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import os
import unittest
from functools import partial
from unittest.mock import ANY, call, patch
from prompt_toolkit.buffer import ValidationState
from prompt_toolkit.enums import EditingMode
from prompt_toolkit.filters.base import Condition
from prompt_toolkit.keys import Keys
from InquirerPy.enum import INQUIRERPY_KEYBOARD_INTERRUPT
from InquirerPy.exceptions import RequiredKeyNotFound
from InquirerPy.prompts.input import InputPrompt
from InquirerPy.utils import get_style
from InquirerPy.validator import NumberValidator
from tests.style import get_sample_style
class TestBaseSimple(unittest.TestCase):
@patch("InquirerPy.base.simple.KeyBindings.add")
@patch("InquirerPy.base.simple.Validator.from_callable")
@patch("InquirerPy.base.simple.Style.from_dict")
def test_constructor_default(self, mocked_style, mocked_validator, mocked_kb):
input_prompt = InputPrompt(message="Enter your name", style=None, default="1")
self.assertEqual(input_prompt._message, "Enter your name")
mocked_style.assert_has_calls([call(get_sample_style())])
self.assertEqual(input_prompt._default, "1")
self.assertEqual(input_prompt._qmark, "?")
self.assertEqual(input_prompt._amark, "?")
self.assertEqual(input_prompt._editing_mode, EditingMode.EMACS)
mocked_validator.assert_has_calls(
[call(ANY, "Invalid input", move_cursor_to_end=True)]
)
mocked_kb.assert_has_calls([call("c-c")])
@patch("InquirerPy.base.simple.Validator.from_callable")
@patch("InquirerPy.base.simple.Style.from_dict")
def test_constructor_custom(self, mocked_style, mocked_validator):
input_prompt = InputPrompt(
message=lambda _: "Enter your name",
style=get_style({"questionmark": "#111111"}, style_override=False),
qmark="[?]",
amark="*",
default=lambda _: "1",
vi_mode=True,
validate=NumberValidator(),
)
style = get_sample_style()
style["questionmark"] = "#111111"
self.assertEqual(input_prompt._message, "Enter your name")
mocked_style.assert_has_calls([call(style)])
self.assertEqual(input_prompt._default, "1")
self.assertEqual(input_prompt._qmark, "[?]")
self.assertEqual(input_prompt._amark, "*")
self.assertEqual(input_prompt._editing_mode, EditingMode.VI)
mocked_validator.assert_not_called()
def test_vi_kb(self):
prompt = InputPrompt(message="")
self.assertEqual(prompt._editing_mode, EditingMode.EMACS)
os.environ["INQUIRERPY_VI_MODE"] = "true"
prompt = InputPrompt(message="")
self.assertEqual(prompt._editing_mode, EditingMode.VI)
prompt = InputPrompt(message="", vi_mode=False)
self.assertEqual(prompt._editing_mode, EditingMode.VI)
del os.environ["INQUIRERPY_VI_MODE"]
def test_prompt_message_initial(self):
input_prompt = InputPrompt(message="Enter your name", style=None, qmark="[?]")
message = input_prompt._get_prompt_message()
message = input_prompt._get_prompt_message()
self.assertEqual(
message,
[
("class:questionmark", "[?]"),
("class:question", " Enter your name"),
("class:instruction", " "),
],
)
def test_prompt_message_answered(self):
input_prompt = InputPrompt(message="Enter your name", style=None, qmark="[?]")
input_prompt.status["answered"] = True
input_prompt.status["result"] = "haha"
message = input_prompt._get_prompt_message()
self.assertEqual(
message,
[
("class:answermark", "?"),
("class:answered_question", " Enter your name"),
("class:answer", " haha"),
],
)
def test_prompt_message_kbi(self):
input_prompt = InputPrompt(message="Enter your name", style=None, qmark="[?]")
input_prompt.status["answered"] = True
input_prompt.status["result"] = INQUIRERPY_KEYBOARD_INTERRUPT
input_prompt.status["skipped"] = True
message = input_prompt._get_prompt_message()
self.assertEqual(
message, [("class:skipped", "[?]"), ("class:skipped", " Enter your name ")]
)
@patch("InquirerPy.base.simple.KeyBindings.add")
def test_register_kb(self, mocked_kb):
prompt = InputPrompt(message="")
hello = prompt.register_kb("alt-a", "alt-b", filter=True)
@hello
def _(_): # type:ignore
pass
mocked_kb.assert_has_calls([call("escape", "a", "escape", "b", filter=True)])
condition = Condition(lambda: True)
hello = prompt.register_kb("c-i", filter=condition)
@hello
def _(_):
pass
mocked_kb.assert_has_calls([call("c-i", filter=condition)])
@patch("InquirerPy.base.simple.BaseSimplePrompt.register_kb")
def test_keybinding_factory(self, mocked_kb):
prompt = InputPrompt(message="")
mocked_kb.assert_has_calls([call(Keys.Enter, filter=ANY)])
mocked_kb.assert_has_calls([call(Keys.Escape, Keys.Enter, filter=ANY)])
mocked_kb.assert_has_calls([call("c-c", filter=prompt._is_rasing_kbi)])
mocked_kb.assert_has_calls([call("c-d", filter=~prompt._is_rasing_kbi)])
mocked_kb.assert_has_calls([call("c-c", filter=~prompt._is_rasing_kbi)])
mocked_kb.reset_mock()
prompt = partial(
InputPrompt, message="", keybindings={"hello": [{"key": "c-d"}]}
)
self.assertRaises(RequiredKeyNotFound, prompt)
def test_handle_interrupt(self):
prompt = InputPrompt(message="")
with patch("prompt_toolkit.utils.Event") as mock:
event = mock.return_value
prompt._handle_interrupt(event)
self.assertEqual(prompt.status["answered"], True)
self.assertEqual(prompt.status["result"], INQUIRERPY_KEYBOARD_INTERRUPT)
self.assertEqual(prompt.status["skipped"], True)
@patch.object(InputPrompt, "_run")
def test_execute_kbi(self, mocked_run):
prompt = InputPrompt(message="")
mocked_run.return_value = INQUIRERPY_KEYBOARD_INTERRUPT
self.assertTrue(prompt._raise_kbi)
self.assertRaises(KeyboardInterrupt, prompt.execute, True)
os.environ["INQUIRERPY_NO_RAISE_KBI"] = "True"
prompt = InputPrompt(message="")
self.assertFalse(prompt._raise_kbi)
del os.environ["INQUIRERPY_NO_RAISE_KBI"]
@patch.object(InputPrompt, "_run")
def test_execute_filter(self, mocked_run):
mocked_run.return_value = "1"
prompt = InputPrompt(message="")
result = prompt.execute()
self.assertEqual(result, "1")
prompt = InputPrompt(message="", filter=lambda result: int(result) * 2)
result = prompt.execute()
self.assertEqual(result, 2)
def test_handle_skip(self) -> None:
prompt = InputPrompt(message="", mandatory=True, mandatory_message="hello")
with patch("prompt_toolkit.utils.Event") as mock:
event = mock.return_value
prompt._handle_skip(event)
self.assertEqual(
prompt._session.default_buffer.validation_state, ValidationState.INVALID
)
self.assertEqual(str(prompt._session.default_buffer.validation_error), "hello")
self.assertEqual(prompt.status["answered"], False)
self.assertEqual(prompt.status["skipped"], False)
self.assertEqual(prompt.status["result"], None)
prompt = InputPrompt(message="", mandatory=False)
with patch("prompt_toolkit.utils.Event") as mock:
event = mock.return_value
prompt._handle_skip(event)
self.assertEqual(prompt.status["answered"], True)
self.assertEqual(prompt.status["skipped"], True)
self.assertEqual(prompt.status["result"], None)
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