mirror of https://github.com/pypa/pip
89 lines
2.2 KiB
Python
89 lines
2.2 KiB
Python
import re
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from pip import __version__
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from pip.commands.show import search_packages_info
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from tests.test_pip import reset_env, run_pip
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def test_show():
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"""
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Test end to end test for show command.
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"""
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reset_env()
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result = run_pip('show', 'pip')
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lines = result.stdout.split('\n')
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assert len(lines) == 6
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assert lines[0] == '---', lines[0]
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assert lines[1] == 'Name: pip', lines[1]
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assert lines[2] == 'Version: %s' % __version__, lines[2]
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assert lines[3].startswith('Location: '), lines[3]
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assert lines[4] == 'Requires: '
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def test_show_with_files_not_found():
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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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reset_env()
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result = run_pip('show', '-f', 'pip')
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lines = result.stdout.split('\n')
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assert len(lines) == 8
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assert lines[0] == '---', lines[0]
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assert lines[1] == 'Name: pip', lines[1]
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assert lines[2] == 'Version: %s' % __version__, lines[2]
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assert lines[3].startswith('Location: '), lines[3]
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assert lines[4] == 'Requires: '
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assert lines[5] == 'Files:', lines[4]
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assert lines[6] == 'Cannot locate installed-files.txt', lines[5]
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def test_show_with_all_files():
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"""
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Test listing all files in the show command.
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"""
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reset_env()
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result = run_pip('install', 'initools==0.2')
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result = run_pip('show', '--files', 'initools')
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assert re.search(r"Files:\n( .+\n)+", result.stdout)
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def test_missing_argument():
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"""
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Test show command with no arguments.
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"""
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reset_env()
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result = run_pip('show')
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assert 'ERROR: Please provide a project name or names.' in result.stdout
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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', 'Nose', 'Virtualenv']))
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assert len(result) == 3
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