def test_platform_manager_find_by_name_and_version_found():
available_platform = Platform('ubuntu', 'trusty')
available_platforms = [available_platform]
platform_manager = PlatformManager(available_platforms)
found_platform = platform_manager.find_by_name_and_version('ubuntu', 'trusty')
assert id(found_platform) == id(available_platform)
def test_platform_manager_select_platform_by_name_and_version_ignores_non_available():
available_platforms = [Platform('ubuntu', 'trusty')]
platform_manager = PlatformManager(available_platforms)
assert len(platform_manager.selected_platforms) == 0
platform_manager.select_platform_by_name_and_version('ubuntu', 'precise')
assert len(platform_manager.selected_platforms) == 0
def test_platform_manager_select_platform_by_name_and_version_adds_platform_to_selected():
available_platform = Platform('ubuntu', 'trusty')
available_platforms = [available_platform]
platform_manager = PlatformManager(available_platforms)
assert len(platform_manager.selected_platforms) == 0
platform_manager.select_platform_by_name_and_version('ubuntu', 'trusty')
assert len(platform_manager.selected_platforms) == 1
assert id(platform_manager.selected_platforms[0]) == id(available_platform)
def test_platform_manager_find_by_name_and_version_not_found():
available_platform = Platform('ubuntu', 'trusty')
available_platforms = [available_platform]
platform_manager = PlatformManager(available_platforms)
assert platform_manager.find_by_name_and_version('ubuntu', 'precise') is None
def test_platform_manager_find_by_id_without_colon():
available_platform = Platform('ubuntu', 'trusty')
available_platforms = [available_platform]
platform_manager = PlatformManager(available_platforms)
assert platform_manager.find_by_id('ubuntutrusty') is None
def test_platform_manager_find_by_id_not_found():
available_platform = Platform('ubuntu', 'trusty')
available_platforms = [available_platform]
platform_manager = PlatformManager(available_platforms)
assert platform_manager.find_by_id('ubuntu:precise') is None
def test_platform_manager_find_by_id_found():
available_platform = Platform('ubuntu', 'trusty')
available_platforms = [available_platform]
platform_manager = PlatformManager(available_platforms)
assert id(platform_manager.find_by_id('ubuntu:trusty')) == id(available_platform)
