notifications-api/tests/app/delivery/test_send_to_providers.py

import uuid
from datetime import datetime
from collections import namedtuple
from unittest.mock import ANY, call

import pytest
from notifications_utils.recipients import validate_and_format_phone_number
from flask import current_app
from requests import HTTPError

import app
from app import mmg_client, firetext_client
from app.dao import (provider_details_dao, notifications_dao)
from app.dao.provider_details_dao import dao_switch_sms_provider_to_provider_with_identifier
from app.dao.service_sms_sender_dao import dao_add_sms_sender_for_service
from app.delivery import send_to_providers
from app.models import (
    Notification,
    Organisation,
    KEY_TYPE_NORMAL,
    KEY_TYPE_TEST,
    KEY_TYPE_TEAM,
    BRANDING_ORG,
    BRANDING_GOVUK,
    BRANDING_BOTH,
    BRANDING_ORG_BANNER
)

from tests.app.db import (
    create_service,
    create_template,
    create_notification,
    create_inbound_number,
    create_reply_to_email,
    create_reply_to_email_for_notification
)


def test_should_return_highest_priority_active_provider(restore_provider_details):
    providers = provider_details_dao.get_provider_details_by_notification_type('sms')

    first = providers[0]
    second = providers[1]

    assert send_to_providers.provider_to_use('sms', '1234').name == first.identifier

    first.priority = 20
    second.priority = 10

    provider_details_dao.dao_update_provider_details(first)
    provider_details_dao.dao_update_provider_details(second)

    assert send_to_providers.provider_to_use('sms', '1234').name == second.identifier

    first.priority = 10
    first.active = False
    second.priority = 20

    provider_details_dao.dao_update_provider_details(first)
    provider_details_dao.dao_update_provider_details(second)

    assert send_to_providers.provider_to_use('sms', '1234').name == second.identifier

    first.active = True
    provider_details_dao.dao_update_provider_details(first)

    assert send_to_providers.provider_to_use('sms', '1234').name == first.identifier


def test_should_send_personalised_template_to_correct_sms_provider_and_persist(
    sample_sms_template_with_html,
    mocker
):
    db_notification = create_notification(template=sample_sms_template_with_html,
                                          to_field="+447234123123", personalisation={"name": "Jo"},
                                          status='created')

    mocker.patch('app.mmg_client.send_sms')
    stats_mock = mocker.patch('app.delivery.send_to_providers.create_initial_notification_statistic_tasks')

    send_to_providers.send_sms_to_provider(
        db_notification
    )

    mmg_client.send_sms.assert_called_once_with(
        to=validate_and_format_phone_number("+447234123123"),
        content="Sample service: Hello Jo\nHere is <em>some HTML</em> & entities",
        reference=str(db_notification.id),
        sender=current_app.config['FROM_NUMBER']
    )

    stats_mock.assert_called_once_with(db_notification)

    notification = Notification.query.filter_by(id=db_notification.id).one()

    assert notification.status == 'sending'
    assert notification.sent_at <= datetime.utcnow()
    assert notification.sent_by == 'mmg'
    assert notification.billable_units == 1
    assert notification.personalisation == {"name": "Jo"}


def test_should_send_personalised_template_to_correct_email_provider_and_persist(
    sample_email_template_with_html,
    mocker
):
    db_notification = create_notification(
        template=sample_email_template_with_html,
        to_field="jo.smith@example.com",
        personalisation={'name': 'Jo'}
    )

    mocker.patch('app.aws_ses_client.send_email', return_value='reference')
    stats_mock = mocker.patch('app.delivery.send_to_providers.create_initial_notification_statistic_tasks')

    send_to_providers.send_email_to_provider(
        db_notification
    )

    app.aws_ses_client.send_email.assert_called_once_with(
        '"Sample service" <sample.service@test.notify.com>',
        'jo.smith@example.com',
        'Jo <em>some HTML</em>',
        body='Hello Jo\nThis is an email from GOV.\u200bUK with <em>some HTML</em>',
        html_body=ANY,
        reply_to_address=None
    )
    stats_mock.assert_called_once_with(db_notification)

    assert '<!DOCTYPE html' in app.aws_ses_client.send_email.call_args[1]['html_body']
    assert '&lt;em&gt;some HTML&lt;/em&gt;' in app.aws_ses_client.send_email.call_args[1]['html_body']

    notification = Notification.query.filter_by(id=db_notification.id).one()
    assert notification.status == 'sending'
    assert notification.sent_at <= datetime.utcnow()
    assert notification.sent_by == 'ses'
    assert notification.personalisation == {"name": "Jo"}


def test_should_not_send_email_message_when_service_is_inactive_notifcation_is_in_tech_failure(
        sample_service, sample_notification, mocker
):
    sample_service.active = False
    send_mock = mocker.patch("app.aws_ses_client.send_email", return_value='reference')
    stats_mock = mocker.patch('app.delivery.send_to_providers.create_initial_notification_statistic_tasks')

    send_to_providers.send_email_to_provider(sample_notification)
    send_mock.assert_not_called()
    stats_mock.assert_not_called()
    assert Notification.query.get(sample_notification.id).status == 'technical-failure'


@pytest.mark.parametrize("client_send", ["app.mmg_client.send_sms", "app.firetext_client.send_sms"])
def test_should_not_send_sms_message_when_service_is_inactive_notifcation_is_in_tech_failure(
        sample_service, sample_notification, mocker, client_send):
    sample_service.active = False
    send_mock = mocker.patch(client_send, return_value='reference')
    stats_mock = mocker.patch('app.delivery.send_to_providers.create_initial_notification_statistic_tasks')

    send_to_providers.send_sms_to_provider(sample_notification)
    send_mock.assert_not_called()
    stats_mock.assert_not_called()
    assert Notification.query.get(sample_notification.id).status == 'technical-failure'


def test_send_sms_should_use_template_version_from_notification_not_latest(
        sample_template,
        mocker):
    db_notification = create_notification(template=sample_template, to_field='+447234123123', status='created')

    mocker.patch('app.mmg_client.send_sms')
    mocker.patch('app.delivery.send_to_providers.create_initial_notification_statistic_tasks')

    version_on_notification = sample_template.version

    # Change the template
    from app.dao.templates_dao import dao_update_template, dao_get_template_by_id
    sample_template.content = sample_template.content + " another version of the template"
    dao_update_template(sample_template)
    t = dao_get_template_by_id(sample_template.id)
    assert t.version > version_on_notification

    send_to_providers.send_sms_to_provider(
        db_notification
    )

    mmg_client.send_sms.assert_called_once_with(
        to=validate_and_format_phone_number("+447234123123"),
        content="Sample service: This is a template:\nwith a newline",
        reference=str(db_notification.id),
        sender=current_app.config['FROM_NUMBER']
    )

    persisted_notification = notifications_dao.get_notification_by_id(db_notification.id)
    assert persisted_notification.to == db_notification.to
    assert persisted_notification.template_id == sample_template.id
    assert persisted_notification.template_version == version_on_notification
    assert persisted_notification.template_version != sample_template.version
    assert persisted_notification.status == 'sending'
    assert not persisted_notification.personalisation


@pytest.mark.parametrize('research_mode,key_type', [
    (True, KEY_TYPE_NORMAL),
    (False, KEY_TYPE_TEST)
])
def test_should_call_send_sms_response_task_if_research_mode(
        notify_db, sample_service, sample_notification, mocker, research_mode, key_type
):
    mocker.patch('app.mmg_client.send_sms')
    mocker.patch('app.delivery.send_to_providers.send_sms_response')
    stats_mock = mocker.patch('app.delivery.send_to_providers.create_initial_notification_statistic_tasks')

    if research_mode:
        sample_service.research_mode = True
        notify_db.session.add(sample_service)
        notify_db.session.commit()

    sample_notification.key_type = key_type

    send_to_providers.send_sms_to_provider(
        sample_notification
    )
    assert not mmg_client.send_sms.called
    stats_mock.assert_called_once_with(sample_notification)

    app.delivery.send_to_providers.send_sms_response.assert_called_once_with(
        'mmg', str(sample_notification.id), sample_notification.to
    )

    persisted_notification = notifications_dao.get_notification_by_id(sample_notification.id)
    assert persisted_notification.to == sample_notification.to
    assert persisted_notification.template_id == sample_notification.template_id
    assert persisted_notification.status == 'sending'
    assert persisted_notification.sent_at <= datetime.utcnow()
    assert persisted_notification.sent_by == 'mmg'
    assert not persisted_notification.personalisation


def test_should_leave_as_created_if_fake_callback_function_fails(sample_notification, mocker):
    mocker.patch('app.delivery.send_to_providers.send_sms_response', side_effect=HTTPError)

    sample_notification.key_type = KEY_TYPE_TEST

    with pytest.raises(HTTPError):
        send_to_providers.send_sms_to_provider(
            sample_notification
        )
    assert sample_notification.status == 'created'
    assert sample_notification.sent_at is None
    assert sample_notification.sent_by is None


@pytest.mark.parametrize('research_mode,key_type', [
    (True, KEY_TYPE_NORMAL),
    (False, KEY_TYPE_TEST)
])
def test_should_set_billable_units_to_zero_in_research_mode_or_test_key(
        notify_db, sample_service, sample_notification, mocker, research_mode, key_type):

    mocker.patch('app.mmg_client.send_sms')
    mocker.patch('app.delivery.send_to_providers.send_sms_response')
    stats_mock = mocker.patch('app.delivery.send_to_providers.create_initial_notification_statistic_tasks')

    if research_mode:
        sample_service.research_mode = True
        notify_db.session.add(sample_service)
        notify_db.session.commit()
    sample_notification.key_type = key_type

    send_to_providers.send_sms_to_provider(
        sample_notification
    )
    stats_mock.assert_called_once_with(sample_notification)
    assert notifications_dao.get_notification_by_id(sample_notification.id).billable_units == 0


def test_should_not_send_to_provider_when_status_is_not_created(
    sample_template,
    mocker
):
    notification = create_notification(template=sample_template, status='sending')
    mocker.patch('app.mmg_client.send_sms')
    response_mock = mocker.patch('app.delivery.send_to_providers.send_sms_response')
    stats_mock = mocker.patch('app.delivery.send_to_providers.create_initial_notification_statistic_tasks')

    send_to_providers.send_sms_to_provider(
        notification
    )

    app.mmg_client.send_sms.assert_not_called()
    response_mock.assert_not_called()
    stats_mock.assert_not_called()


def test_should_send_sms_sender_from_service_if_present(
        notify_db_session,
        mocker):
    service = create_service(sms_sender='elevenchars')
    template = create_template(service=service)
    db_notification = create_notification(template=template,
                                          to_field="+447234123123",
                                          status='created')

    mocker.patch('app.mmg_client.send_sms')
    mocker.patch('app.delivery.send_to_providers.create_initial_notification_statistic_tasks')

    send_to_providers.send_sms_to_provider(
        db_notification
    )

    mmg_client.send_sms.assert_called_once_with(
        to=validate_and_format_phone_number("+447234123123"),
        content="Dear Sir/Madam, Hello. Yours Truly, The Government.",
        reference=str(db_notification.id),
        sender=service.sms_sender
    )


def test_should_send_sms_with_downgraded_content(notify_db_session, mocker):
    # é, o, and u are in GSM.
    # á, ï, grapes, tabs, zero width space and ellipsis are not
    msg = "á é ï o u 🍇 foo\tbar\u200bbaz((misc))…"
    placeholder = '∆∆∆abc'
    gsm_message = "?odz Housing Service: a é i o u ? foo barbaz???abc..."
    service = create_service(service_name='Łódź Housing Service')
    template = create_template(service, content=msg)
    db_notification = create_notification(
        template=template,
        personalisation={'misc': placeholder}
    )

    mocker.patch('app.mmg_client.send_sms')
    mocker.patch('app.delivery.send_to_providers.create_initial_notification_statistic_tasks')

    send_to_providers.send_sms_to_provider(db_notification)

    mmg_client.send_sms.assert_called_once_with(
        to=ANY,
        content=gsm_message,
        reference=ANY,
        sender=ANY
    )


@pytest.mark.parametrize('research_mode,key_type', [
    (True, KEY_TYPE_NORMAL),
    (False, KEY_TYPE_TEST)
])
def test_send_email_to_provider_should_call_research_mode_task_response_task_if_research_mode(
        sample_service,
        sample_email_template,
        mocker,
        research_mode,
        key_type):
    notification = create_notification(
        template=sample_email_template,
        to_field="john@smith.com",
        key_type=key_type
    )
    sample_service.research_mode = research_mode

    reference = uuid.uuid4()
    mocker.patch('app.uuid.uuid4', return_value=reference)
    mocker.patch('app.aws_ses_client.send_email')
    mocker.patch('app.delivery.send_to_providers.send_email_response')
    stats_mock = mocker.patch('app.delivery.send_to_providers.create_initial_notification_statistic_tasks')

    send_to_providers.send_email_to_provider(
        notification
    )

    assert not app.aws_ses_client.send_email.called
    stats_mock.assert_called_once_with(notification)
    app.delivery.send_to_providers.send_email_response.assert_called_once_with('ses', str(reference), 'john@smith.com')
    persisted_notification = Notification.query.filter_by(id=notification.id).one()
    assert persisted_notification.to == 'john@smith.com'
    assert persisted_notification.template_id == sample_email_template.id
    assert persisted_notification.status == 'sending'
    assert persisted_notification.sent_at <= datetime.utcnow()
    assert persisted_notification.created_at <= datetime.utcnow()
    assert persisted_notification.sent_by == 'ses'
    assert persisted_notification.reference == str(reference)
    assert persisted_notification.billable_units == 0


def test_send_email_to_provider_should_not_send_to_provider_when_status_is_not_created(
    sample_email_template,
    mocker
):
    notification = create_notification(template=sample_email_template, status='sending')
    mocker.patch('app.aws_ses_client.send_email')
    mocker.patch('app.delivery.send_to_providers.send_email_response')
    stats_mock = mocker.patch('app.delivery.send_to_providers.create_initial_notification_statistic_tasks')

    send_to_providers.send_sms_to_provider(
        notification
    )
    stats_mock.assert_not_called()
    app.aws_ses_client.send_email.assert_not_called()
    app.delivery.send_to_providers.send_email_response.assert_not_called()


def test_send_email_should_use_service_reply_to_email(
        sample_service,
        sample_email_template,
        mocker):
    mocker.patch('app.aws_ses_client.send_email', return_value='reference')
    mocker.patch('app.delivery.send_to_providers.create_initial_notification_statistic_tasks')

    db_notification = create_notification(template=sample_email_template)
    create_reply_to_email(service=sample_service, email_address='foo@bar.com')

    send_to_providers.send_email_to_provider(
        db_notification,
    )

    app.aws_ses_client.send_email.assert_called_once_with(
        ANY,
        ANY,
        ANY,
        body=ANY,
        html_body=ANY,
        reply_to_address=sample_service.get_default_reply_to_email_address()
    )


def test_get_html_email_renderer_should_return_for_normal_service(sample_service):
    options = send_to_providers.get_html_email_options(sample_service)
    assert options['govuk_banner']
    assert 'brand_colour' not in options.keys()
    assert 'brand_logo' not in options.keys()
    assert 'brand_name' not in options.keys()


@pytest.mark.parametrize('branding_type, govuk_banner', [
    (BRANDING_ORG, False),
    (BRANDING_BOTH, True),
    (BRANDING_ORG_BANNER, False)
])
def test_get_html_email_renderer_with_branding_details(branding_type, govuk_banner, notify_db, sample_service):
    sample_service.branding = branding_type
    org = Organisation(colour='#000000', logo='justice-league.png', name='Justice League')
    sample_service.organisation = org
    notify_db.session.add_all([sample_service, org])
    notify_db.session.commit()

    options = send_to_providers.get_html_email_options(sample_service)

    assert options['govuk_banner'] == govuk_banner
    assert options['brand_colour'] == '#000000'
    assert options['brand_name'] == 'Justice League'

    if sample_service.branding == BRANDING_ORG_BANNER:
        assert options['brand_banner'] is True
    else:
        assert options['brand_banner'] is False


def test_get_html_email_renderer_with_branding_details_and_render_govuk_banner_only(notify_db, sample_service):
    sample_service.branding = BRANDING_GOVUK
    org = Organisation(colour='#000000', logo='justice-league.png', name='Justice League')
    sample_service.organisation = org
    notify_db.session.add_all([sample_service, org])
    notify_db.session.commit()

    options = send_to_providers.get_html_email_options(sample_service)

    assert options == {'govuk_banner': True, 'brand_banner': False}


def test_get_html_email_renderer_prepends_logo_path(notify_api):
    Service = namedtuple('Service', ['branding', 'organisation'])
    Organisation = namedtuple('Organisation', ['colour', 'name', 'logo'])

    org = Organisation(colour='#000000', logo='justice-league.png', name='Justice League')
    service = Service(branding=BRANDING_ORG, organisation=org)

    renderer = send_to_providers.get_html_email_options(service)

    assert renderer['brand_logo'] == 'http://static-logos.notify.tools/justice-league.png'


def test_get_html_email_renderer_handles_org_without_logo(notify_api):
    Service = namedtuple('Service', ['branding', 'organisation'])
    Organisation = namedtuple('Organisation', ['colour', 'name', 'logo'])

    org = Organisation(colour='#000000', logo=None, name='Justice League')
    service = Service(branding=BRANDING_ORG, organisation=org)

    renderer = send_to_providers.get_html_email_options(service)

    assert renderer['brand_logo'] is None


@pytest.mark.parametrize('base_url, expected_url', [
    # don't change localhost to prevent errors when testing locally
    ('http://localhost:6012', 'http://static-logos.notify.tools/filename.png'),
    ('https://www.notifications.service.gov.uk', 'https://static-logos.notifications.service.gov.uk/filename.png'),
    ('https://notify.works', 'https://static-logos.notify.works/filename.png'),
    ('https://staging-notify.works', 'https://static-logos.staging-notify.works/filename.png'),
    ('https://www.notify.works', 'https://static-logos.notify.works/filename.png'),
    ('https://www.staging-notify.works', 'https://static-logos.staging-notify.works/filename.png'),
])
def test_get_logo_url_works_for_different_environments(base_url, expected_url):
    logo_file = 'filename.png'

    logo_url = send_to_providers.get_logo_url(base_url, logo_file)

    assert logo_url == expected_url


def test_should_not_set_billable_units_if_research_mode(notify_db, sample_service, sample_notification, mocker):
    mocker.patch('app.mmg_client.send_sms')
    mocker.patch('app.delivery.send_to_providers.send_sms_response')
    stats_mock = mocker.patch('app.delivery.send_to_providers.create_initial_notification_statistic_tasks')

    sample_service.research_mode = True
    notify_db.session.add(sample_service)
    notify_db.session.commit()

    send_to_providers.send_sms_to_provider(
        sample_notification
    )
    stats_mock.assert_called_once_with(sample_notification)
    persisted_notification = notifications_dao.get_notification_by_id(sample_notification.id)
    assert persisted_notification.billable_units == 0


@pytest.mark.parametrize('research_mode,key_type, billable_units', [
    (True, KEY_TYPE_NORMAL, 0),
    (False, KEY_TYPE_NORMAL, 1),
    (False, KEY_TYPE_TEST, 0),
    (True, KEY_TYPE_TEST, 0),
    (True, KEY_TYPE_TEAM, 0),
    (False, KEY_TYPE_TEAM, 1)
])
def test_should_update_billable_units_according_to_research_mode_and_key_type(
    notify_db,
    sample_service,
    sample_notification,
    mocker,
    research_mode,
    key_type,
    billable_units
):
    mocker.patch('app.mmg_client.send_sms')
    mocker.patch('app.delivery.send_to_providers.send_sms_response')
    stats_mock = mocker.patch('app.delivery.send_to_providers.create_initial_notification_statistic_tasks')

    if research_mode:
        sample_service.research_mode = True
        notify_db.session.add(sample_service)
        notify_db.session.commit()

    sample_notification.key_type = key_type

    send_to_providers.send_sms_to_provider(
        sample_notification
    )
    stats_mock.assert_called_once_with(sample_notification)
    assert sample_notification.billable_units == billable_units


def test_should_send_sms_to_international_providers(
    restore_provider_details,
    sample_sms_template_with_html,
    sample_user,
    mocker
):
    mocker.patch('app.provider_details.switch_providers.get_user_by_id', return_value=sample_user)

    dao_switch_sms_provider_to_provider_with_identifier('firetext')

    db_notification_uk = create_notification(
        template=sample_sms_template_with_html,
        to_field="+447234123999",
        personalisation={"name": "Jo"},
        status='created',
        international=False)

    db_notification_international = create_notification(
        template=sample_sms_template_with_html,
        to_field="+447234123111",
        personalisation={"name": "Jo"},
        status='created',
        international=True)

    mocker.patch('app.mmg_client.send_sms')
    mocker.patch('app.firetext_client.send_sms')
    stats_mock = mocker.patch('app.delivery.send_to_providers.create_initial_notification_statistic_tasks')

    send_to_providers.send_sms_to_provider(
        db_notification_uk
    )

    firetext_client.send_sms.assert_called_once_with(
        to="447234123999",
        content=ANY,
        reference=str(db_notification_uk.id),
        sender=current_app.config['FROM_NUMBER']
    )

    send_to_providers.send_sms_to_provider(
        db_notification_international
    )

    mmg_client.send_sms.assert_called_once_with(
        to="447234123111",
        content=ANY,
        reference=str(db_notification_international.id),
        sender=current_app.config['FROM_NUMBER']
    )

    notification_uk = Notification.query.filter_by(id=db_notification_uk.id).one()
    notification_int = Notification.query.filter_by(id=db_notification_international.id).one()

    stats_mock.assert_has_calls([
        call(db_notification_uk),
        call(db_notification_international)
    ])

    assert notification_uk.status == 'sending'
    assert notification_uk.sent_by == 'firetext'
    assert notification_int.status == 'sent'
    assert notification_int.sent_by == 'mmg'


def test_should_send_international_sms_with_formatted_phone_number(
    notify_db,
    sample_template,
    mocker
):
    notification = create_notification(
        template=sample_template,
        to_field="+6011-17224412",
        international=True
    )

    send_notification_mock = mocker.patch('app.mmg_client.send_sms')
    mocker.patch('app.delivery.send_to_providers.send_sms_response')
    mocker.patch('app.delivery.send_to_providers.create_initial_notification_statistic_tasks')

    send_to_providers.send_sms_to_provider(
        notification
    )

    assert send_notification_mock.called is True


def test_should_set_international_phone_number_to_sent_status(
    notify_db,
    sample_template,
    mocker
):
    notification = create_notification(
        template=sample_template,
        to_field="+6011-17224412",
        international=True
    )

    mocker.patch('app.mmg_client.send_sms')
    mocker.patch('app.delivery.send_to_providers.send_sms_response')
    mocker.patch('app.delivery.send_to_providers.create_initial_notification_statistic_tasks')

    send_to_providers.send_sms_to_provider(
        notification
    )

    assert notification.status == 'sent'


@pytest.mark.parametrize('sms_sender, expected_sender, expected_content', [
    ('foo', 'foo', 'bar'),
    # if 40604 is actually in DB then treat that as if entered manually
    ('40604', '40604', 'bar'),
    # 'testing' is the FROM_NUMBER during unit tests
    ('testing', 'testing', 'Sample service: bar'),
])
def test_should_handle_sms_sender_and_prefix_message(
    mocker,
    sms_sender,
    expected_sender,
    expected_content,
    notify_db_session
):
    mocker.patch('app.mmg_client.send_sms')
    mocker.patch('app.delivery.send_to_providers.create_initial_notification_statistic_tasks')
    service = create_service(sms_sender=sms_sender)
    template = create_template(service, content='bar')
    notification = create_notification(template)

    send_to_providers.send_sms_to_provider(notification)

    mmg_client.send_sms.assert_called_once_with(
        content=expected_content,
        sender=expected_sender,
        to=ANY,
        reference=ANY,
    )


def test_should_use_inbound_number_as_sender_if_default_sms_sender(
        notify_db_session,
        mocker
):
    service = create_service(sms_sender='test sender')
    inbound_number = create_inbound_number('1')
    dao_add_sms_sender_for_service(service_id=service.id,
                                   sms_sender=inbound_number.number,
                                   is_default=True,
                                   inbound_number_id=inbound_number.id)
    template = create_template(service, content='bar')
    notification = create_notification(template)

    mocker.patch('app.mmg_client.send_sms')
    mocker.patch('app.delivery.send_to_providers.create_initial_notification_statistic_tasks')

    send_to_providers.send_sms_to_provider(notification)

    mmg_client.send_sms.assert_called_once_with(
        to=ANY,
        content=ANY,
        reference=str(notification.id),
        sender=inbound_number.number
    )


def test_should_use_default_sms_sender(
        notify_db_session,
        mocker
):
    service = create_service(sms_sender='test sender')
    inbound_number = create_inbound_number('1')
    dao_add_sms_sender_for_service(service_id=service.id,
                                   sms_sender=inbound_number.number,
                                   is_default=False,
                                   inbound_number_id=inbound_number.id)
    template = create_template(service, content='bar')
    notification = create_notification(template)

    mocker.patch('app.mmg_client.send_sms')
    mocker.patch('app.delivery.send_to_providers.create_initial_notification_statistic_tasks')

    send_to_providers.send_sms_to_provider(notification)

    mmg_client.send_sms.assert_called_once_with(
        to=ANY,
        content=ANY,
        reference=str(notification.id),
        sender='test sender'
    )


def test_send_email_to_provider_get_linked_email_reply_to_default_is_false(
        sample_service,
        sample_email_template,
        mocker):
    mocker.patch('app.aws_ses_client.send_email', return_value='reference')
    mocker.patch('app.delivery.send_to_providers.create_initial_notification_statistic_tasks')

    db_notification = create_notification(template=sample_email_template)
    create_reply_to_email(service=sample_service, email_address='foo@bar.com')

    reply_to = create_reply_to_email_for_notification(
        db_notification.id,
        sample_service,
        "test@test.com",
        is_default=False
    )

    send_to_providers.send_email_to_provider(
        db_notification,
    )

    app.aws_ses_client.send_email.assert_called_once_with(
        ANY,
        ANY,
        ANY,
        body=ANY,
        html_body=ANY,
        reply_to_address=reply_to.email_address
    )


def test_send_email_to_provider_get_linked_email_reply_to_create_service_email_after_notification_mapping(
        sample_service,
        sample_email_template,
        mocker):
    mocker.patch('app.aws_ses_client.send_email', return_value='reference')
    mocker.patch('app.delivery.send_to_providers.create_initial_notification_statistic_tasks')

    db_notification = create_notification(template=sample_email_template)

    reply_to = create_reply_to_email_for_notification(
        db_notification.id,
        sample_service,
        "test@test.com"
    )

    create_reply_to_email(service=sample_service, email_address='foo@bar.com', is_default=False)

    send_to_providers.send_email_to_provider(
        db_notification,
    )

    app.aws_ses_client.send_email.assert_called_once_with(
        ANY,
        ANY,
        ANY,
        body=ANY,
        html_body=ANY,
        reply_to_address=reply_to.email_address
    )


def test_send_email_to_provider_should_format_reply_to_email_address(
        sample_service,
        sample_email_template,
        mocker):
    mocker.patch('app.aws_ses_client.send_email', return_value='reference')
    mocker.patch('app.delivery.send_to_providers.create_initial_notification_statistic_tasks')

    db_notification = create_notification(template=sample_email_template)

    reply_to = create_reply_to_email_for_notification(
        db_notification.id,
        sample_service,
        "test@test.com\t"
    )

    send_to_providers.send_email_to_provider(
        db_notification,
    )

    app.aws_ses_client.send_email.assert_called_once_with(
        ANY,
        ANY,
        ANY,
        body=ANY,
        html_body=ANY,
        reply_to_address="test@test.com"
    )


def test_send_sms_to_provider_should_format_phone_number(sample_notification, mocker):
    sample_notification.to = '+44 (7123) 123-123'
    send_mock = mocker.patch('app.mmg_client.send_sms')
    mocker.patch('app.delivery.send_to_providers.create_initial_notification_statistic_tasks')

    send_to_providers.send_sms_to_provider(sample_notification)

    assert send_mock.call_args[1]['to'] == '447123123123'


def test_send_email_to_provider_should_format_email_address(sample_email_notification, mocker):
    sample_email_notification.to = 'test@example.com\t'
    send_mock = mocker.patch('app.aws_ses_client.send_email', return_value='reference')
    mocker.patch('app.delivery.send_to_providers.create_initial_notification_statistic_tasks')

    send_to_providers.send_email_to_provider(sample_email_notification)

    # to_addresses
    send_mock.assert_called_once_with(
        ANY,
        # to_addresses
        'test@example.com',
        ANY,
        body=ANY,
        html_body=ANY,
        reply_to_address=ANY,
    )