def test_v1_5_0_datamodule_setter():
model = BoringModel()
datamodule = BoringDataModule()
with no_deprecated_call(match="The `LightningModule.datamodule`"):
model.datamodule = datamodule
with pytest.deprecated_call(match="The `LightningModule.datamodule`"):
_ = model.datamodule
def test_v1_5_0_datamodule_setter():
model = BoringModel()
datamodule = BoringDataModule()
with no_deprecated_call(match="The `LightningModule.datamodule`"):
model.datamodule = datamodule
from pytorch_lightning.core.lightning import warning_cache
warning_cache.clear()
_ = model.datamodule
assert any("The `LightningModule.datamodule`" in w for w in warning_cache)
