apprise/test/test_attach_base.py

# -*- coding: utf-8 -*-
# BSD 3-Clause License
#
# Apprise - Push Notification Library.
# Copyright (c) 2023, Chris Caron <lead2gold@gmail.com>
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions are met:
#
# 1. Redistributions of source code must retain the above copyright notice,
#    this list of conditions and the following disclaimer.
#
# 2. Redistributions in binary form must reproduce the above copyright notice,
#    this list of conditions and the following disclaimer in the documentation
#    and/or other materials provided with the distribution.
#
# 3. Neither the name of the copyright holder nor the names of its
#    contributors may be used to endorse or promote products derived from
#    this software without specific prior written permission.
#
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
# AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
# ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
# LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
# CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
# SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
# INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
# CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
# ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
# POSSIBILITY OF SUCH DAMAGE.

import pytest
from unittest import mock
from apprise.attachment.AttachBase import AttachBase

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


def test_mimetype_initialization():
    """
    API: AttachBase() mimetype initialization

    """
    with mock.patch('mimetypes.init') as mock_init:
        with mock.patch('mimetypes.inited', True):
            AttachBase()
            assert mock_init.call_count == 0

    with mock.patch('mimetypes.init') as mock_init:
        with mock.patch('mimetypes.inited', False):
            AttachBase()
            assert mock_init.call_count == 1


def test_attach_base():
    """
    API: AttachBase()

    """
    # an invalid mime-type
    with pytest.raises(TypeError):
        AttachBase(**{'mimetype': 'invalid'})

    # a valid mime-type does not cause an exception to throw
    AttachBase(**{'mimetype': 'image/png'})

    # Create an object with no mimetype over-ride
    obj = AttachBase()

    # Get our url object
    str(obj)

    # We can not process name/path/mimetype at a Base level
    with pytest.raises(NotImplementedError):
        obj.download()

    with pytest.raises(NotImplementedError):
        obj.name

    with pytest.raises(NotImplementedError):
        obj.path

    with pytest.raises(NotImplementedError):
        obj.mimetype

    # Unsupported URLs are not parsed
    assert AttachBase.parse_url(url='invalid://') is None

    # Valid URL & Valid Format
    results = AttachBase.parse_url(url='file://relative/path')
    assert isinstance(results, dict)
    # No mime is defined
    assert results.get('mimetype') is None

    # Valid URL & Valid Format with mime type set
    results = AttachBase.parse_url(url='file://relative/path?mime=image/jpeg')
    assert isinstance(results, dict)
    # mime defined
    assert results.get('mimetype') == 'image/jpeg'
    # We can retrieve our url
    assert str(results)