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import builtins
from contextlib import contextmanager
from pathlib import Path
from tempfile import TemporaryDirectory
from testpath import assert_isfile
from unittest.mock import patch
import pytest
try:
import tomllib
except ImportError:
import tomli as tomllib
from flit import init
@contextmanager
def patch_data_dir():
with TemporaryDirectory() as td:
with patch.object(init, 'get_data_dir', lambda: Path(td)):
yield td
def test_store_defaults():
with patch_data_dir():
assert init.get_defaults() == {}
d = {'author': 'Test'}
init.store_defaults(d)
assert init.get_defaults() == d
def fake_input(entries):
it = iter(entries)
def inner(prompt):
try:
return next(it)
except StopIteration:
raise EOFError
return inner
def faking_input(entries):
return patch.object(builtins, 'input', fake_input(entries))
def test_prompt_options():
ti = init.TerminalIniter()
with faking_input(['4', '1']):
res = ti.prompt_options('Pick one', [('A', 'Apple'), ('B', 'Banana')])
assert res == 'A'
# Test with a default
with faking_input(['']):
res = ti.prompt_options('Pick one', [('A', 'Apple'), ('B', 'Banana')],
default='B')
assert res == 'B'
@contextmanager
def make_dir(files=(), dirs=()):
with TemporaryDirectory() as td:
tdp = Path(td)
for d in dirs:
(tdp / d).mkdir()
for f in files:
(tdp / f).touch()
yield td
def test_guess_module_name():
with make_dir(['foo.py', 'foo-bar.py', 'test_foo.py', 'setup.py']) as td:
ib = init.IniterBase(td)
assert ib.guess_module_name() == 'foo'
with make_dir(['baz/__init__.py', 'tests/__init__.py'], ['baz', 'tests']) as td:
ib = init.IniterBase(td)
assert ib.guess_module_name() == 'baz'
with make_dir(['src/foo.py', 'src/foo-bar.py', 'test_foo.py', 'setup.py'],
['src',]) as td:
ib = init.IniterBase(td)
assert ib.guess_module_name() == 'foo'
with make_dir(['src/baz/__init__.py', 'tests/__init__.py'], ['src', 'src/baz', 'tests']) as td:
ib = init.IniterBase(td)
assert ib.guess_module_name() == 'baz'
with make_dir(['foo.py', 'bar.py']) as td:
ib = init.IniterBase(td)
assert ib.guess_module_name() is None
with make_dir(['src/foo.py', 'src/bar.py'], ['src']) as td:
ib = init.IniterBase(td)
assert ib.guess_module_name() is None
def test_write_license():
with TemporaryDirectory() as td:
ib = init.IniterBase(td)
ib.write_license('mit', 'Thomas Kluyver')
assert_isfile(Path(td, 'LICENSE'))
def test_init():
responses = ['foo', # Module name
'Test Author', # Author
'test@example.com', # Author email
'http://example.com/', # Home page
'1' # License (1 -> MIT)
]
with TemporaryDirectory() as td, \
patch_data_dir(), \
faking_input(responses):
ti = init.TerminalIniter(td)
ti.initialise()
generated = Path(td) / 'pyproject.toml'
assert_isfile(generated)
with generated.open('rb') as f:
data = tomllib.load(f)
assert data['project']['authors'][0]['email'] == "test@example.com"
license = Path(td) / 'LICENSE'
assert data['project']['license'] == 'MIT'
assert data['project']['license-files'] == ['LICENSE']
assert_isfile(license)
with license.open() as f:
license_text = f.read()
assert license_text.startswith("The MIT License (MIT)")
assert "{year}" not in license_text
assert "Test Author" in license_text
def test_init_homepage_and_license_are_optional():
responses = ['test_module_name',
'Test Author',
'test_email@example.com',
'', # Home page omitted
'4', # Skip - choose a license later
]
with TemporaryDirectory() as td, \
patch_data_dir(), \
faking_input(responses):
ti = init.TerminalIniter(td)
ti.initialise()
with Path(td, 'pyproject.toml').open('rb') as f:
data = tomllib.load(f)
assert not Path(td, 'LICENSE').exists()
assert data['project'] == {
'authors': [{'name': 'Test Author', 'email': 'test_email@example.com'}],
'name': 'test_module_name',
'dynamic': ['version', 'description'],
}
def test_init_homepage_validator():
responses = ['test_module_name',
'Test Author',
'test_email@example.com',
'www.uh-oh-spagghetti-o.com', # fails validation
'https://www.example.org', # passes
'4', # Skip - choose a license later
]
with TemporaryDirectory() as td, \
patch_data_dir(), \
faking_input(responses):
ti = init.TerminalIniter(td)
ti.initialise()
with Path(td, 'pyproject.toml').open('rb') as f:
data = tomllib.load(f)
assert data['project'] == {
'authors': [{'name': 'Test Author', 'email': 'test_email@example.com'}],
'name': 'test_module_name',
'urls': {'Home': 'https://www.example.org'},
'dynamic': ['version', 'description'],
}
def test_author_email_field_is_optional():
responses = ['test_module_name',
'Test Author',
'', # Author-email field is skipped
'https://www.example.org',
'4',
]
with TemporaryDirectory() as td, \
patch_data_dir(), \
faking_input(responses):
ti = init.TerminalIniter(td)
ti.initialise()
with Path(td, 'pyproject.toml').open('rb') as f:
data = tomllib.load(f)
assert not Path(td, 'LICENSE').exists()
assert data['project'] == {
'authors': [{'name': 'Test Author'}],
'name': 'test_module_name',
'urls': {'Home': 'https://www.example.org'},
'dynamic': ['version', 'description'],
}
@pytest.mark.parametrize(
"readme_file",
["readme.md", "README.MD", "README.md",
"Readme.md", "readme.MD", "readme.rst",
"readme.txt"])
def test_find_readme(readme_file):
with make_dir([readme_file]) as td:
ib = init.IniterBase(td)
assert ib.find_readme() == readme_file
def test_find_readme_not_found():
with make_dir() as td:
ib = init.IniterBase(td)
assert ib.find_readme() is None
def test_init_readme_found_yes_choosen():
responses = ['test_module_name',
'Test Author',
'test_email@example.com',
'', # Home page omitted
'4', # Skip - choose a license later
]
with make_dir(["readme.md"]) as td, \
patch_data_dir(), \
faking_input(responses):
ti = init.TerminalIniter(td)
ti.initialise()
with Path(td, 'pyproject.toml').open('rb') as f:
data = tomllib.load(f)
assert data['project'] == {
'authors': [{'name': 'Test Author', 'email': 'test_email@example.com'}],
'name': 'test_module_name',
'readme': 'readme.md',
'dynamic': ['version', 'description'],
}
def test_init_non_ascii_author_name():
responses = ['foo', # Module name
'Test Authôr', # Author
'', # Author email omitted
'', # Home page omitted
'1' # License (1 -> MIT)
]
with TemporaryDirectory() as td, \
patch_data_dir(), \
faking_input(responses):
ti = init.TerminalIniter(td)
ti.initialise()
generated = Path(td) / 'pyproject.toml'
assert_isfile(generated)
with generated.open('r', encoding='utf-8') as f:
raw_text = f.read()
print(raw_text)
assert "Test Authôr" in raw_text
assert "\\u00f4" not in raw_text
license = Path(td) / 'LICENSE'
assert_isfile(license)
with license.open(encoding='utf-8') as f:
license_text = f.read()
assert "Test Authôr" in license_text
|
