def set_when_initialized_source_fail_test(self, publisher):
"""Test LiveOS payload can't set new sources if the old ones are initialized."""
source1 = self._prepare_source()
source2 = self._prepare_source()
path = PayloadSourceContainer.to_object_path(source1)
path2 = PayloadSourceContainer.to_object_path(source2)
self.live_os_interface.SetSources([path])
source1.is_ready.return_value = True
with self.assertRaises(SourceSetupError):
self.live_os_interface.SetSources([path2])
def CreateSource(self, source_type: Str) -> ObjPath:
"""Create payload source and publish it on DBus.
source_type could contain these values:
- LIVE_OS_IMAGE
"""
return PayloadSourceContainer.to_object_path(
self.implementation.create_source(SourceType(source_type)))