diff options
Diffstat (limited to 'tests/test_upgrade.py')
| -rw-r--r-- | tests/test_upgrade.py | 36 |
1 files changed, 35 insertions, 1 deletions
diff --git a/tests/test_upgrade.py b/tests/test_upgrade.py index 4d2145bb8..c6b8d686a 100644 --- a/tests/test_upgrade.py +++ b/tests/test_upgrade.py @@ -41,6 +41,34 @@ def test_upgrade_if_requested(): assert env.site_packages/'INITools-0.1-py%s.egg-info' % pyversion not in result.files_created +def test_upgrade_with_newest_already_installed(): + """ + If the newest version of a package is already installed, the package should + not be reinstalled and the user should be informed. + """ + + env = reset_env() + run_pip('install', 'INITools') + result = run_pip('install', '--upgrade', 'INITools') + assert not result.files_created, 'pip install --upgrade INITools upgraded when it should not have' + assert 'already up-to-date' in result.stdout + + +def test_upgrade_force_reinstall_newest(): + """ + Force reinstallation of a package even if it is already at its newest + version if --force-reinstall is supplied. + """ + + env = reset_env() + result = run_pip('install', 'INITools') + assert env.site_packages/ 'initools' in result.files_created, sorted(result.files_created.keys()) + result2 = run_pip('install', '--upgrade', '--force-reinstall', 'INITools') + assert result2.files_updated, 'upgrade to INITools 0.3 failed' + result3 = run_pip('uninstall', 'initools', '-y', expect_error=True) + assert_all_changes(result, result3, [env.venv/'build', 'cache']) + + def test_uninstall_before_upgrade(): """ Automatic uninstall-before-upgrade. @@ -54,6 +82,7 @@ def test_uninstall_before_upgrade(): result3 = run_pip('uninstall', 'initools', '-y', expect_error=True) assert_all_changes(result, result3, [env.venv/'build', 'cache']) + def test_uninstall_before_upgrade_from_url(): """ Automatic uninstall-before-upgrade from URL. @@ -67,6 +96,7 @@ def test_uninstall_before_upgrade_from_url(): result3 = run_pip('uninstall', 'initools', '-y', expect_error=True) assert_all_changes(result, result3, [env.venv/'build', 'cache']) + def test_upgrade_to_same_version_from_url(): """ When installing from a URL the same version that is already installed, no @@ -81,6 +111,7 @@ def test_upgrade_to_same_version_from_url(): result3 = run_pip('uninstall', 'initools', '-y', expect_error=True) assert_all_changes(result, result3, [env.venv/'build', 'cache']) + def test_upgrade_from_reqs_file(): """ Upgrade from a requirements file. @@ -134,6 +165,7 @@ def test_editable_git_upgrade(): version2 = env.run('version_pkg') assert 'some different version' in version2.stdout + def test_should_not_install_always_from_cache(): """ If there is an old cached package, pip should download the newer version @@ -146,6 +178,7 @@ def test_should_not_install_always_from_cache(): assert env.site_packages/'INITools-0.2-py%s.egg-info' % pyversion not in result.files_created assert env.site_packages/'INITools-0.1-py%s.egg-info' % pyversion in result.files_created + def test_install_with_ignoreinstalled_requested(): """ It installs package if ignore installed is set. @@ -153,6 +186,7 @@ def test_install_with_ignoreinstalled_requested(): """ env = reset_env() run_pip('install', 'INITools==0.1', expect_error=True) - result = run_pip('install', '-I' , 'INITools', expect_error=True) + result = run_pip('install', '-I', 'INITools', expect_error=True) assert result.files_created, 'pip install -I did not install' assert env.site_packages/'INITools-0.1-py%s.egg-info' % pyversion not in result.files_created + |