notifications-admin/tests/app/main/views/test_dashboard.py

import copy
import json
from datetime import datetime

import pytest
from flask import url_for
from freezegun import freeze_time

from app.main.views.dashboard import (
    aggregate_notifications_stats,
    aggregate_status_types,
    aggregate_template_usage,
    format_monthly_stats_to_list,
    get_dashboard_totals,
    get_free_paid_breakdown_for_billable_units,
    get_tuples_of_financial_years,
)
from tests import (
    organisation_json,
    service_json,
    validate_route_permission,
    validate_route_permission_with_client,
)
from tests.conftest import (
    ORGANISATION_ID,
    SERVICE_ONE_ID,
    create_active_caseworking_user,
    create_active_user_view_permissions,
    normalize_spaces,
)

stub_template_stats = [
    {
        'template_type': 'sms',
        'template_name': 'one',
        'template_id': 'id-1',
        'status': 'created',
        'count': 50,
        'is_precompiled_letter': False
    },
    {
        'template_type': 'email',
        'template_name': 'two',
        'template_id': 'id-2',
        'status': 'created',
        'count': 100,
        'is_precompiled_letter': False
    },
    {
        'template_type': 'email',
        'template_name': 'two',
        'template_id': 'id-2',
        'status': 'technical-failure',
        'count': 100,
        'is_precompiled_letter': False
    },
    {
        'template_type': 'letter',
        'template_name': 'three',
        'template_id': 'id-3',
        'status': 'delivered',
        'count': 300,
        'is_precompiled_letter': False
    },
    {
        'template_type': 'sms',
        'template_name': 'one',
        'template_id': 'id-1',
        'status': 'delivered',
        'count': 50,
        'is_precompiled_letter': False
    },
    {
        'template_type': 'letter',
        'template_name': 'four',
        'template_id': 'id-4',
        'status': 'delivered',
        'count': 400,
        'is_precompiled_letter': True
    },
    {
        'template_type': 'letter',
        'template_name': 'four',
        'template_id': 'id-4',
        'status': 'cancelled',
        'count': 5,
        'is_precompiled_letter': True
    },
    {
        'template_type': 'letter',
        'template_name': 'thirty-three',
        'template_id': 'id-33',
        'status': 'cancelled',
        'count': 5,
        'is_precompiled_letter': False
    },
]


@pytest.mark.parametrize('user', (
    create_active_user_view_permissions(),
    create_active_caseworking_user(),
))
def test_redirect_from_old_dashboard(
    client_request,
    user,
    mocker,
):
    mocker.patch('app.user_api_client.get_user', return_value=user)
    expected_location = 'http://localhost/services/{}'.format(SERVICE_ONE_ID)

    client_request.get_url(
        '/services/{}/dashboard'.format(SERVICE_ONE_ID),
        _expected_redirect=expected_location,
    )

    assert expected_location == url_for('main.service_dashboard', service_id=SERVICE_ONE_ID, _external=True)


def test_redirect_caseworkers_to_templates(
    client_request,
    mocker,
    active_caseworking_user,
):
    mocker.patch('app.user_api_client.get_user', return_value=active_caseworking_user)
    client_request.get(
        'main.service_dashboard',
        service_id=SERVICE_ONE_ID,
        _expected_status=302,
        _expected_redirect=url_for(
            'main.choose_template',
            service_id=SERVICE_ONE_ID,
            _external=True,
        )
    )


def test_get_started(
    client_request,
    mocker,
    mock_get_service_templates_when_no_templates_exist,
    mock_has_no_jobs,
    mock_get_service_statistics,
    mock_get_usage,
    mock_get_free_sms_fragment_limit,
    mock_get_inbound_sms_summary,
    mock_get_returned_letter_statistics_with_no_returned_letters,
):
    mocker.patch(
        'app.template_statistics_client.get_template_statistics_for_service',
        return_value=copy.deepcopy(stub_template_stats)
    )

    page = client_request.get(
        'main.service_dashboard',
        service_id=SERVICE_ONE_ID,
    )

    mock_get_service_templates_when_no_templates_exist.assert_called_once_with(SERVICE_ONE_ID)
    assert 'Get started' in page.text


def test_get_started_is_hidden_once_templates_exist(
    client_request,
    mocker,
    mock_get_service_templates,
    mock_has_no_jobs,
    mock_get_service_statistics,
    mock_get_usage,
    mock_get_free_sms_fragment_limit,
    mock_get_inbound_sms_summary,
    mock_get_returned_letter_statistics_with_no_returned_letters,
):
    mocker.patch(
        'app.template_statistics_client.get_template_statistics_for_service',
        return_value=copy.deepcopy(stub_template_stats)
    )
    page = client_request.get(
        'main.service_dashboard',
        service_id=SERVICE_ONE_ID,
    )

    mock_get_service_templates.assert_called_once_with(SERVICE_ONE_ID)
    assert not page.find('h2', string='Get started')


def test_inbound_messages_not_visible_to_service_without_permissions(
    client_request,
    mocker,
    service_one,
    mock_get_service_templates_when_no_templates_exist,
    mock_has_no_jobs,
    mock_get_service_statistics,
    mock_get_template_statistics,
    mock_get_usage,
    mock_get_free_sms_fragment_limit,
    mock_get_inbound_sms_summary,
    mock_get_returned_letter_statistics_with_no_returned_letters,
):

    service_one['permissions'] = []

    page = client_request.get(
        'main.service_dashboard',
        service_id=SERVICE_ONE_ID,
    )

    assert not page.select('.big-number-meta-wrapper')
    assert mock_get_inbound_sms_summary.called is False


def test_inbound_messages_shows_count_of_messages_when_there_are_messages(
    client_request,
    mocker,
    service_one,
    mock_get_service_templates_when_no_templates_exist,
    mock_get_jobs,
    mock_get_scheduled_job_stats,
    mock_get_service_statistics,
    mock_get_template_statistics,
    mock_get_usage,
    mock_get_free_sms_fragment_limit,
    mock_get_inbound_sms_summary,
    mock_get_returned_letter_statistics_with_no_returned_letters,
):
    service_one['permissions'] = ['inbound_sms']
    page = client_request.get(
        'main.service_dashboard',
        service_id=SERVICE_ONE_ID,
    )
    banner = page.select('a.banner-dashboard')[1]
    assert normalize_spaces(
        banner.text
    ) == '9,999 text messages received latest message just now'
    assert banner['href'] == url_for(
        'main.inbox', service_id=SERVICE_ONE_ID
    )


def test_inbound_messages_shows_count_of_messages_when_there_are_no_messages(
    client_request,
    mocker,
    service_one,
    mock_get_service_templates_when_no_templates_exist,
    mock_get_jobs,
    mock_get_scheduled_job_stats,
    mock_get_service_statistics,
    mock_get_template_statistics,
    mock_get_usage,
    mock_get_free_sms_fragment_limit,
    mock_get_inbound_sms_summary_with_no_messages,
    mock_get_returned_letter_statistics_with_no_returned_letters,
):
    service_one['permissions'] = ['inbound_sms']
    page = client_request.get(
        'main.service_dashboard',
        service_id=SERVICE_ONE_ID,
    )
    banner = page.select('a.banner-dashboard')[1]
    assert normalize_spaces(banner.text) == '0 text messages received'
    assert banner['href'] == url_for(
        'main.inbox', service_id=SERVICE_ONE_ID
    )


@pytest.mark.parametrize('index, expected_row', enumerate([
    '07900 900000 message-1 1 hour ago',
    '07900 900000 message-2 1 hour ago',
    '07900 900000 message-3 1 hour ago',
    '07900 900002 message-4 3 hours ago',
    '+33 1 12 34 56 78 message-5 5 hours ago',
    '+1 202-555-0104 message-6 7 hours ago',
    '+1 202-555-0104 message-7 9 hours ago',
    '+682 12345 message-8 9 hours ago',
]))
def test_inbox_showing_inbound_messages(
    client_request,
    service_one,
    mock_get_service_templates_when_no_templates_exist,
    mock_get_jobs,
    mock_get_service_statistics,
    mock_get_template_statistics,
    mock_get_usage,
    mock_get_most_recent_inbound_sms,
    index,
    expected_row,
):

    service_one['permissions'] = ['inbound_sms']

    page = client_request.get(
        'main.inbox',
        service_id=SERVICE_ONE_ID,
    )

    rows = page.select('tbody tr')
    assert len(rows) == 8
    assert normalize_spaces(rows[index].text) == expected_row
    assert page.select_one('a[download]')['href'] == url_for(
        'main.inbox_download',
        service_id=SERVICE_ONE_ID,
    )


def test_get_inbound_sms_shows_page_links(
    client_request,
    service_one,
    mock_get_service_templates_when_no_templates_exist,
    mock_get_jobs,
    mock_get_service_statistics,
    mock_get_template_statistics,
    mock_get_usage,
    mock_get_most_recent_inbound_sms,
    mock_get_inbound_number_for_service,
):
    service_one['permissions'] = ['inbound_sms']

    page = client_request.get(
        'main.inbox',
        service_id=SERVICE_ONE_ID,
        page=2,
    )

    assert 'Next page' in page.find('li', {'class': 'next-page'}).text
    assert 'Previous page' in page.find('li', {'class': 'previous-page'}).text


def test_empty_inbox(
    client_request,
    service_one,
    mock_get_service_templates_when_no_templates_exist,
    mock_get_jobs,
    mock_get_service_statistics,
    mock_get_template_statistics,
    mock_get_usage,
    mock_get_most_recent_inbound_sms_with_no_messages,
    mock_get_inbound_number_for_service,
):

    service_one['permissions'] = ['inbound_sms']

    page = client_request.get(
        'main.inbox',
        service_id=SERVICE_ONE_ID,
    )

    assert normalize_spaces(page.select('tbody tr')) == (
        'When users text your service’s phone number (0781239871) you’ll see the messages here'
    )
    assert not page.select('a[download]')
    assert not page.select('li.next-page')
    assert not page.select('li.previous-page')


@pytest.mark.parametrize('endpoint', [
    'main.inbox',
    'main.inbox_updates',
])
def test_inbox_not_accessible_to_service_without_permissions(
    client_request,
    service_one,
    endpoint,
):
    service_one['permissions'] = []
    client_request.get(
        endpoint,
        service_id=SERVICE_ONE_ID,
        _expected_status=403,
    )


def test_anyone_can_see_inbox(
    client_request,
    api_user_active,
    service_one,
    mocker,
    mock_get_most_recent_inbound_sms_with_no_messages,
    mock_get_inbound_number_for_service,
):

    service_one['permissions'] = ['inbound_sms']

    validate_route_permission_with_client(
        mocker,
        client_request,
        'GET',
        200,
        url_for('main.inbox', service_id=service_one['id']),
        ['view_activity'],
        api_user_active,
        service_one,
    )


def test_view_inbox_updates(
    client_request,
    service_one,
    mocker,
    mock_get_most_recent_inbound_sms_with_no_messages,
):
    service_one['permissions'] += ['inbound_sms']

    mock_get_partials = mocker.patch(
        'app.main.views.dashboard.get_inbox_partials',
        return_value={'messages': 'foo'},
    )

    response = client_request.get_response(
        'main.inbox_updates', service_id=SERVICE_ONE_ID,
    )

    assert json.loads(response.get_data(as_text=True)) == {'messages': 'foo'}

    mock_get_partials.assert_called_once_with(SERVICE_ONE_ID)


@freeze_time("2016-07-01 13:00")
def test_download_inbox(
    client_request,
    mock_get_inbound_sms,
):
    response = client_request.get_response(
        'main.inbox_download',
        service_id=SERVICE_ONE_ID,
    )
    assert response.headers['Content-Type'] == (
        'text/csv; '
        'charset=utf-8'
    )
    assert response.headers['Content-Disposition'] == (
        'inline; '
        'filename="Received text messages 2016-07-01.csv"'
    )
    assert response.get_data(as_text=True) == (
        'Phone number,Message,Received\r\n'
        '07900 900000,message-1,2016-07-01 13:00\r\n'
        '07900 900000,message-2,2016-07-01 12:59\r\n'
        '07900 900000,message-3,2016-07-01 12:59\r\n'
        '07900 900002,message-4,2016-07-01 10:59\r\n'
        '+33 1 12 34 56 78,message-5,2016-07-01 08:59\r\n'
        '+1 202-555-0104,message-6,2016-07-01 06:59\r\n'
        '+1 202-555-0104,message-7,2016-07-01 04:59\r\n'
        '+682 12345,message-8,2016-07-01 04:59\r\n'
    )


@freeze_time("2016-07-01 13:00")
@pytest.mark.parametrize('message_content, expected_cell', [
    ('=2+5', '2+5'),
    ('==2+5', '2+5'),
    ('-2+5', '2+5'),
    ('+2+5', '2+5'),
    ('@2+5', '2+5'),
    ('looks safe,=2+5', '"looks safe,=2+5"'),
])
def test_download_inbox_strips_formulae(
    mocker,
    client_request,
    fake_uuid,
    message_content,
    expected_cell,
):

    mocker.patch(
        'app.service_api_client.get_inbound_sms',
        return_value={
            'has_next': False,
            'data': [{
                'user_number': 'elevenchars',
                'notify_number': 'foo',
                'content': message_content,
                'created_at': datetime.utcnow().isoformat(),
                'id': fake_uuid,
            }]
        },
    )
    response = client_request.get_response(
        'main.inbox_download',
        service_id=SERVICE_ONE_ID,
    )
    assert expected_cell in response.get_data(as_text=True).split('\r\n')[1]


def test_returned_letters_not_visible_if_service_has_no_returned_letters(
    client_request,
    mocker,
    service_one,
    mock_get_service_templates_when_no_templates_exist,
    mock_has_no_jobs,
    mock_get_service_statistics,
    mock_get_template_statistics,
    mock_get_usage,
    mock_get_free_sms_fragment_limit,
    mock_get_inbound_sms_summary,
    mock_get_returned_letter_statistics_with_no_returned_letters,
):
    page = client_request.get(
        'main.service_dashboard',
        service_id=SERVICE_ONE_ID,
    )
    assert not page.select('#total-returned-letters')


@pytest.mark.parametrize('reporting_date, expected_message', (
    ('2020-01-10 00:00:00.000000', (
        '4,000 returned letters latest report today'
    )),
    ('2020-01-09 23:59:59.000000', (
        '4,000 returned letters latest report yesterday'
    )),
    ('2020-01-08 12:12:12.000000', (
        '4,000 returned letters latest report 2 days ago'
    )),
    ('2019-12-10 00:00:00.000000', (
        '4,000 returned letters latest report 1 month ago'
    )),
))
@freeze_time('2020-01-10 12:34:00.000000')
def test_returned_letters_shows_count_of_recently_returned_letters(
    client_request,
    mocker,
    service_one,
    mock_get_service_templates_when_no_templates_exist,
    mock_get_jobs,
    mock_get_scheduled_job_stats,
    mock_get_service_statistics,
    mock_get_template_statistics,
    mock_get_usage,
    mock_get_free_sms_fragment_limit,
    mock_get_inbound_sms_summary,
    reporting_date,
    expected_message,
):
    mocker.patch(
        'app.service_api_client.get_returned_letter_statistics',
        return_value={
            'returned_letter_count': 4000,
            'most_recent_report': reporting_date,
        },
    )
    page = client_request.get(
        'main.service_dashboard',
        service_id=SERVICE_ONE_ID,
    )
    banner = page.select_one('#total-returned-letters')
    assert normalize_spaces(banner.text) == expected_message
    assert banner['href'] == url_for(
        'main.returned_letter_summary', service_id=SERVICE_ONE_ID
    )


@pytest.mark.parametrize('reporting_date, count, expected_message', (
    ('2020-02-02', 1, (
        '1 returned letter latest report today'
    )),
    ('2020-02-01', 1, (
        '1 returned letter latest report yesterday'
    )),
    ('2020-01-31', 1, (
        '1 returned letter latest report 2 days ago'
    )),
    ('2020-01-26', 1, (
        '1 returned letter latest report 7 days ago'
    )),
    ('2020-01-25', 0, (
        '0 returned letters latest report 8 days ago'
    )),
    ('2020-01-01', 0, (
        '0 returned letters latest report 1 month ago'
    )),
    ('2019-09-09', 0, (
        '0 returned letters latest report 4 months ago'
    )),
    ('2010-10-10', 0, (
        '0 returned letters latest report 9 years ago'
    )),
))
@freeze_time('2020-02-02')
def test_returned_letters_only_counts_recently_returned_letters(
    client_request,
    mocker,
    service_one,
    mock_get_service_templates_when_no_templates_exist,
    mock_get_jobs,
    mock_get_scheduled_job_stats,
    mock_get_service_statistics,
    mock_get_template_statistics,
    mock_get_usage,
    mock_get_free_sms_fragment_limit,
    mock_get_inbound_sms_summary_with_no_messages,
    reporting_date,
    count,
    expected_message,
):
    mocker.patch(
        'app.service_api_client.get_returned_letter_statistics',
        return_value={
            'returned_letter_count': count,
            'most_recent_report': reporting_date,
        },
    )
    page = client_request.get(
        'main.service_dashboard',
        service_id=SERVICE_ONE_ID,
    )
    banner = page.select_one('#total-returned-letters')
    assert normalize_spaces(banner.text) == expected_message
    assert banner['href'] == url_for(
        'main.returned_letter_summary', service_id=SERVICE_ONE_ID
    )


def test_should_show_recent_templates_on_dashboard(
    client_request,
    mocker,
    mock_get_service_templates,
    mock_has_no_jobs,
    mock_get_service_statistics,
    mock_get_usage,
    mock_get_free_sms_fragment_limit,
    mock_get_inbound_sms_summary,
    mock_get_returned_letter_statistics_with_no_returned_letters,
):
    mock_template_stats = mocker.patch('app.template_statistics_client.get_template_statistics_for_service',
                                       return_value=copy.deepcopy(stub_template_stats))

    page = client_request.get(
        'main.service_dashboard',
        service_id=SERVICE_ONE_ID,
    )

    mock_template_stats.assert_called_once_with(SERVICE_ONE_ID, limit_days=7)

    headers = [header.text.strip() for header in page.find_all('h2') + page.find_all('h1')]
    assert 'In the last 7 days' in headers

    table_rows = page.find_all('tbody')[0].find_all('tr')

    assert len(table_rows) == 4

    assert 'Provided as PDF' in table_rows[0].find_all('th')[0].text
    assert 'Letter' in table_rows[0].find_all('th')[0].text
    assert '400' in table_rows[0].find_all('td')[0].text

    assert 'three' in table_rows[1].find_all('th')[0].text
    assert 'Letter template' in table_rows[1].find_all('th')[0].text
    assert '300' in table_rows[1].find_all('td')[0].text

    assert 'two' in table_rows[2].find_all('th')[0].text
    assert 'Email template' in table_rows[2].find_all('th')[0].text
    assert '200' in table_rows[2].find_all('td')[0].text

    assert 'one' in table_rows[3].find_all('th')[0].text
    assert 'Text message template' in table_rows[3].find_all('th')[0].text
    assert '100' in table_rows[3].find_all('td')[0].text


@pytest.mark.parametrize('stats', (
    pytest.param(
        [stub_template_stats[0]],
    ),
    pytest.param(
        [stub_template_stats[0], stub_template_stats[1]],
        marks=pytest.mark.xfail(raises=AssertionError),
    )
))
def test_should_not_show_recent_templates_on_dashboard_if_only_one_template_used(
    client_request,
    mocker,
    mock_get_service_templates,
    mock_has_no_jobs,
    mock_get_service_statistics,
    mock_get_usage,
    mock_get_free_sms_fragment_limit,
    mock_get_inbound_sms_summary,
    mock_get_returned_letter_statistics_with_no_returned_letters,
    stats,
):
    mock_template_stats = mocker.patch(
        'app.template_statistics_client.get_template_statistics_for_service',
        return_value=stats,
    )

    page = client_request.get('main.service_dashboard', service_id=SERVICE_ONE_ID)
    main = page.select_one('main').text

    mock_template_stats.assert_called_once_with(SERVICE_ONE_ID, limit_days=7)

    assert stats[0]['template_name'] == 'one'
    assert stats[0]['template_name'] not in main

    # count appears as total, but not per template
    expected_count = stats[0]['count']
    assert expected_count == 50
    assert normalize_spaces(
        page.select_one('#total-sms .big-number-smaller').text
    ) == (
        '{} text messages sent'.format(expected_count)
    )


@freeze_time("2016-07-01 12:00")  # 4 months into 2016 financial year
@pytest.mark.parametrize('extra_args', [
    {},
    {'year': '2016'},
])
def test_should_show_redirect_from_template_history(
    client_request,
    extra_args,
):
    client_request.get(
        'main.template_history',
        service_id=SERVICE_ONE_ID,
        _expected_status=301,
        **extra_args,
    )


@freeze_time("2016-07-01 12:00")  # 4 months into 2016 financial year
@pytest.mark.parametrize('extra_args', [
    {},
    {'year': '2016'},
])
def test_should_show_monthly_breakdown_of_template_usage(
    client_request,
    mock_get_monthly_template_usage,
    extra_args,
):
    page = client_request.get(
        'main.template_usage',
        service_id=SERVICE_ONE_ID,
        **extra_args
    )

    mock_get_monthly_template_usage.assert_called_once_with(SERVICE_ONE_ID, 2016)

    table_rows = page.select('tbody tr')

    assert ' '.join(table_rows[0].text.split()) == (
        'My first template '
        'Text message template '
        '2'
    )

    assert len(table_rows) == len(['April'])
    assert len(page.select('.table-no-data')) == len(['May', 'June', 'July'])


def test_anyone_can_see_monthly_breakdown(
    client_request,
    api_user_active,
    service_one,
    mocker,
    mock_get_monthly_notification_stats,
):
    validate_route_permission_with_client(
        mocker,
        client_request,
        'GET',
        200,
        url_for('main.monthly', service_id=service_one['id']),
        ['view_activity'],
        api_user_active,
        service_one,
    )


def test_monthly_shows_letters_in_breakdown(
    client_request,
    service_one,
    mock_get_monthly_notification_stats,
):
    page = client_request.get(
        'main.monthly',
        service_id=service_one['id']
    )

    columns = page.select('.table-field-left-aligned .big-number-label')

    assert normalize_spaces(columns[0].text) == 'emails'
    assert normalize_spaces(columns[1].text) == 'text messages'
    assert normalize_spaces(columns[2].text) == 'letters'


@pytest.mark.parametrize('endpoint', [
    'main.monthly',
    'main.template_usage',
])
@freeze_time("2015-01-01 15:15:15.000000")
def test_stats_pages_show_last_3_years(
    client_request,
    endpoint,
    mock_get_monthly_notification_stats,
    mock_get_monthly_template_usage,
):
    page = client_request.get(
        endpoint,
        service_id=SERVICE_ONE_ID,
    )

    assert normalize_spaces(page.select_one('.pill').text) == (
        '2014 to 2015 financial year '
        '2013 to 2014 financial year '
        '2012 to 2013 financial year'
    )


def test_monthly_has_equal_length_tables(
    client_request,
    service_one,
    mock_get_monthly_notification_stats,
):
    page = client_request.get(
        'main.monthly',
        service_id=service_one['id']
    )

    assert page.select_one('.table-field-headings th').get('width') == "25%"


@freeze_time("2016-01-01 11:09:00.061258")
def test_should_show_upcoming_jobs_on_dashboard(
    client_request,
    mock_get_service_templates,
    mock_get_template_statistics,
    mock_get_service_statistics,
    mock_get_jobs,
    mock_get_scheduled_job_stats,
    mock_get_usage,
    mock_get_free_sms_fragment_limit,
    mock_get_inbound_sms_summary,
    mock_get_returned_letter_statistics_with_no_returned_letters,
):
    page = client_request.get(
        'main.service_dashboard',
        service_id=SERVICE_ONE_ID,
    )
    mock_get_jobs.assert_called_once_with(SERVICE_ONE_ID)
    mock_get_scheduled_job_stats.assert_called_once_with(SERVICE_ONE_ID)

    assert normalize_spaces(
        page.select_one('main h2').text
    ) == (
        'In the next few days'
    )

    assert normalize_spaces(
        page.select_one('a.banner-dashboard').text
    ) == (
        '2 files waiting to send '
        'sending starts today at 11:09am'
    )

    assert page.select_one('a.banner-dashboard')['href'] == url_for(
        'main.uploads', service_id=SERVICE_ONE_ID
    )


def test_should_not_show_upcoming_jobs_on_dashboard_if_count_is_0(
    mocker,
    client_request,
    mock_get_service_templates,
    mock_get_template_statistics,
    mock_get_service_statistics,
    mock_has_jobs,
    mock_get_usage,
    mock_get_free_sms_fragment_limit,
    mock_get_inbound_sms_summary,
    mock_get_returned_letter_statistics_with_no_returned_letters,
):
    mocker.patch('app.job_api_client.get_scheduled_job_stats', return_value={
        'count': 0,
        'soonest_scheduled_for': None,
    })
    page = client_request.get(
        'main.service_dashboard',
        service_id=SERVICE_ONE_ID,
    )
    mock_has_jobs.assert_called_once_with(SERVICE_ONE_ID)
    assert 'In the next few days' not in page.select_one('main').text
    assert 'files waiting to send ' not in page.select_one('main').text


def test_should_not_show_upcoming_jobs_on_dashboard_if_service_has_no_jobs(
    mocker,
    client_request,
    mock_get_service_templates,
    mock_get_template_statistics,
    mock_get_service_statistics,
    mock_has_no_jobs,
    mock_get_scheduled_job_stats,
    mock_get_usage,
    mock_get_free_sms_fragment_limit,
    mock_get_inbound_sms_summary,
    mock_get_returned_letter_statistics_with_no_returned_letters,
):
    page = client_request.get(
        'main.service_dashboard',
        service_id=SERVICE_ONE_ID,
    )
    mock_has_no_jobs.assert_called_once_with(SERVICE_ONE_ID)
    assert mock_get_scheduled_job_stats.called is False
    assert 'In the next few days' not in page.select_one('main').text
    assert 'files waiting to send ' not in page.select_one('main').text


@pytest.mark.parametrize('permissions', (
    ['email', 'sms'],
    ['email', 'sms', 'letter'],
))
@pytest.mark.parametrize('totals', [
    (
        {
            'email': {'requested': 0, 'delivered': 0, 'failed': 0},
            'sms': {'requested': 99999, 'delivered': 0, 'failed': 0},
            'letter': {'requested': 99999, 'delivered': 0, 'failed': 0}
        },
    ),
    (
        {
            'email': {'requested': 0, 'delivered': 0, 'failed': 0},
            'sms': {'requested': 0, 'delivered': 0, 'failed': 0},
            'letter': {'requested': 100000, 'delivered': 0, 'failed': 0},
        },
    ),
])
def test_correct_font_size_for_big_numbers(
    client_request,
    mocker,
    mock_get_service_templates,
    mock_get_template_statistics,
    mock_get_service_statistics,
    mock_has_no_jobs,
    mock_get_usage,
    mock_get_free_sms_fragment_limit,
    mock_get_returned_letter_statistics_with_no_returned_letters,
    service_one,
    permissions,
    totals,
):

    service_one['permissions'] = permissions

    mocker.patch(
        'app.main.views.dashboard.get_dashboard_totals',
        return_value=totals
    )

    page = client_request.get(
        'main.service_dashboard',
        service_id=service_one['id'],
    )

    assert (
        len(page.select_one('[data-key=totals]').select('.govuk-grid-column-one-third'))
    ) == (
        len(page.select_one('[data-key=usage]').select('.govuk-grid-column-one-third'))
    ) == (
        len(page.select('.big-number-with-status .big-number-smaller'))
    ) == 3


def test_should_not_show_jobs_on_dashboard_for_users_with_uploads_page(
    client_request,
    service_one,
    mock_get_service_templates,
    mock_get_template_statistics,
    mock_get_service_statistics,
    mock_get_jobs,
    mock_get_scheduled_job_stats,
    mock_get_usage,
    mock_get_free_sms_fragment_limit,
    mock_get_inbound_sms_summary,
    mock_get_returned_letter_statistics_with_no_returned_letters,
):
    page = client_request.get(
        'main.service_dashboard',
        service_id=SERVICE_ONE_ID,
    )
    for filename in {
        "export 1/1/2016.xls",
        "all email addresses.xlsx",
        "applicants.ods",
        "thisisatest.csv",
    }:
        assert filename not in page.select_one('main').text


@freeze_time("2012-03-31 12:12:12")
def test_usage_page(
    client_request,
    mock_get_usage,
    mock_get_billable_units,
    mock_get_free_sms_fragment_limit
):
    page = client_request.get(
        'main.usage',
        service_id=SERVICE_ONE_ID,
    )

    mock_get_billable_units.assert_called_once_with(SERVICE_ONE_ID, 2011)
    mock_get_usage.assert_called_once_with(SERVICE_ONE_ID, 2011)
    mock_get_free_sms_fragment_limit.assert_called_with(SERVICE_ONE_ID, 2011)

    cols = page.find_all('div', {'class': 'govuk-grid-column-one-third'})
    nav = page.find('ul', {'class': 'pill'})
    unselected_nav_links = nav.select('a:not(.pill-item--selected)')

    assert normalize_spaces(nav.find('a', {'aria-current': 'page'}).text) == '2011 to 2012 financial year'
    assert normalize_spaces(unselected_nav_links[0].text) == '2010 to 2011 financial year'
    assert normalize_spaces(unselected_nav_links[1].text) == '2009 to 2010 financial year'
    assert '252,190' in cols[1].text
    assert 'Text messages' in cols[1].text

    table = page.find('table').text.strip()

    assert '249,860 free text messages' in table
    assert '40 free text messages' in table
    assert '960 text messages at 1.65p' in table
    assert 'April' in table
    assert 'February' in table
    assert 'March' in table
    assert '£28.99' in table
    assert '140 free text messages' in table
    assert '£20.30' in table
    assert '1,230 text messages at 1.65p' in table


@freeze_time("2012-03-31 12:12:12")
def test_usage_page_with_letters(
    client_request,
    service_one,
    mock_get_usage,
    mock_get_billable_units,
    mock_get_free_sms_fragment_limit
):
    service_one['permissions'].append('letter')
    page = client_request.get(
        'main.usage',
        service_id=SERVICE_ONE_ID,
    )

    mock_get_billable_units.assert_called_once_with(SERVICE_ONE_ID, 2011)
    mock_get_usage.assert_called_once_with(SERVICE_ONE_ID, 2011)
    mock_get_free_sms_fragment_limit.assert_called_with(SERVICE_ONE_ID, 2011)

    cols = page.find_all('div', {'class': 'govuk-grid-column-one-third'})
    nav = page.find('ul', {'class': 'pill'})
    unselected_nav_links = nav.select('a:not(.pill-item--selected)')

    assert normalize_spaces(nav.find('a', {'aria-current': 'page'}).text) == '2011 to 2012 financial year'
    assert normalize_spaces(unselected_nav_links[0].text) == '2010 to 2011 financial year'
    assert normalize_spaces(unselected_nav_links[1].text) == '2009 to 2010 financial year'
    assert '252,190' in cols[1].text
    assert 'Text messages' in cols[1].text

    table = page.find('table').text.strip()

    assert '249,860 free text messages' in table
    assert '40 free text messages' in table
    assert '960 text messages at 1.65p' in table
    assert 'April' in table
    assert 'February' in table
    assert 'March' in table
    assert '£28.99' in table
    assert '140 free text messages' in table
    assert '£20.30' in table
    assert '1,230 text messages at 1.65p' in table
    assert '10 second class letters at 31p' in normalize_spaces(table)
    assert '5 first class letters at 33p' in normalize_spaces(table)
    assert '10 international letters at 84p' in normalize_spaces(table)


@freeze_time("2012-04-30 12:12:12")
def test_usage_page_displays_letters_ordered_by_postage(
    mocker,
    client_request,
    service_one,
    mock_get_usage,
    mock_get_free_sms_fragment_limit
):
    billable_units_resp = [
        {'month': 'April', 'notification_type': 'letter', 'rate': 0.5, 'billing_units': 1, 'postage': 'second'},
        {'month': 'April', 'notification_type': 'letter', 'rate': 1, 'billing_units': 1, 'postage': 'europe'},
        {'month': 'April', 'notification_type': 'letter', 'rate': 1, 'billing_units': 2, 'postage': 'rest-of-word'},
        {'month': 'April', 'notification_type': 'letter', 'rate': 1.5, 'billing_units': 7, 'postage': 'europe'},
        {'month': 'April', 'notification_type': 'letter', 'rate': 0.3, 'billing_units': 3, 'postage': 'second'},
        {'month': 'April', 'notification_type': 'letter', 'rate': 0.5, 'billing_units': 1, 'postage': 'first'},
    ]
    mocker.patch('app.billing_api_client.get_billable_units', return_value=billable_units_resp)
    service_one['permissions'].append('letter')
    page = client_request.get(
        'main.usage',
        service_id=SERVICE_ONE_ID,
    )

    row_for_april = page.find('table').find('tr', class_='table-row')
    postage_details = row_for_april.find_all('li', class_='tabular-numbers')

    assert len(postage_details) == 5
    assert normalize_spaces(postage_details[0].text) == '1 first class letter at 50p'
    assert normalize_spaces(postage_details[1].text) == '3 second class letters at 30p'
    assert normalize_spaces(postage_details[2].text) == '1 second class letter at 50p'
    assert normalize_spaces(postage_details[3].text) == '3 international letters at £1.00'
    assert normalize_spaces(postage_details[4].text) == '7 international letters at £1.50'


@freeze_time("2012-07-30 12:12:12")
def test_usage_page_displays_letters_split_by_month_and_postage(
    mocker,
    client_request,
    service_one,
    mock_get_usage,
    mock_get_free_sms_fragment_limit
):
    billable_units_resp = [
        {'month': 'April', 'notification_type': 'letter', 'rate': 0.5, 'billing_units': 1, 'postage': 'second'},
        {'month': 'April', 'notification_type': 'letter', 'rate': 1, 'billing_units': 1, 'postage': 'europe'},
        {'month': 'May', 'notification_type': 'letter', 'rate': 1, 'billing_units': 7, 'postage': 'europe'},
        {'month': 'May', 'notification_type': 'letter', 'rate': 0.5, 'billing_units': 3, 'postage': 'second'},
        {'month': 'May', 'notification_type': 'letter', 'rate': 0.7, 'billing_units': 1, 'postage': 'first'},
    ]
    mocker.patch('app.billing_api_client.get_billable_units', return_value=billable_units_resp)
    service_one['permissions'].append('letter')
    page = client_request.get(
        'main.usage',
        service_id=SERVICE_ONE_ID,
    )

    april_row = normalize_spaces(page.find('table').find_all('tr')[1].text)
    may_row = normalize_spaces(page.find('table').find_all('tr')[2].text)

    assert '1 second class letter at 50p' in april_row
    assert '1 international letter at £1.00' in april_row
    assert '1 first class letter at 70p' in may_row
    assert '3 second class letters at 50p' in may_row
    assert '7 international letters at £1.00' in may_row


def test_usage_page_with_year_argument(
    client_request,
    mock_get_usage,
    mock_get_billable_units,
    mock_get_free_sms_fragment_limit,
):
    client_request.get(
        'main.usage',
        service_id=SERVICE_ONE_ID,
        year=2000,
    )
    mock_get_billable_units.assert_called_once_with(SERVICE_ONE_ID, 2000)
    mock_get_usage.assert_called_once_with(SERVICE_ONE_ID, 2000)
    mock_get_free_sms_fragment_limit.assert_called_with(SERVICE_ONE_ID, 2000)


def test_usage_page_for_invalid_year(
    client_request,
):
    client_request.get(
        'main.usage',
        service_id=SERVICE_ONE_ID,
        year='abcd',
        _expected_status=404,
    )


@freeze_time("2012-03-31 12:12:12")
def test_future_usage_page(
    client_request,
    mock_get_future_usage,
    mock_get_future_billable_units,
    mock_get_free_sms_fragment_limit
):
    client_request.get(
        'main.usage',
        service_id=SERVICE_ONE_ID,
        year=2014,
    )

    mock_get_future_billable_units.assert_called_once_with(SERVICE_ONE_ID, 2014)
    mock_get_future_usage.assert_called_once_with(SERVICE_ONE_ID, 2014)
    mock_get_free_sms_fragment_limit.assert_called_with(SERVICE_ONE_ID, 2014)


def _test_dashboard_menu(client_request, mocker, usr, service, permissions):
    usr['permissions'][str(service['id'])] = permissions
    usr['services'] = [service['id']]
    mocker.patch('app.user_api_client.check_verify_code', return_value=(True, ''))
    mocker.patch('app.service_api_client.get_services', return_value={'data': [service]})
    mocker.patch('app.user_api_client.get_user', return_value=usr)
    mocker.patch('app.user_api_client.get_user_by_email', return_value=usr)
    mocker.patch('app.service_api_client.get_service', return_value={'data': service})
    client_request.login(usr)
    return client_request.get('main.service_dashboard', service_id=service['id'])


def test_menu_send_messages(
    client_request,
    mocker,
    notify_admin,
    api_user_active,
    service_one,
    mock_get_service_templates,
    mock_has_no_jobs,
    mock_get_template_statistics,
    mock_get_service_statistics,
    mock_get_usage,
    mock_get_inbound_sms_summary,
    mock_get_free_sms_fragment_limit,
    mock_get_returned_letter_statistics_with_no_returned_letters,
):
    service_one['permissions'] = ['email', 'sms', 'letter', 'upload_letters']

    page = _test_dashboard_menu(
        client_request,
        mocker,
        api_user_active,
        service_one,
        ['view_activity', 'send_texts', 'send_emails', 'send_letters']
    )
    page = str(page)
    assert url_for(
        'main.choose_template',
        service_id=service_one['id'],
    ) in page
    assert url_for('main.uploads', service_id=service_one['id']) in page
    assert url_for('main.manage_users', service_id=service_one['id']) in page

    assert url_for('main.service_settings', service_id=service_one['id']) not in page
    assert url_for('main.api_keys', service_id=service_one['id']) not in page
    assert url_for('main.view_providers') not in page


def test_menu_send_messages_when_service_does_not_have_upload_letters_permission(
    client_request,
    mocker,
    api_user_active,
    service_one,
    mock_get_service_templates,
    mock_has_no_jobs,
    mock_get_template_statistics,
    mock_get_service_statistics,
    mock_get_usage,
    mock_get_inbound_sms_summary,
    mock_get_free_sms_fragment_limit,
    mock_get_returned_letter_statistics_with_no_returned_letters,
):
    page = _test_dashboard_menu(
        client_request,
        mocker,
        api_user_active,
        service_one,
        ['view_activity', 'send_texts', 'send_emails', 'send_letters'])

    assert page.select_one('.navigation')
    assert url_for('main.uploads', service_id=service_one['id']) not in page.select_one('.navigation')


def test_menu_manage_service(
    client_request,
    mocker,
    api_user_active,
    service_one,
    mock_get_service_templates,
    mock_has_no_jobs,
    mock_get_template_statistics,
    mock_get_service_statistics,
    mock_get_usage,
    mock_get_inbound_sms_summary,
    mock_get_returned_letter_statistics_with_no_returned_letters,
    mock_get_free_sms_fragment_limit,
):
    page = _test_dashboard_menu(
        client_request,
        mocker,
        api_user_active,
        service_one,
        ['view_activity', 'manage_templates', 'manage_users', 'manage_settings'])
    page = str(page)
    assert url_for(
        'main.choose_template',
        service_id=service_one['id'],
    ) in page
    assert url_for('main.manage_users', service_id=service_one['id']) in page
    assert url_for('main.service_settings', service_id=service_one['id']) in page

    assert url_for('main.api_keys', service_id=service_one['id']) not in page


def test_menu_manage_api_keys(
    client_request,
    mocker,
    api_user_active,
    service_one,
    mock_get_service_templates,
    mock_has_no_jobs,
    mock_get_template_statistics,
    mock_get_service_statistics,
    mock_get_usage,
    mock_get_inbound_sms_summary,
    mock_get_returned_letter_statistics_with_no_returned_letters,
    mock_get_free_sms_fragment_limit,
):
    page = _test_dashboard_menu(
        client_request,
        mocker,
        api_user_active,
        service_one,
        ['view_activity', 'manage_api_keys'])

    page = str(page)

    assert url_for('main.choose_template', service_id=service_one['id'],) in page
    assert url_for('main.manage_users', service_id=service_one['id']) in page
    assert url_for('main.service_settings', service_id=service_one['id']) in page
    assert url_for('main.api_integration', service_id=service_one['id']) in page


def test_menu_all_services_for_platform_admin_user(
    client_request,
    mocker,
    platform_admin_user,
    service_one,
    mock_get_service_templates,
    mock_has_no_jobs,
    mock_get_template_statistics,
    mock_get_service_statistics,
    mock_get_usage,
    mock_get_inbound_sms_summary,
    mock_get_returned_letter_statistics_with_no_returned_letters,
    mock_get_free_sms_fragment_limit,
):
    page = _test_dashboard_menu(
        client_request,
        mocker,
        platform_admin_user,
        service_one,
        [])
    page = str(page)
    assert url_for('main.choose_template', service_id=service_one['id']) in page
    assert url_for('main.manage_users', service_id=service_one['id']) in page
    assert url_for('main.service_settings', service_id=service_one['id']) in page
    assert url_for('main.view_notifications', service_id=service_one['id'], message_type='email') in page
    assert url_for('main.view_notifications', service_id=service_one['id'], message_type='sms') in page
    assert url_for('main.api_keys', service_id=service_one['id']) not in page


def test_route_for_service_permissions(
    mocker,
    notify_admin,
    api_user_active,
    service_one,
    mock_get_service,
    mock_get_user,
    mock_get_service_templates,
    mock_has_no_jobs,
    mock_get_template_statistics,
    mock_get_service_statistics,
    mock_get_usage,
    mock_get_free_sms_fragment_limit,
    mock_get_inbound_sms_summary,
    mock_get_returned_letter_statistics_with_no_returned_letters,
):
    with notify_admin.test_request_context():
        validate_route_permission(
            mocker,
            notify_admin,
            "GET",
            200,
            url_for('main.service_dashboard', service_id=service_one['id']),
            ['view_activity'],
            api_user_active,
            service_one)


def test_aggregate_template_stats():
    expected = aggregate_template_usage(copy.deepcopy(stub_template_stats))
    assert len(expected) == 4
    assert expected[0]['template_name'] == 'four'
    assert expected[0]['count'] == 400
    assert expected[0]['template_id'] == 'id-4'
    assert expected[0]['template_type'] == 'letter'
    assert expected[1]['template_name'] == 'three'
    assert expected[1]['count'] == 300
    assert expected[1]['template_id'] == 'id-3'
    assert expected[1]['template_type'] == 'letter'
    assert expected[2]['template_name'] == 'two'
    assert expected[2]['count'] == 200
    assert expected[2]['template_id'] == 'id-2'
    assert expected[2]['template_type'] == 'email'
    assert expected[3]['template_name'] == 'one'
    assert expected[3]['count'] == 100
    assert expected[3]['template_id'] == 'id-1'
    assert expected[3]['template_type'] == 'sms'


def test_aggregate_notifications_stats():
    expected = aggregate_notifications_stats(copy.deepcopy(stub_template_stats))
    assert expected == {
        "sms": {"requested": 100, "delivered": 50, "failed": 0},
        "letter": {"requested": 700, "delivered": 700, "failed": 0},
        "email": {"requested": 200, "delivered": 0, "failed": 100}
    }


def test_service_dashboard_updates_gets_dashboard_totals(
    mocker,
    client_request,
    mock_get_service_templates,
    mock_get_template_statistics,
    mock_get_service_statistics,
    mock_has_no_jobs,
    mock_get_usage,
    mock_get_free_sms_fragment_limit,
    mock_get_inbound_sms_summary,
    mock_get_returned_letter_statistics_with_no_returned_letters,
):
    mocker.patch('app.main.views.dashboard.get_dashboard_totals', return_value={
        'email': {'requested': 123, 'delivered': 0, 'failed': 0},
        'sms': {'requested': 456, 'delivered': 0, 'failed': 0}
    })

    page = client_request.get(
        'main.service_dashboard',
        service_id=SERVICE_ONE_ID,
    )

    numbers = [number.text.strip() for number in page.find_all('span', class_='big-number-number')]
    assert '123' in numbers
    assert '456' in numbers


def test_get_dashboard_totals_adds_percentages():
    stats = {
        'sms': {
            'requested': 3,
            'delivered': 0,
            'failed': 2
        },
        'email': {
            'requested': 0,
            'delivered': 0,
            'failed': 0
        }
    }
    assert get_dashboard_totals(stats)['sms']['failed_percentage'] == '66.7'
    assert get_dashboard_totals(stats)['email']['failed_percentage'] == '0'


@pytest.mark.parametrize(
    'failures,expected', [
        (2, False),
        (3, False),
        (4, True)
    ]
)
def test_get_dashboard_totals_adds_warning(failures, expected):
    stats = {
        'sms': {
            'requested': 100,
            'delivered': 0,
            'failed': failures
        }
    }
    assert get_dashboard_totals(stats)['sms']['show_warning'] == expected


def test_format_monthly_stats_empty_case():
    assert format_monthly_stats_to_list({}) == []


def test_format_monthly_stats_labels_month():
    resp = format_monthly_stats_to_list({'2016-07': {}})
    assert resp[0]['name'] == 'July'


def test_format_monthly_stats_has_stats_with_failure_rate():
    resp = format_monthly_stats_to_list({
        '2016-07': {'sms': _stats(3, 1, 2)}
    })
    assert resp[0]['sms_counts'] == {
        'failed': 2,
        'failed_percentage': '66.7',
        'requested': 3,
        'show_warning': True,
    }


def test_format_monthly_stats_works_for_email_letter():
    resp = format_monthly_stats_to_list({
        '2016-07': {
            'sms': {},
            'email': {},
            'letter': {},
        }
    })
    assert isinstance(resp[0]['sms_counts'], dict)
    assert isinstance(resp[0]['email_counts'], dict)
    assert isinstance(resp[0]['letter_counts'], dict)


def _stats(requested, delivered, failed):
    return {'requested': requested, 'delivered': delivered, 'failed': failed}


@pytest.mark.parametrize('dict_in, expected_failed, expected_requested', [
    (
        {},
        0,
        0
    ),
    (
        {'temporary-failure': 1, 'permanent-failure': 1, 'technical-failure': 1},
        3,
        3,
    ),
    (
        {'created': 1, 'pending': 1, 'sending': 1, 'delivered': 1},
        0,
        4,
    ),
])
def test_aggregate_status_types(dict_in, expected_failed, expected_requested):
    sms_counts = aggregate_status_types({'sms': dict_in})['sms_counts']
    assert sms_counts['failed'] == expected_failed
    assert sms_counts['requested'] == expected_requested


@pytest.mark.parametrize(
    'now, expected_number_of_months', [
        (freeze_time("2017-12-31 11:09:00.061258"), 12),
        (freeze_time("2017-01-01 11:09:00.061258"), 10)
    ]
)
def test_get_free_paid_breakdown_for_billable_units(now, expected_number_of_months):
    sms_allowance = 250000
    with now:
        billing_units = get_free_paid_breakdown_for_billable_units(
            2016, sms_allowance, [
                {
                    'month': 'April', 'international': False, 'rate_multiplier': 1,
                    'notification_type': 'sms', 'rate': 1.65, 'billing_units': 100000
                },
                {
                    'month': 'May', 'international': False, 'rate_multiplier': 1,
                    'notification_type': 'sms', 'rate': 1.65, 'billing_units': 100000
                },
                {
                    'month': 'June', 'international': False, 'rate_multiplier': 1,
                    'notification_type': 'sms', 'rate': 1.65, 'billing_units': 100000
                },
                {
                    'month': 'February', 'international': False, 'rate_multiplier': 1,
                    'notification_type': 'sms', 'rate': 1.65, 'billing_units': 2000
                },
            ]
        )
        assert list(billing_units) == [
            {'free': 100000, 'name': 'April', 'paid': 0, 'letter_total': 0, 'letters': [], 'letter_cumulative': 0},
            {'free': 100000, 'name': 'May', 'paid': 0, 'letter_total': 0, 'letters': [], 'letter_cumulative': 0},
            {'free': 50000, 'name': 'June', 'paid': 50000, 'letter_total': 0, 'letters': [], 'letter_cumulative': 0},
            {'free': 0, 'name': 'July', 'paid': 0, 'letter_total': 0, 'letters': [], 'letter_cumulative': 0},
            {'free': 0, 'name': 'August', 'paid': 0, 'letter_total': 0, 'letters': [], 'letter_cumulative': 0},
            {'free': 0, 'name': 'September', 'paid': 0, 'letter_total': 0, 'letters': [], 'letter_cumulative': 0},
            {'free': 0, 'name': 'October', 'paid': 0, 'letter_total': 0, 'letters': [], 'letter_cumulative': 0},
            {'free': 0, 'name': 'November', 'paid': 0, 'letter_total': 0, 'letters': [], 'letter_cumulative': 0},
            {'free': 0, 'name': 'December', 'paid': 0, 'letter_total': 0, 'letters': [], 'letter_cumulative': 0},
            {'free': 0, 'name': 'January', 'paid': 0, 'letter_total': 0, 'letters': [], 'letter_cumulative': 0},
            {'free': 0, 'name': 'February', 'paid': 2000, 'letter_total': 0, 'letters': [], 'letter_cumulative': 0},
            {'free': 0, 'name': 'March', 'paid': 0, 'letter_total': 0, 'letters': [], 'letter_cumulative': 0}
        ][:expected_number_of_months]


def test_get_tuples_of_financial_years():
    assert list(get_tuples_of_financial_years(
        lambda year: 'http://example.com?year={}'.format(year),
        start=2040,
        end=2041,
    )) == [
        ('financial year', 2041, 'http://example.com?year=2041', '2041 to 2042'),
        ('financial year', 2040, 'http://example.com?year=2040', '2040 to 2041'),
    ]


def test_get_tuples_of_financial_years_defaults_to_2015():
    assert 2015 in list(get_tuples_of_financial_years(
        lambda year: 'http://example.com?year={}'.format(year),
        end=2040,
    ))[-1]


def test_org_breadcrumbs_do_not_show_if_service_has_no_org(
    client_request,
    mock_get_template_statistics,
    mock_get_service_templates_when_no_templates_exist,
    mock_has_no_jobs,
    mock_get_usage,
    mock_get_free_sms_fragment_limit,
    mock_get_returned_letter_statistics_with_no_returned_letters,
):
    page = client_request.get('main.service_dashboard', service_id=SERVICE_ONE_ID)

    assert not page.select('.navigation-organisation-link')


def test_org_breadcrumbs_do_not_show_if_user_is_not_an_org_member(
    mocker,
    mock_get_service_templates_when_no_templates_exist,
    mock_has_no_jobs,
    active_caseworking_user,
    client_request,
    mock_get_template_folders,
    mock_get_returned_letter_statistics_with_no_returned_letters,
    mock_get_api_keys,
):
    # active_caseworking_user is not an org member

    service_one_json = service_json(SERVICE_ONE_ID,
                                    users=[active_caseworking_user['id']],
                                    restricted=False,
                                    organisation_id=ORGANISATION_ID)
    mocker.patch('app.service_api_client.get_service', return_value={'data': service_one_json})

    client_request.login(active_caseworking_user, service=service_one_json)
    page = client_request.get('main.service_dashboard', service_id=SERVICE_ONE_ID, _follow_redirects=True)

    assert not page.select('.navigation-organisation-link')


def test_org_breadcrumbs_show_if_user_is_a_member_of_the_services_org(
    mocker,
    mock_get_template_statistics,
    mock_get_service_templates_when_no_templates_exist,
    mock_has_no_jobs,
    mock_get_usage,
    mock_get_free_sms_fragment_limit,
    mock_get_returned_letter_statistics_with_no_returned_letters,
    active_user_with_permissions,
    client_request,
):
    # active_user_with_permissions (used by the client_request) is an org member

    service_one_json = service_json(SERVICE_ONE_ID,
                                    users=[active_user_with_permissions['id']],
                                    restricted=False,
                                    organisation_id=ORGANISATION_ID)

    mocker.patch('app.service_api_client.get_service', return_value={'data': service_one_json})
    mocker.patch('app.organisations_client.get_organisation', return_value=organisation_json(
        id_=ORGANISATION_ID,
    ))

    page = client_request.get('main.service_dashboard', service_id=SERVICE_ONE_ID)
    assert page.select_one('.navigation-organisation-link')['href'] == url_for(
        'main.organisation_dashboard',
        org_id=ORGANISATION_ID,
    )


def test_org_breadcrumbs_do_not_show_if_user_is_a_member_of_the_services_org_but_service_is_in_trial_mode(
    mocker,
    mock_get_template_statistics,
    mock_get_service_templates_when_no_templates_exist,
    mock_has_no_jobs,
    mock_get_usage,
    mock_get_free_sms_fragment_limit,
    mock_get_returned_letter_statistics_with_no_returned_letters,
    active_user_with_permissions,
    client_request,
):
    # active_user_with_permissions (used by the client_request) is an org member

    service_one_json = service_json(SERVICE_ONE_ID,
                                    users=[active_user_with_permissions['id']],
                                    organisation_id=ORGANISATION_ID)

    mocker.patch('app.service_api_client.get_service', return_value={'data': service_one_json})
    mocker.patch('app.models.service.Organisation')

    page = client_request.get('main.service_dashboard', service_id=SERVICE_ONE_ID)

    assert not page.select('.navigation-breadcrumb')


def test_org_breadcrumbs_show_if_user_is_platform_admin(
    mocker,
    mock_get_template_statistics,
    mock_get_service_templates_when_no_templates_exist,
    mock_has_no_jobs,
    mock_get_usage,
    mock_get_free_sms_fragment_limit,
    mock_get_returned_letter_statistics_with_no_returned_letters,
    platform_admin_user,
    client_request,
):
    service_one_json = service_json(SERVICE_ONE_ID,
                                    users=[platform_admin_user['id']],
                                    organisation_id=ORGANISATION_ID)

    mocker.patch('app.service_api_client.get_service', return_value={'data': service_one_json})
    mocker.patch('app.organisations_client.get_organisation', return_value=organisation_json(
        id_=ORGANISATION_ID,
    ))

    client_request.login(platform_admin_user, service_one_json)
    page = client_request.get('main.service_dashboard', service_id=SERVICE_ONE_ID)

    assert page.select_one('.navigation-organisation-link')['href'] == url_for(
        'main.organisation_dashboard',
        org_id=ORGANISATION_ID,
    )


def test_breadcrumb_shows_if_service_is_suspended(
    mocker,
    mock_get_template_statistics,
    mock_get_service_templates_when_no_templates_exist,
    mock_has_no_jobs,
    mock_get_usage,
    mock_get_free_sms_fragment_limit,
    mock_get_returned_letter_statistics_with_no_returned_letters,
    active_user_with_permissions,
    client_request,
):
    service_one_json = service_json(
        SERVICE_ONE_ID,
        active=False,
        users=[active_user_with_permissions['id']],
    )

    mocker.patch('app.service_api_client.get_service', return_value={'data': service_one_json})
    page = client_request.get('main.service_dashboard', service_id=SERVICE_ONE_ID)

    assert 'Suspended' in page.select_one('.navigation-service-name').text


@pytest.mark.parametrize('permissions', (
    ['email', 'sms'],
    ['email', 'sms', 'letter'],
))
def test_should_show_usage_on_dashboard(
    client_request,
    service_one,
    mock_get_service_templates,
    mock_get_template_statistics,
    mock_has_no_jobs,
    mock_get_usage,
    mock_get_free_sms_fragment_limit,
    mock_get_returned_letter_statistics_with_no_returned_letters,
    permissions,
):
    service_one['permissions'] = permissions
    page = client_request.get('main.service_dashboard', service_id=SERVICE_ONE_ID)

    assert normalize_spaces(
        page.select_one('[data-key=usage]').text
    ) == (
        'Unlimited '
        'free email allowance '
        '£36.14 '
        'spent on text messages '
        '£0.00 '
        'spent on letters'
    )