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import os
import sys
import py
import pytest
import setuptools_scm
from setuptools_scm import dump_version
from setuptools_scm.utils import data_from_mime, do
@pytest.mark.parametrize("cmd", ["ls", "dir"])
def test_do(cmd, tmpdir):
if not py.path.local.sysfind(cmd):
pytest.skip(cmd + " not found")
do(cmd, str(tmpdir))
def test_data_from_mime(tmpdir):
tmpfile = tmpdir.join("test.archival")
tmpfile.write("name: test\nrevision: 1")
res = data_from_mime(str(tmpfile))
assert res == {"name": "test", "revision": "1"}
def test_version_from_pkginfo(wd, monkeypatch):
wd.write("PKG-INFO", "Version: 0.1")
assert wd.version == "0.1"
# replicate issue 167
assert wd.get_version(version_scheme="1.{0.distance}.0".format) == "0.1"
def assert_root(monkeypatch, expected_root):
"""
Patch version_from_scm to simply assert that root is expected root
"""
def assertion(config):
assert config.absolute_root == expected_root
monkeypatch.setattr(setuptools_scm, "_do_parse", assertion)
def test_root_parameter_creation(monkeypatch):
assert_root(monkeypatch, os.getcwd())
setuptools_scm.get_version()
def test_version_from_scm(wd):
with pytest.warns(DeprecationWarning, match=".*version_from_scm.*"):
setuptools_scm.version_from_scm(str(wd))
def test_root_parameter_pass_by(monkeypatch, tmpdir):
assert_root(monkeypatch, tmpdir)
setuptools_scm.get_version(root=tmpdir.strpath)
def test_parentdir_prefix(tmpdir, monkeypatch):
monkeypatch.delenv("SETUPTOOLS_SCM_DEBUG")
p = tmpdir.ensure("projectname-v12.34", dir=True)
p.join("setup.py").write(
"""from setuptools import setup
setup(use_scm_version={"parentdir_prefix_version": "projectname-"})
"""
)
res = do((sys.executable, "setup.py", "--version"), p)
assert res == "12.34"
def test_fallback(tmpdir, monkeypatch):
monkeypatch.delenv("SETUPTOOLS_SCM_DEBUG")
p = tmpdir.ensure("sub/package", dir=1)
p.join("setup.py").write(
"""from setuptools import setup
setup(use_scm_version={"fallback_version": "12.34"})
"""
)
res = do((sys.executable, "setup.py", "--version"), p)
assert res == "12.34"
@pytest.mark.parametrize(
"version", ["1.0", "1.2.3.dev1+ge871260", "1.2.3.dev15+ge871260.d20180625", "2345"]
)
def test_pretended(version, monkeypatch):
monkeypatch.setenv(setuptools_scm.PRETEND_KEY, version)
assert setuptools_scm.get_version() == version
def test_root_relative_to(monkeypatch, tmpdir):
assert_root(monkeypatch, tmpdir.join("alt").strpath)
__file__ = tmpdir.join("module/file.py").strpath
setuptools_scm.get_version(root="../alt", relative_to=__file__)
def test_dump_version(tmpdir):
sp = tmpdir.strpath
dump_version(sp, "1.0", "first.txt")
assert tmpdir.join("first.txt").read() == "1.0"
dump_version(sp, "1.0.dev42", "first.py")
content = tmpdir.join("first.py").read()
lines = content.splitlines()
assert "version = '1.0.dev42'" in lines
assert "version_tuple = (1, 0, 'dev42')" in lines
import ast
ast.parse(content)
def test_parse_plain_fails(recwarn):
def parse(root):
return "tricked you"
with pytest.raises(TypeError):
setuptools_scm.get_version(parse=parse)
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