dependencies_test.py

import os

extra_plugin_dir = os.path.join(os.path.dirname(os.path.realpath(__file__)), 'dependent_plugins')


def test_if_all_loaded_by_default(testbot):
    plug_names = testbot.bot.plugin_manager.get_all_active_plugin_names()
    assert 'Single' in plug_names
    assert 'Parent1' in plug_names
    assert 'Parent2' in plug_names


def test_single_dependency(testbot):
    pm = testbot.bot.plugin_manager
    for p in ('Single', 'Parent1', 'Parent2'):
        pm.deactivate_plugin(p)

    # everything should be gone
    plug_names = pm.get_all_active_plugin_names()
    assert 'Single' not in plug_names
    assert 'Parent1' not in plug_names
    assert 'Parent2' not in plug_names

    pm.activate_plugin('Single')

    # it should have activated the dependent plugin 'Parent1' only
    plug_names = pm.get_all_active_plugin_names()
    assert 'Single' in plug_names
    assert 'Parent1' in plug_names
    assert 'Parent2' not in plug_names


def test_double_dependency(testbot):
    pm = testbot.bot.plugin_manager
    all = ('Double', 'Parent1', 'Parent2')
    for p in all:
        pm.deactivate_plugin(p)

    pm.activate_plugin('Double')
    plug_names = pm.get_all_active_plugin_names()
    for p in all:
        assert p in plug_names


def test_dependency_retrieval(testbot):
    assert 'youpi' in testbot.exec_command('!depfunc')


def test_direct_circular_dependency(testbot):
    plug_names = testbot.bot.plugin_manager.get_all_active_plugin_names()
    assert 'Circular1' not in plug_names


def test_indirect_circular_dependency(testbot):
    plug_names = testbot.bot.plugin_manager.get_all_active_plugin_names()
    assert 'Circular2' not in plug_names
    assert 'Circular3' not in plug_names
    assert 'Circular4' not in plug_names