def test_init_bundle_loader_with_running_framework(delete_framework):
"""
Tests that creating a Loader instance with an already running Pelix
framework will work and enforce a correct configuration of the framework.
"""
framework = pelix.framework.create_framework(())
assert framework.get_bundle_by_name("pelix.ipopo.core") is None
assert FrameworkFactory.is_framework_running()
# Creating a loader instance where existing framework misses
# pelix.ipopo.core bundle.
# This bundle is expected to be added to the framework at Loader
# initialization
loader = BundleLoader()
assert framework is loader.framework
assert loader.framework.get_bundle_by_name("pelix.ipopo.core") is not None
del loader
# Same as above, but now, existing framework HAS pelix.ipopo.core bundle
loader = BundleLoader()
assert framework is loader.framework
assert loader.framework.get_bundle_by_name("pelix.ipopo.core") is not None
del loader
# Framework outlives the Loader
assert FrameworkFactory.is_framework_running()
def delete_framework():
""" Ensures framework is deleted before and after running tests"""
if FrameworkFactory.is_framework_running():
FrameworkFactory.get_framework().delete(True)
yield
if FrameworkFactory.is_framework_running():
FrameworkFactory.get_framework().delete(True)
def test_init_bundle_loader_from_scratch(delete_framework):
"""
Tests that creating a Loader instance will start a correctly configured
Pelix framework
"""
assert not FrameworkFactory.is_framework_running()
loader = BundleLoader()
_ = loader.framework # a first call for initiating the framework
framework = FrameworkFactory.get_framework()
assert FrameworkFactory.is_framework_running()
assert framework is loader.framework
assert framework.get_bundle_by_name("pelix.ipopo.core") is not None
# Framework outlives the Loader
del loader
assert FrameworkFactory.is_framework_running()
# Another instance gets back the framework
loader = BundleLoader()
assert framework is loader.framework
def framework(self) -> Framework:
"""
The currently running Pelix framework instance, or a new one if none is running (anyway,
the framework instance will continue after deletion of this BundleLoader instance)
"""
if FrameworkFactory.is_framework_running():
self._framework = FrameworkFactory.get_framework()
# Do not use self.context, because it will call back this.
context = self._framework.get_bundle_context()
if not context.get_service_reference(SERVICE_IPOPO):
self._framework.install_bundle(SERVICE_IPOPO)
else:
self._framework = pelix.framework.create_framework(())
self._framework.install_bundle(SERVICE_IPOPO)
self._framework.start()
return self._framework
def test_pelix_framework_is_started():
"""
Tests that Pelix framework is automatically started
"""
assert FrameworkFactory.is_framework_running()
