zebra-state 5.0.0

State contextual verification and storage code for Zebra
Documentation 
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//! Fixed test vectors for state contextual validation checks.

use zebra_chain::serialization::ZcashDeserializeInto;

use super::super::*;

#[test]
fn test_orphan_consensus_check() {
    let _init_guard = zebra_test::init();

    let height = zebra_test::vectors::BLOCK_MAINNET_347499_BYTES
        .zcash_deserialize_into::<Arc<Block>>()
        .unwrap()
        .coinbase_height()
        .unwrap();

    block_is_not_orphaned(block::Height(0), height).expect("tip is lower so it should be fine");
    block_is_not_orphaned(block::Height(347498), height)
        .expect("tip is lower so it should be fine");
    block_is_not_orphaned(block::Height(347499), height)
        .expect_err("tip is equal so it should error");
    block_is_not_orphaned(block::Height(500000), height)
        .expect_err("tip is higher so it should error");
}

#[test]
fn test_sequential_height_check() {
    let _init_guard = zebra_test::init();

    let height = zebra_test::vectors::BLOCK_MAINNET_347499_BYTES
        .zcash_deserialize_into::<Arc<Block>>()
        .unwrap()
        .coinbase_height()
        .unwrap();

    height_one_more_than_parent_height(block::Height(0), height)
        .expect_err("block is much lower, should panic");
    height_one_more_than_parent_height(block::Height(347497), height)
        .expect_err("parent height is 2 less, should panic");
    height_one_more_than_parent_height(block::Height(347498), height)
        .expect("parent height is 1 less, should be good");
    height_one_more_than_parent_height(block::Height(347499), height)
        .expect_err("parent height is equal, should panic");
    height_one_more_than_parent_height(block::Height(347500), height)
        .expect_err("parent height is way more, should panic");
    height_one_more_than_parent_height(block::Height(500000), height)
        .expect_err("parent height is way more, should panic");
}