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chore: add test for 64_000 txs block hash #1729

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merged 2 commits into from
Sep 9, 2020
Merged

chore: add test for 64_000 txs block hash #1729

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c4e2852
add test for 64_000 txs block hash
ayrat555 Sep 8, 2020
bbdf062
Merge branch 'master' into ayrat555/64_000-txs-block-hash
ayrat555 Sep 9, 2020
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17 changes: 17 additions & 0 deletions apps/omg/test/omg/block_test.exs
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Original file line number Diff line number Diff line change
Expand Up @@ -48,6 +48,23 @@ defmodule OMG.BlockTest do
}
end

@tag fixtures: [:stable_alice, :stable_bob]
test "correctly calculates hash for a lot of transactions", %{
stable_alice: alice,
stable_bob: bob
} do
transactions =
Enum.map(1..64_000, fn index ->
TestHelper.create_recovered([{1, index, index, alice}], eth(), [{bob, 100}])
end)

block = Block.hashed_txs_at(transactions, 10)

assert block.hash ==
<<12, 40, 202, 7, 16, 175, 119, 138, 7, 95, 8, 3, 148, 93, 162, 168, 136, 226, 196, 236, 83, 62, 220, 75,
59, 52, 6, 18, 249, 52, 124, 228>>
end

test "handles an empty list of transactions" do
assert Block.hashed_txs_at([], 10) == %Block{
hash:
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