def tmp_manager(monkeypatch):
"""
Create fresh _ResourceManager instance for testing.
"""
manager = rm._ResourceManager()
manager.registerNamespace("storage", rm.SimpleResourceFactory())
manager.registerNamespace("null", NullResourceFactory())
manager.registerNamespace("string", StringResourceFactory())
manager.registerNamespace("error", ErrorResourceFactory())
manager.registerNamespace("switchfail", SwitchFailFactory())
manager.registerNamespace("crashy", CrashOnCloseFactory())
manager.registerNamespace("failAfterSwitch", FailAfterSwitchFactory())
monkeypatch.setattr(rm, "_manager", manager)
def manager():
"""
Create fresh _ResourceManager instance for testing.
"""
manager = rm._ResourceManager()
manager.registerNamespace("storage", rm.SimpleResourceFactory())
manager.registerNamespace("null", NullResourceFactory())
manager.registerNamespace("string", StringResourceFactory())
manager.registerNamespace("error", ErrorResourceFactory())
manager.registerNamespace("switchfail", SwitchFailFactory())
manager.registerNamespace("crashy", CrashOnCloseFactory())
manager.registerNamespace("failAfterSwitch", FailAfterSwitchFactory())
return manager
def manager():
"""
Create fresh _ResourceManager instance for testing.
"""
manager = rm._ResourceManager()
manager.registerNamespace("storage", rm.SimpleResourceFactory())
manager.registerNamespace("null", NullResourceFactory())
manager.registerNamespace("string", StringResourceFactory())
manager.registerNamespace("error", ErrorResourceFactory())
manager.registerNamespace("switchfail", SwitchFailFactory())
manager.registerNamespace("crashy", CrashOnCloseFactory())
manager.registerNamespace("failAfterSwitch", FailAfterSwitchFactory())
return manager
def tmp_repo(tmpdir, monkeypatch, tmp_fs):
"""
Provide a temporary repo directory and patch vsdm to use it instead of
/rhev/data-center.
"""
repo = tmprepo.TemporaryRepo(tmpdir, tmp_fs)
# Patch repo directory.
monkeypatch.setattr(sc, "REPO_DATA_CENTER", repo.path)
monkeypatch.setattr(sc, "REPO_MOUNT_DIR", repo.mnt_dir)
# Patch multipath discovery and resize
monkeypatch.setattr(multipath, "rescan", lambda: None)
monkeypatch.setattr(multipath, "resize_devices", lambda: None)
# Patch the resource manager.
manager = rm._ResourceManager()
manager.registerNamespace(sc.STORAGE, rm.SimpleResourceFactory())
monkeypatch.setattr(rm, "_manager", manager)
# Invalidate sdCache so stale data from previous test will affect
# this test.
sdCache.refresh()
sdCache.knownSDs.clear()
try:
yield repo
finally:
# ioprocess is typically invoked from tests using tmp_repo. This
# terminate ioprocess instances, avoiding thread and process leaks in
# tests, and errors in __del__ during test shutdown.
oop.stop()
# Invalidate sdCache so stale data from this test will affect
# the next test.
sdCache.refresh()
sdCache.knownSDs.clear()