def METHOD_NAME(
    blockchain_test: BlockchainTestFiller,
    env: Environment,
    pre: Mapping[str, Account],
    pre_fork_blocks: List[Block],
    post_fork_blocks: List[Block],
    post: Mapping[str, Account],
):
    """
    Test `excessBlobGas` calculation in the header when the fork is activated.
    Also produce enough blocks to test the blob gas price increase when the block is full with
    `SpecHelpers.max_blobs_per_block()` blobs.
    """
    blockchain_test(
        pre=pre,
        post=post,
        blocks=pre_fork_blocks + post_fork_blocks,
        genesis_environment=env,
        tag="correct_initial_blob_gas_calc",
    )