package notify

import (
	"context"
	"errors"
	"testing"
)

func TestFakeSenderCapturesRequestAndReturnsResult(t *testing.T) {
	fake := &FakeSender{}
	req := SendRequest{Subject: "done", Body: "body"}

	res, err := fake.Send(context.Background(), req)
	if err != nil {
		t.Fatalf("Send() error = %v", err)
	}
	if len(fake.Requests) != 1 || fake.Requests[0].Subject != "done" {
		t.Fatalf("requests = %#v, want captured request", fake.Requests)
	}
	if res.ProviderMessageID == "" {
		t.Fatal("provider message id should be set")
	}
}

func TestFakeSenderError(t *testing.T) {
	fake := &FakeSender{Err: errors.New("boom")}
	_, err := fake.Send(context.Background(), SendRequest{})
	if err == nil {
		t.Fatal("expected error, got nil")
	}
}