import faker
import pytest

from email_campaigns.campaigns.handlers import (
    GetCampaignHandler,
    GetCampaignRequest,
)
from email_campaigns.campaigns.models import EmailCampaign

from tests.unit.types import CreateModel


class TestGetCampaignHandler:
    @pytest.mark.db
    def test_get_email_campaign(
        self,
        handler: GetCampaignHandler,
        create_model: CreateModel,
        faker: faker.Faker,
        identity_id: str,
    ) -> None:
        campaign = create_model(
            EmailCampaign,
            sender_name=faker.name(),
            subject=faker.sentence(),
            preview_text=faker.sentence(),
            email_domain=None,
            email_username=faker.user_name(),
        )

        result = handler.handle(
            GetCampaignRequest(
                identity_id=identity_id,
                campaign_id=campaign.id,
            )
        )

        assert result == campaign