Macro polkadot_sdk_frame::testing_prelude::assert_storage_noop

macro_rules! assert_storage_noop {
    (
		$x:expr
	) => { ... };
}

Other helper macros from frame_support that help with asserting in tests. Evaluate any expression and assert that runtime storage has not been mutated (i.e. expression is a storage no-operation).

Used as assert_storage_noop(expression_to_assert).