def test_returns_none_when_allocated_state(self):
node = factory.make_Node(status=NODE_STATUS.ALLOCATED)
model = self.factory(node=node)
factory.make_Filesystem(
**{self.filesystem_property: model, "fstype": FILESYSTEM_TYPE.EXT4}
)
self.assertIsNone(get_effective_filesystem(model))
def test_returns_filesystem_if_node_not_in_acquired_state(self):
node = factory.make_Node(status=NODE_STATUS.READY)
model = self.factory(node=node)
filesystem = factory.make_Filesystem(
**{self.filesystem_property: model}
)
self.assertEqual(filesystem, get_effective_filesystem(model))
def test_returns_acquired_filesystem(self):
node = factory.make_Node(status=NODE_STATUS.ALLOCATED)
model = self.factory(node=node)
factory.make_Filesystem(**{self.filesystem_property: model})
filesystem = factory.make_Filesystem(
**{self.filesystem_property: model, "acquired": True}
)
self.assertEqual(filesystem, get_effective_filesystem(model))
def test_returns_non_mountable_filesystem(self):
node = factory.make_Node(status=NODE_STATUS.ALLOCATED)
model = self.factory(node=node)
filesystem = factory.make_Filesystem(
**{
self.filesystem_property: model,
"fstype": FILESYSTEM_TYPE.BCACHE_BACKING,
})
self.assertEqual(filesystem, get_effective_filesystem(model))
def get_effective_filesystem(self):
"""Return the filesystem that is placed on this block device."""
return get_effective_filesystem(self)
def get_effective_filesystem(self):
"""Return the filesystem that is placed on this partition."""
return get_effective_filesystem(self)
def test_returns_None_when_no_filesystem(self):
model = self.factory()
self.assertIsNone(get_effective_filesystem(model))
