apprise/test/test_discord_plugin.py

# -*- coding: utf-8 -*-
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# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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import os
import six
import mock
import pytest
import requests
from apprise import Apprise
from apprise import AppriseAttachment
from apprise import plugins
from apprise import NotifyType
from apprise import NotifyFormat

# Disable logging for a cleaner testing output
import logging
logging.disable(logging.CRITICAL)

# Attachment Directory
TEST_VAR_DIR = os.path.join(os.path.dirname(__file__), 'var')


@mock.patch('requests.post')
def test_discord_plugin(mock_post):
    """
    API: NotifyDiscord() General Checks

    """
    # Disable Throttling to speed testing
    plugins.NotifyBase.request_rate_per_sec = 0

    # Initialize some generic (but valid) tokens
    webhook_id = 'A' * 24
    webhook_token = 'B' * 64

    # Prepare Mock
    mock_post.return_value = requests.Request()
    mock_post.return_value.status_code = requests.codes.ok

    # Invalid webhook id
    with pytest.raises(TypeError):
        plugins.NotifyDiscord(webhook_id=None, webhook_token=webhook_token)
    # Invalid webhook id (whitespace)
    with pytest.raises(TypeError):
        plugins.NotifyDiscord(webhook_id="  ", webhook_token=webhook_token)

    # Invalid webhook token
    with pytest.raises(TypeError):
        plugins.NotifyDiscord(webhook_id=webhook_id, webhook_token=None)
    # Invalid webhook token (whitespace)
    with pytest.raises(TypeError):
        plugins.NotifyDiscord(webhook_id=webhook_id, webhook_token="   ")

    obj = plugins.NotifyDiscord(
        webhook_id=webhook_id,
        webhook_token=webhook_token,
        footer=True, thumbnail=False)

    # Test that we get a string response
    assert isinstance(obj.url(), six.string_types) is True

    # This call includes an image with it's payload:
    assert obj.notify(
        body='body', title='title', notify_type=NotifyType.INFO) is True

    # Test our header parsing
    test_markdown = "## Heading one\nbody body\n\n" + \
        "# Heading 2 ##\n\nTest\n\n" + \
        "more content\n" + \
        "even more content  \t\r\n\n\n" + \
        "# Heading 3 ##\n\n\n" + \
        "normal content\n" + \
        "# heading 4\n" + \
        "#### Heading 5"

    results = obj.extract_markdown_sections(test_markdown)
    assert isinstance(results, list) is True
    # We should have 5 sections (since there are 5 headers identified above)
    assert len(results) == 5
    assert results[0]['name'] == 'Heading one'
    assert results[0]['value'] == '```md\nbody body\n```'
    assert results[1]['name'] == 'Heading 2'
    assert results[1]['value'] == \
        '```md\nTest\n\nmore content\neven more content\n```'
    assert results[2]['name'] == 'Heading 3'
    assert results[2]['value'] == \
        '```md\nnormal content\n```'
    assert results[3]['name'] == 'heading 4'
    assert results[3]['value'] == '```md\n\n```'
    assert results[4]['name'] == 'Heading 5'
    assert results[4]['value'] == '```md\n\n```'

    # Test our markdown
    obj = Apprise.instantiate(
        'discord://{}/{}/?format=markdown'.format(webhook_id, webhook_token))
    assert isinstance(obj, plugins.NotifyDiscord)
    assert obj.notify(
        body=test_markdown, title='title', notify_type=NotifyType.INFO) is True

    # Empty String
    results = obj.extract_markdown_sections("")
    assert isinstance(results, list) is True
    assert len(results) == 0

    # String without Heading
    test_markdown = "Just a string without any header entries.\n" + \
        "A second line"
    results = obj.extract_markdown_sections(test_markdown)
    assert isinstance(results, list) is True
    assert len(results) == 0

    # Use our test markdown string during a notification
    assert obj.notify(
        body=test_markdown, title='title', notify_type=NotifyType.INFO) is True

    # Create an apprise instance
    a = Apprise()

    # Our processing is slightly different when we aren't using markdown
    # as we do not pre-parse content during our notifications
    assert a.add(
        'discord://{webhook_id}/{webhook_token}/'
        '?format=markdown&footer=Yes'.format(
            webhook_id=webhook_id,
            webhook_token=webhook_token)) is True

    # This call includes an image with it's payload:
    assert a.notify(body=test_markdown, title='title',
                    notify_type=NotifyType.INFO,
                    body_format=NotifyFormat.TEXT) is True

    assert a.notify(body=test_markdown, title='title',
                    notify_type=NotifyType.INFO,
                    body_format=NotifyFormat.MARKDOWN) is True

    # Toggle our logo availability
    a.asset.image_url_logo = None
    assert a.notify(
        body='body', title='title', notify_type=NotifyType.INFO) is True


@mock.patch('requests.post')
def test_discord_attachments(mock_post):
    """
    API: NotifyDiscord() Attachment Checks

    """
    # Disable Throttling to speed testing
    plugins.NotifyBase.request_rate_per_sec = 0

    # Initialize some generic (but valid) tokens
    webhook_id = 'C' * 24
    webhook_token = 'D' * 64

    # Prepare Mock return object
    mock_post.return_value = requests.Request()
    mock_post.return_value.status_code = requests.codes.ok

    # Test our markdown
    obj = Apprise.instantiate(
        'discord://{}/{}/?format=markdown'.format(webhook_id, webhook_token))

    # attach our content
    attach = AppriseAttachment(os.path.join(TEST_VAR_DIR, 'apprise-test.gif'))

    assert obj.notify(
        body='body', title='title', notify_type=NotifyType.INFO,
        attach=attach) is True

    # An invalid attachment will cause a failure
    path = os.path.join(TEST_VAR_DIR, '/invalid/path/to/an/invalid/file.jpg')
    attach = AppriseAttachment(path)
    assert obj.notify(
        body='body', title='title', notify_type=NotifyType.INFO,
        attach=path) is False

    # Throw an exception on the second call to requests.post()
    mock_post.return_value = None
    response = mock.Mock()
    response.status_code = requests.codes.ok
    mock_post.side_effect = [response, OSError()]

    # update our attachment to be valid
    attach = AppriseAttachment(os.path.join(TEST_VAR_DIR, 'apprise-test.gif'))
    # Test our markdown

    # We'll fail now because of an internal exception
    assert obj.send(body="test", attach=attach) is False