def test_data_relation_changed_waits_for_data_relation_mountpoint(self):
"""
C{data_relation_changed} will wait for the storage charm to respond
with the properly configured C{mountpoint} in the 'data' relation
before calling C{config_changed}.
"""
mount = hooks.external_volume_mount
hooks.hookenv._config["storage_mount_point"] = mount
self.assertEqual(hooks.hookenv._incoming_relation_data, ())
hooks.data_relation_changed()
message = "Waiting for mountpoint from the relation: %s" % mount
self.assertIn(
message, hooks.hookenv._log_DEBUG, "Not logged- %s" % message)
def test_data_relation_changed_waits_for_data_relation_mountpoint(self):
"""
C{data_relation_changed} will wait for the storage charm to respond
with the properly configured C{mountpoint} in the 'data' relation
before calling C{config_changed}.
"""
mount = hooks.external_volume_mount
hooks.hookenv._config["storage_mount_point"] = mount
self.assertEqual(hooks.hookenv._incoming_relation_data, ())
hooks.data_relation_changed()
message = "Waiting for mountpoint from the relation: %s" % mount
self.assertIn(message, hooks.hookenv._log_DEBUG,
"Not logged- %s" % message)
def test_data_relation_changed_mountpoint_present(self):
"""
C{data_relation_changed} will call C{config_changed} when it receives
the successfuly mounted C{mountpoint} from storage charm.
"""
mount = hooks.external_volume_mount
self.addCleanup(setattr, hooks.hookenv, "_incoming_relation_data", ())
hooks.hookenv._incoming_relation_data = (("mountpoint", mount), )
config_changed = self.mocker.replace(hooks.config_changed)
config_changed(mount_point=mount)
self.mocker.replay()
hooks.data_relation_changed()
message = "Storage ready and mounted"
self.assertIn(message, hooks.hookenv._log_DEBUG,
"Not logged- %s" % message)
def test_data_relation_changed_mountpoint_present(self):
"""
C{data_relation_changed} will call C{config_changed} when it receives
the successfuly mounted C{mountpoint} from storage charm.
"""
mount = hooks.external_volume_mount
self.addCleanup(
setattr, hooks.hookenv, "_incoming_relation_data", ())
hooks.hookenv._incoming_relation_data = (("mountpoint", mount),)
config_changed = self.mocker.replace(hooks.config_changed)
config_changed(mount_point=mount)
self.mocker.replay()
hooks.data_relation_changed()
message = "Storage ready and mounted"
self.assertIn(
message, hooks.hookenv._log_DEBUG, "Not logged- %s" % message)
