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import os
import shutil
import tempfile
import unittest
from contextlib import contextmanager
from pathlib import Path
from unittest.mock import ANY, call, patch
from prompt_toolkit.buffer import Buffer
from prompt_toolkit.completion import CompleteEvent
from prompt_toolkit.document import Document
from prompt_toolkit.enums import EditingMode
from prompt_toolkit.input.defaults import create_pipe_input
from prompt_toolkit.output import DummyOutput
from prompt_toolkit.shortcuts.prompt import CompleteStyle
from InquirerPy.exceptions import InvalidArgument
from InquirerPy.prompts.filepath import FilePathCompleter, FilePathPrompt
from InquirerPy.utils import InquirerPyStyle
from InquirerPy.validator import PathValidator
class TestFilePath(unittest.TestCase):
def setUp(self):
self.dirs_to_create = ["dir1", "dir2", "dir3", ".dir"]
self.files_to_create = ["file1", "file2", "file3", ".file"]
self.test_dir = Path(tempfile.mkdtemp())
self.create_temp_files()
def tearDown(self):
shutil.rmtree(self.test_dir)
@contextmanager
def chdir(self, directory):
orig_dir = os.getcwd()
os.chdir(directory)
try:
yield
finally:
os.chdir(orig_dir)
def create_temp_files(self):
for directory in self.dirs_to_create:
self.test_dir.joinpath(directory).mkdir(exist_ok=True)
for file in self.files_to_create:
with self.test_dir.joinpath(file).open("wb") as output_file:
output_file.write("".encode("UTF-8"))
def test_completer_explicit_currdir_all(self):
with self.chdir(self.test_dir):
completer = FilePathCompleter()
doc_text = "./"
doc = Document(doc_text, len(doc_text))
event = CompleteEvent()
completions = [
completion.text
for completion in list(completer.get_completions(doc, event))
]
self.assertEqual(
sorted(completions),
sorted(self.dirs_to_create + self.files_to_create),
)
def test_completer_currdir_file(self):
with self.chdir(self.test_dir):
completer = FilePathCompleter()
doc_text = "./file"
doc = Document(doc_text, len(doc_text))
event = CompleteEvent()
completions = [
completion.text
for completion in list(completer.get_completions(doc, event))
]
self.assertEqual(sorted(completions), ["file1", "file2", "file3"])
def test_completer_hidden(self):
with self.chdir(self.test_dir):
completer = FilePathCompleter()
doc_text = "."
doc = Document(doc_text, len(doc_text))
event = CompleteEvent()
completions = [
completion.text
for completion in list(completer.get_completions(doc, event))
]
self.assertEqual(sorted(completions), [".dir", ".file"])
def test_completer_normal(self):
with self.chdir(self.test_dir):
completer = FilePathCompleter()
doc_text = "dir"
doc = Document(doc_text, len(doc_text))
event = CompleteEvent()
completions = [
completion.text
for completion in list(completer.get_completions(doc, event))
]
self.assertEqual(sorted(completions), ["dir1", "dir2", "dir3"])
def test_completer_expanduser(self):
with self.chdir(self.test_dir):
completer = FilePathCompleter()
doc_text = "~/"
doc = Document(doc_text, len(doc_text))
event = CompleteEvent()
completions = [
completion.text
for completion in list(completer.get_completions(doc, event))
]
self.assertGreater(len(completions), 0)
def test_completer_dir_only(self):
with self.chdir(self.test_dir):
completer = FilePathCompleter(only_directories=True)
doc_text = "./"
doc = Document(doc_text, len(doc_text))
event = CompleteEvent()
completions = [
completion.text
for completion in list(completer.get_completions(doc, event))
]
self.assertEqual(sorted(completions), sorted(self.dirs_to_create))
def test_completer_file_only(self):
with self.chdir(self.test_dir):
completer = FilePathCompleter(only_files=True)
doc_text = "./"
doc = Document(doc_text, len(doc_text))
event = CompleteEvent()
completions = [
completion.text
for completion in list(completer.get_completions(doc, event))
]
self.assertEqual(sorted(completions), sorted(self.files_to_create))
def test_input(self):
with create_pipe_input() as inp:
inp.send_text("./file1\n")
filepath_prompt = FilePathPrompt(
message="hello",
style=InquirerPyStyle({"qmark": "bold"}),
input=inp,
output=DummyOutput(),
)
result = filepath_prompt.execute()
self.assertEqual(result, "./file1")
self.assertEqual(filepath_prompt.status["answered"], True)
self.assertEqual(filepath_prompt.status["result"], "./file1")
def test_default_answer(self):
with create_pipe_input() as inp:
inp.send_text("\n")
filepath_prompt = FilePathPrompt(
message="hello",
style=InquirerPyStyle({"qmark": "bold"}),
default=".vim",
input=inp,
output=DummyOutput(),
)
result = filepath_prompt.execute()
self.assertEqual(result, ".vim")
self.assertEqual(filepath_prompt.status["answered"], True)
self.assertEqual(filepath_prompt.status["result"], ".vim")
@patch.object(Buffer, "validate_and_handle")
def test_validation(self, mocked_validate):
def _hello():
filepath_prompt._session.app.exit(result="hello")
with create_pipe_input() as inp:
mocked_validate.side_effect = _hello
inp.send_text("hello\n")
filepath_prompt = FilePathPrompt(
message="fooboo",
style=InquirerPyStyle({"qmark": ""}),
default=".vim",
validate=PathValidator(),
input=inp,
output=DummyOutput(),
)
result = filepath_prompt.execute()
mocked_validate.assert_called_once()
self.assertEqual(result, "hello")
self.assertEqual(filepath_prompt.status["answered"], False)
self.assertEqual(filepath_prompt.status["result"], None)
def test_get_prompt_message(self):
filepath_prompt = FilePathPrompt(
message="brah", style=InquirerPyStyle({"foo": ""}), qmark="!", amark="x"
)
message = filepath_prompt._get_prompt_message()
self.assertEqual(
message,
[
("class:questionmark", "!"),
("class:question", " brah"),
("class:instruction", " "),
],
)
filepath_prompt.status["answered"] = True
filepath_prompt.status["result"] = "hello"
message = filepath_prompt._get_prompt_message()
self.assertEqual(
message,
[
("class:answermark", "x"),
("class:answered_question", " brah"),
("class:answer", " hello"),
],
)
@patch("InquirerPy.prompts.input.SimpleLexer")
@patch("InquirerPy.prompts.filepath.FilePathPrompt._get_prompt_message")
@patch("InquirerPy.base.simple.Style.from_dict")
@patch("InquirerPy.base.simple.KeyBindings")
@patch("InquirerPy.prompts.input.PromptSession")
def test_callable_called(
self,
MockedSession,
MockedKeyBindings,
MockedStyle,
mocked_message,
MockedLexer,
):
def _validation(_):
return True
FilePathPrompt(
message="yes",
style=InquirerPyStyle({"yes": ""}),
default="",
qmark="XD",
multicolumn_complete=True,
validate=_validation,
vi_mode=True,
only_directories=True,
)
kb = MockedKeyBindings()
style = MockedStyle()
lexer = MockedLexer()
MockedSession.assert_called_once_with(
message=mocked_message,
key_bindings=kb,
style=style,
completer=ANY,
validator=ANY,
validate_while_typing=False,
input=None,
output=None,
editing_mode=EditingMode.VI,
lexer=lexer,
is_password=False,
multiline=False,
complete_style=CompleteStyle.MULTI_COLUMN,
wrap_lines=True,
bottom_toolbar=None,
)
MockedStyle.assert_has_calls([call({"yes": ""})])
def test_invalid_argument(self):
self.assertRaises(InvalidArgument, FilePathPrompt, "hello", None, False, 12)
FilePathPrompt(message="hello", default=lambda _: "12")
@patch("os.name")
def test_completer_explicit_currdir_all_win(self, mocked_platform):
with self.chdir(self.test_dir):
completer = FilePathCompleter()
doc_text = ".\\"
doc = Document(doc_text, len(doc_text))
event = CompleteEvent()
completions = [
completion.text
for completion in list(completer.get_completions(doc, event))
]
self.assertEqual(
sorted(completions),
sorted(self.dirs_to_create + self.files_to_create),
)
@patch("os.name")
def test_completer_currdir_file_win(self, mocked_platform):
with self.chdir(self.test_dir):
completer = FilePathCompleter()
doc_text = ".\\file"
doc = Document(doc_text, len(doc_text))
event = CompleteEvent()
completions = [
completion.text
for completion in list(completer.get_completions(doc, event))
]
self.assertEqual(sorted(completions), ["file1", "file2", "file3"])
|
