mirror of
https://github.com/pypa/pip
synced 2023-12-13 21:30:23 +01:00
121 lines
3.6 KiB
Python
121 lines
3.6 KiB
Python
import re
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import pytest
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from pip import __version__
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from pip.commands.show import search_packages_info
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def test_show(script):
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"""
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Test end to end test for show command.
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"""
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result = script.pip('show', 'pip')
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lines = result.stdout.split('\n')
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assert len(lines) == 30
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assert lines[0] == '---', lines[0]
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assert 'Name: pip' in lines
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assert 'Version: %s' % __version__ in lines
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assert any(line.startswith('Location: ') for line in lines)
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assert 'Requires: ' in lines
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def test_show_with_files_not_found(script, data):
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"""
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Test for show command with installed files listing enabled and
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installed-files.txt not found.
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"""
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editable = data.packages.join('SetupPyUTF8')
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script.pip('install', '-e', editable)
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result = script.pip('show', '-f', 'SetupPyUTF8')
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lines = result.stdout.split('\n')
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assert len(lines) == 15
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assert lines[0] == '---', lines[0]
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assert 'Name: SetupPyUTF8' in lines
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assert 'Version: 0.0.0' in lines
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assert any(line.startswith('Location: ') for line in lines)
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assert 'Requires: ' in lines
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assert 'Files:' in lines
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assert 'Cannot locate installed-files.txt' in lines
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def test_show_with_files_from_wheel(script, data):
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"""
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Test that a wheel's files can be listed
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"""
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wheel_file = data.packages.join('simple.dist-0.1-py2.py3-none-any.whl')
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script.pip('install', '--no-index', wheel_file)
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result = script.pip('show', '-f', 'simple.dist')
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lines = result.stdout.split('\n')
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assert 'Name: simple.dist' in lines
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assert 'Cannot locate installed-files.txt' not in lines[6], lines[6]
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assert re.search(r"Files:\n( .+\n)+", result.stdout)
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@pytest.mark.network
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def test_show_with_all_files(script):
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"""
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Test listing all files in the show command.
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"""
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script.pip('install', 'initools==0.2')
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result = script.pip('show', '--files', 'initools')
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lines = result.stdout.split('\n')
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assert 'Cannot locate installed-files.txt' not in lines[6], lines[6]
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assert re.search(r"Files:\n( .+\n)+", result.stdout)
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def test_missing_argument(script):
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"""
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Test show command with no arguments.
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"""
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result = script.pip('show', expect_error=True)
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assert 'ERROR: Please provide a package name or names.' in result.stderr
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def test_find_package_not_found():
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"""
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Test trying to get info about a nonexistent package.
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"""
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result = search_packages_info(['abcd3'])
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assert len(list(result)) == 0
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def test_search_any_case():
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"""
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Search for a package in any case.
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"""
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result = list(search_packages_info(['PIP']))
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assert len(result) == 1
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assert 'pip' == result[0]['name']
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def test_more_than_one_package():
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"""
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Search for more than one package.
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"""
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result = list(search_packages_info(['Pip', 'pytest', 'Virtualenv']))
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assert len(result) == 3
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def test_show_with_classifiers(script, data):
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"""
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Test that classifiers can be listed
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"""
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result = script.pip('show', 'pip')
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lines = result.stdout.split('\n')
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assert 'Name: pip' in lines
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assert re.search(r"Classifiers:\n( .+\n)+", result.stdout)
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assert "Intended Audience :: Developers" in result.stdout
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def test_show_installer(script, data):
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"""
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Test that the installer is shown (this currently needs a wheel install)
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"""
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wheel_file = data.packages.join('simple.dist-0.1-py2.py3-none-any.whl')
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script.pip('install', '--no-index', wheel_file)
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result = script.pip('show', 'simple.dist')
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lines = result.stdout.split('\n')
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assert 'Name: simple.dist' in lines
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assert 'Installer: pip' in lines
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