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"""Tests for packaging.command.install_scripts."""
import os
from packaging.tests import unittest, support
from packaging.command.install_scripts import install_scripts
from packaging.dist import Distribution
class InstallScriptsTestCase(support.TempdirManager,
support.LoggingCatcher,
unittest.TestCase):
def test_default_settings(self):
dist = Distribution()
dist.command_obj["build"] = support.DummyCommand(
build_scripts="/foo/bar")
dist.command_obj["install_dist"] = support.DummyCommand(
install_scripts="/splat/funk",
force=True,
skip_build=True,
)
cmd = install_scripts(dist)
self.assertFalse(cmd.force)
self.assertFalse(cmd.skip_build)
self.assertIs(cmd.build_dir, None)
self.assertIs(cmd.install_dir, None)
cmd.finalize_options()
self.assertTrue(cmd.force)
self.assertTrue(cmd.skip_build)
self.assertEqual(cmd.build_dir, "/foo/bar")
self.assertEqual(cmd.install_dir, "/splat/funk")
def test_installation(self):
source = self.mkdtemp()
expected = []
def write_script(name, text):
expected.append(name)
f = open(os.path.join(source, name), "w")
try:
f.write(text)
finally:
f.close()
write_script("script1.py", ("#! /usr/bin/env python2.3\n"
"# bogus script w/ Python sh-bang\n"
"pass\n"))
write_script("script2.py", ("#!/usr/bin/python\n"
"# bogus script w/ Python sh-bang\n"
"pass\n"))
write_script("shell.sh", ("#!/bin/sh\n"
"# bogus shell script w/ sh-bang\n"
"exit 0\n"))
target = self.mkdtemp()
dist = Distribution()
dist.command_obj["build"] = support.DummyCommand(build_scripts=source)
dist.command_obj["install_dist"] = support.DummyCommand(
install_scripts=target,
force=True,
skip_build=True,
)
cmd = install_scripts(dist)
cmd.finalize_options()
cmd.run()
installed = os.listdir(target)
for name in expected:
self.assertIn(name, installed)
def test_suite():
return unittest.makeSuite(InstallScriptsTestCase)
if __name__ == "__main__":
unittest.main(defaultTest="test_suite")
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