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import pip.download
from pip.commands.search import (compare_versions,
highest_version,
transform_hits,
SearchCommand,)
from pip.backwardcompat import xmlrpclib, b
from mock import Mock
from tests.test_pip import run_pip, reset_env, pyversion
from tests.pypi_server import assert_equal
if pyversion >= '3':
VERBOSE_FALSE = False
else:
VERBOSE_FALSE = 0
def test_version_compare():
"""
Test version comparison.
"""
assert compare_versions('1.0', '1.1') == -1
assert compare_versions('1.1', '1.0') == 1
assert compare_versions('1.1a1', '1.1') == -1
assert compare_versions('1.1.1', '1.1a') == -1
assert highest_version(['1.0', '2.0', '0.1']) == '2.0'
assert highest_version(['1.0a1', '1.0']) == '1.0'
def test_pypi_xml_transformation():
"""
Test transformation of data structures (pypi xmlrpc to custom list).
"""
pypi_hits = [{'_pypi_ordering': 100, 'name': 'foo', 'summary': 'foo summary', 'version': '1.0'},
{'_pypi_ordering': 200, 'name': 'foo', 'summary': 'foo summary v2', 'version': '2.0'},
{'_pypi_ordering': 50, 'name': 'bar', 'summary': 'bar summary', 'version': '1.0'}]
expected = [{'score': 200, 'versions': ['1.0', '2.0'], 'name': 'foo', 'summary': 'foo summary v2'},
{'score': 50, 'versions': ['1.0'], 'name': 'bar', 'summary': 'bar summary'}]
assert_equal(expected, transform_hits(pypi_hits))
def test_search():
"""
End to end test of search command.
"""
reset_env()
output = run_pip('search', 'pip')
assert 'pip installs packages' in output.stdout
def test_multiple_search():
"""
Test searching for multiple packages at once.
"""
reset_env()
output = run_pip('search', 'pip', 'INITools')
assert 'pip installs packages' in output.stdout
assert 'Tools for parsing and using INI-style files' in output.stdout
def test_searching_through_Search_class():
"""
Verify if ``pip.vcs.Search`` uses tests xmlrpclib.Transport class
"""
pip.download.xmlrpclib_transport = fake_transport = Mock()
query = 'mylittlequerythatdoesnotexists'
dumped_xmlrpc_request = b(xmlrpclib.dumps(({'name': query, 'summary': query}, 'or'), 'search'))
expected = [{'_pypi_ordering': 100, 'name': 'foo', 'summary': 'foo summary', 'version': '1.0'}]
fake_transport.request.return_value = (expected,)
pypi_searcher = SearchCommand()
result = pypi_searcher.search(query, 'http://pypi.python.org/pypi')
assert expected == result, result
fake_transport.request.assert_called_with('pypi.python.org', '/pypi', dumped_xmlrpc_request, verbose=VERBOSE_FALSE)
def test_search_missing_argument():
"""
Test missing required argument for search
"""
env = reset_env(use_distribute=True)
result = run_pip('search', expect_error=True)
assert 'ERROR: Missing required argument (search query).' in result.stdout
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