def test_install_feed_when_theres_a_wheel_cached():
"Install#feed() Should route the requirements that already have a wheel to the dependencer"
# Given that I have a loaded local cache
index = Index('')
index.storage = {'gherkin': {'0.1.0': ['storage1/gherkin-0.1.0-py27-none-any.whl']}}
# And that I have an environment associated with that local cache
env = Install(conf={'index': index})
env.pipeline()
env.downloader.queue = Mock()
env.dependencer.queue = Mock()
env.curdler.queue = Mock()
# When I request an installation of a package
env.feed('tests', requirement='gherkin==0.1.0')
# # Then I see that, since the package was not installed, the locall cache
# # was queried and returned the right entry
# env.check_installed.assert_called_once_with('gherkin==0.1.0')
# And I see that the install queue was populated
env.dependencer.queue.assert_called_once_with(
'tests',
requirement='gherkin==0.1.0',
wheel='storage1/gherkin-0.1.0-py27-none-any.whl',
)
# And that the download queue was not touched
env.downloader.queue.called.should.be.false
def test_retrieve_and_build():
"Install#retrieve_and_build() "
# Given that I have an installer with a working index
index = Index(FIXTURE('tmp'))
installer = Install(**{
'conf': {
'index': index,
'pypi_urls': ['http://localhost:8000/simple']
},
})
installer.pipeline()
# And I feed the installer with a requirement
installer.feed('tests', requirement='gherkin')
# And start the installer
installer.start()
# When I run the retrieve and build loop
packages = installer.retrieve_and_build()
# Than I see that the package was retrieved
packages.should.equal(set(['gherkin']))
# And I clean the mess
index.delete()
def test_retrieve_and_build():
"Install#retrieve_and_build() "
# Given that I have an installer with a working index
index = Index(FIXTURE('tmp'))
installer = Install(**{
'conf': {
'index': index,
'pypi_urls': ['http://localhost:8000/simple']
},
})
installer.pipeline()
# And I feed the installer with a requirement
installer.feed('tests', requirement='gherkin')
# And start the installer
installer.start()
# When I run the retrieve and build loop
packages = installer.retrieve_and_build()
# Than I see that the package was retrieved
packages.should.equal(set(['gherkin']))
# And I clean the mess
index.delete()
def test_install_feed_when_theres_a_wheel_cached():
"Install#feed() Should route the requirements that already have a wheel to the dependencer"
# Given that I have a loaded local cache
index = Index('')
index.storage = {
'gherkin': {
'0.1.0': ['storage1/gherkin-0.1.0-py27-none-any.whl']
}
}
# And that I have an environment associated with that local cache
env = Install(conf={'index': index})
env.pipeline()
env.downloader.queue = Mock()
env.dependencer.queue = Mock()
env.curdler.queue = Mock()
# When I request an installation of a package
env.feed('tests', requirement='gherkin==0.1.0')
# # Then I see that, since the package was not installed, the locall cache
# # was queried and returned the right entry
# env.check_installed.assert_called_once_with('gherkin==0.1.0')
# And I see that the install queue was populated
env.dependencer.queue.assert_called_once_with(
'tests',
requirement='gherkin==0.1.0',
wheel='storage1/gherkin-0.1.0-py27-none-any.whl',
)
# And that the download queue was not touched
env.downloader.queue.called.should.be.false
def test_pipeline_dependencer_queue():
"Install#pipeline() should route all the requirements from the dependencer to Install#feed()"
# Given that I have the install command
index = Index('')
index.storage = {}
install = Install(conf={'index': index})
# And I mock the curdler service end-point and start all the services
install.feed = Mock(__name__=str('feed'))
install.pipeline()
# When I fire the download.finished() signal with proper data
install.dependencer.emit('dependency_found', 'dependencer', requirement='curdling (0.3.0)')
# Than I see that the curdler received a request
install.feed.assert_called_once_with(
'dependencer', requirement='curdling (0.3.0)')
def test_pipeline_dependencer_queue():
"Install#pipeline() should route all the requirements from the dependencer to Install#feed()"
# Given that I have the install command
index = Index('')
index.storage = {}
install = Install(conf={'index': index})
# And I mock the curdler service end-point and start all the services
install.feed = Mock(__name__=str('feed'))
install.pipeline()
# When I fire the download.finished() signal with proper data
install.dependencer.emit('dependency_found',
'dependencer',
requirement='curdling (0.3.0)')
# Than I see that the curdler received a request
install.feed.assert_called_once_with('dependencer',
requirement='curdling (0.3.0)')
