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fmt.Println(msg.From, msg.To[0], msg.Subject, len(msg.Attachments))
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// Output: noreply@example.com user@example.com Hello 1
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}
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func ExampleManager_Send() {
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mgr := mailx.NewManager()
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_ = mgr.Register(newMockSender("mock"))
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err := mgr.Send(context.Background(), mailx.NewMessage().
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To("user@example.com").
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Subject("Hello").
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Build())
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fmt.Println("send err:", err)
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// Output: send err: <nil>
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}
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func ExampleManager_SendWith() {
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mgr := mailx.NewManager()
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_ = mgr.Register(newMockSender("smtp"))
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_ = mgr.Register(newMockSender("aliyun"))
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_ = mgr.SetDefault("smtp")
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ctx := context.Background()
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msg := mailx.NewMessage().To("user@example.com").Subject("Hi").Build()
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_ = mgr.Send(ctx, msg) // 默认通道 smtp
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err := mgr.SendWith(ctx, "aliyun", msg)
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fmt.Println("send with aliyun err:", err)
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// Output: send with aliyun err: <nil>
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}
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func ExampleManager_SendBy() {
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mgr := mailx.NewManager()
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// 无需注册，发送时临时指定通道
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err := mgr.SendBy(context.Background(), newMockSender("temp"), mailx.NewMessage().
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To("user@example.com").
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Subject("Hi").
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Build())
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fmt.Println("send by err:", err)
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// Output: send by err: <nil>
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}
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func ExampleMessage_Validate() {
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msg := mailx.NewMessage().Subject("no recipients").Build()
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err := msg.Validate()
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fmt.Println(errors.Is(err, mailx.ErrInvalidMessage))
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fmt.Println(err)
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// Output:
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// true
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// mailx: invalid message: requires at least one recipient
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}
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