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import unittest
from unittest.mock import ANY, patch
from prompt_toolkit.enums import EditingMode
from prompt_toolkit.key_binding.key_bindings import KeyBindings
from prompt_toolkit.styles.style import Style
from InquirerPy.exceptions import InvalidArgument, RequiredKeyNotFound
from InquirerPy.prompts.checkbox import CheckboxPrompt, InquirerPyCheckboxControl
from InquirerPy.separator import Separator
class TestCheckbox(unittest.TestCase):
separator = Separator()
choices = [
"boy",
"girl",
separator,
{"name": "mix", "value": "boy&girl", "enabled": True},
]
def test_checkbox_control(self):
checkbox_control = InquirerPyCheckboxControl(
self.choices, "boy&girl", "1", "2", "3", None
)
self.assertEqual(
checkbox_control.choices,
[
{"name": "boy", "value": "boy", "enabled": False},
{"name": "girl", "value": "girl", "enabled": False},
{"name": 15 * "-", "value": self.separator, "enabled": False},
{"name": "mix", "value": "boy&girl", "enabled": True},
],
)
self.assertEqual(checkbox_control.selected_choice_index, 3)
self.assertEqual(
checkbox_control._get_formatted_choices(),
[
("", " "),
("", " "),
("class:checkbox", "3"),
("", " "),
("", "boy"),
("", "\n"),
("", " "),
("", " "),
("class:checkbox", "3"),
("", " "),
("", "girl"),
("", "\n"),
("", " "),
("", " "),
("class:separator", "---------------"),
("", "\n"),
("class:pointer", "1"),
("", " "),
("class:checkbox", "2"),
("", " "),
("[SetCursorPosition]", ""),
("class:pointer", "mix"),
],
)
self.assertEqual(checkbox_control.choice_count, 4)
self.assertEqual(
checkbox_control.selection,
{"name": "mix", "value": "boy&girl", "enabled": True},
)
def test_checkbox_control_exceptions(self):
self.assertRaises(
RequiredKeyNotFound,
InquirerPyCheckboxControl,
[
{"what": "apple", "value": "peach"},
"pear",
],
"watermelon",
"",
"",
"",
None,
)
self.assertRaises(
InvalidArgument, InquirerPyCheckboxControl, [], None, "", "", "", None
)
self.assertRaises(
InvalidArgument,
InquirerPyCheckboxControl,
[Separator(), Separator()],
None,
"",
"",
"",
None,
)
def test_checkbox_prompt(self):
prompt = CheckboxPrompt(
message="Select something",
choices=self.choices,
default="boy&girl",
style=None,
vi_mode=False,
qmark="!",
pointer="<",
instruction="TAB",
)
self.assertEqual(prompt._editing_mode, EditingMode.EMACS)
self.assertIsInstance(prompt.content_control, InquirerPyCheckboxControl)
self.assertIsInstance(prompt._kb, KeyBindings)
self.assertIsInstance(prompt._style, Style)
self.assertEqual(prompt._message, "Select something")
self.assertEqual(prompt._qmark, "!")
self.assertEqual(prompt.instruction, "TAB")
def test_minimum_args(self):
CheckboxPrompt(message="yes", choices=self.choices)
def test_checkbox_prompt_message(self):
prompt = CheckboxPrompt(
message="Select something",
choices=self.choices,
instruction="TAB",
)
self.assertEqual(
prompt._get_prompt_message(),
[
("class:questionmark", "?"),
("class:question", " Select something"),
("class:instruction", " TAB "),
],
)
def test_checkbox_bindings(self):
prompt = CheckboxPrompt(message="", choices=self.choices)
self.assertEqual(prompt.content_control.selected_choice_index, 0)
prompt._handle_down(None)
self.assertEqual(prompt.content_control.selected_choice_index, 1)
prompt._handle_down(None)
self.assertEqual(prompt.content_control.selected_choice_index, 3)
prompt._handle_down(None)
self.assertEqual(prompt.content_control.selected_choice_index, 0)
prompt._handle_up(None)
self.assertEqual(prompt.content_control.selected_choice_index, 3)
prompt._handle_up(None)
self.assertEqual(prompt.content_control.selected_choice_index, 1)
self.assertEqual(prompt.status["result"], None)
self.assertEqual(prompt.status["answered"], False)
self.assertEqual(prompt.status["skipped"], False)
with patch("prompt_toolkit.utils.Event") as mock:
event = mock.return_value
prompt._handle_enter(event)
self.assertEqual(prompt.status["result"], ["mix"])
self.assertEqual(prompt.status["answered"], True)
prompt._handle_toggle_choice(None)
self.assertEqual(
prompt.content_control.choices,
[
{"enabled": False, "name": "boy", "value": "boy"},
{"enabled": True, "name": "girl", "value": "girl"},
{"enabled": False, "name": "---------------", "value": ANY},
{"enabled": True, "name": "mix", "value": "boy&girl"},
],
)
prompt._handle_toggle_all(None)
self.assertEqual(
prompt.content_control.choices,
[
{"enabled": True, "name": "boy", "value": "boy"},
{"enabled": False, "name": "girl", "value": "girl"},
{"enabled": False, "name": "---------------", "value": ANY},
{"enabled": False, "name": "mix", "value": "boy&girl"},
],
)
prompt._handle_toggle_all(None, True)
self.assertEqual(
prompt.content_control.choices,
[
{"enabled": True, "name": "boy", "value": "boy"},
{"enabled": True, "name": "girl", "value": "girl"},
{"enabled": False, "name": "---------------", "value": ANY},
{"enabled": True, "name": "mix", "value": "boy&girl"},
],
)
def test_validator(self):
prompt = CheckboxPrompt(
message="",
choices=self.choices,
validate=lambda x: len(x) > 2,
invalid_message="hello",
)
with patch("prompt_toolkit.utils.Event") as mock:
self.assertEqual(prompt._invalid, False)
event = mock.return_value
prompt._handle_enter(event)
self.assertEqual(prompt._invalid, True)
self.assertEqual(prompt._invalid_message, "hello")
def test_kb(self):
prompt = CheckboxPrompt(message="", choices=self.choices)
prompt._invalid = True
@prompt.register_kb("b")
def test(_):
pass
test("") # type: ignore
self.assertEqual(prompt._invalid, False)
def test_checkbox_enter_empty(self):
prompt = CheckboxPrompt(message="", choices=["haah", "haha", "what"])
with patch("prompt_toolkit.utils.Event") as mock:
event = mock.return_value
prompt._handle_enter(event)
self.assertEqual(prompt.status["result"], [])
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