def setup(self):
self.env = Environment(None, None) # we won't create files
self.env.cache = MemoryCache(capacity=100)
self.bundle = Bundle(output="target")
self.updater = BundleDefUpdater()
class TestBundleDefBaseUpdater:
"""Test the updater which caches bundle definitions to determine
changes.
"""
def setup(self):
self.env = Environment(None, None) # we won't create files
self.env.cache = MemoryCache(capacity=100)
self.bundle = Bundle(output="target")
self.updater = BundleDefUpdater()
def test_no_rebuild_required(self):
# Fake an initial build
self.updater.build_done(self.bundle, self.env)
# without any changes, no rebuild is required
assert self.updater.needs_rebuild(self.bundle, self.env) == False
# Build of another bundle won't change that, i.e. we use the
# correct caching key for each bundle.
bundle2 = Bundle(output="target2")
self.updater.build_done(bundle2, self.env)
assert self.updater.needs_rebuild(self.bundle, self.env) == False
def test_filters_changed(self):
self.updater.build_done(self.bundle, self.env)
self.bundle.filters += ('jsmin',)
assert self.updater.needs_rebuild(self.bundle, self.env) == True
def test_contents_changed(self):
self.updater.build_done(self.bundle, self.env)
self.bundle.contents += ('foo.css',)
assert self.updater.needs_rebuild(self.bundle, self.env) == True
def test_debug_changed(self):
self.updater.build_done(self.bundle, self.env)
self.bundle.debug = not self.bundle.debug
assert self.updater.needs_rebuild(self.bundle, self.env) == True
def test_depends_changed(self):
# Changing the depends attribute of a bundle will NOT cause
# a rebuild. This is a close call, and might just as well work
# differently. I decided that the purity of the Bundle.__hash__
# implementation in not including anything that isn't affecting
# to the final output bytes was more important. If the user
# is changing depends than after the next rebuild that change
# will be effective anyway.
self.updater.build_done(self.bundle, self.env)
self.bundle.depends += ['foo']
assert self.updater.needs_rebuild(self.bundle, self.env) == False
class TestBundleDefBaseUpdater(object):
"""Test the updater which caches bundle definitions to determine
changes.
"""
def setup(self):
self.env = Environment(None, None) # we won't create files
self.env.cache = MemoryCache(capacity=100)
self.bundle = Bundle(output="target")
self.updater = BundleDefUpdater()
def test_no_rebuild_required(self):
# Fake an initial build
self.updater.build_done(self.bundle, self.env)
# without any changes, no rebuild is required
assert self.updater.needs_rebuild(self.bundle, self.env) == False
# Build of another bundle won't change that, i.e. we use the
# correct caching key for each bundle.
bundle2 = Bundle(output="target2")
self.updater.build_done(bundle2, self.env)
assert self.updater.needs_rebuild(self.bundle, self.env) == False
def test_filters_changed(self):
self.updater.build_done(self.bundle, self.env)
self.bundle.filters += ('jsmin', )
assert self.updater.needs_rebuild(self.bundle, self.env) == True
def test_contents_changed(self):
self.updater.build_done(self.bundle, self.env)
self.bundle.contents += ('foo.css', )
assert self.updater.needs_rebuild(self.bundle, self.env) == True
def test_debug_changed(self):
self.updater.build_done(self.bundle, self.env)
self.bundle.debug = not self.bundle.debug
assert self.updater.needs_rebuild(self.bundle, self.env) == True
def test_depends_changed(self):
# Changing the depends attribute of a bundle will NOT cause
# a rebuild. This is a close call, and might just as well work
# differently. I decided that the purity of the Bundle.id
# implementation in not including anything that isn't affecting
# to the final output bytes was more important. If the user
# is changing depends than after the next rebuild that change
# will be effective anyway.
self.updater.build_done(self.bundle, self.env)
self.bundle.depends += ['foo']
assert self.updater.needs_rebuild(self.bundle, self.env) == False
def setup(self):
self.env = Environment(None, None) # we won't create files
self.env.cache = MemoryCache(capacity=100)
self.bundle = Bundle(output="target")
self.updater = BundleDefUpdater()
