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Fee Handler Base Fee e2e Test #36

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Merged
karlb merged 2 commits into from
Dec 6, 2023
Merged

Fee Handler Base Fee e2e Test #36

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15c40b4
adds e2e test, not passing
Dec 6, 2023
67191d2
calculate expected balance change, test passing
Dec 6, 2023
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1 change: 1 addition & 0 deletions e2e_test/shared.sh
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Original file line number Diff line number Diff line change
Expand Up @@ -10,6 +10,7 @@ TOKEN_ADDR=0x471ece3750da237f93b8e339c536989b8978a438
FEE_CURRENCY_WHITELIST_ADDR=0xbb024e9cdcb2f9e34d893630d19611b8a5381b3c
SORTED_ORACLES_ADDR=0xefb84935239dacdecf7c5ba76d8de40b077b7b33
FEE_CURRENCY=0x000000000000000000000000000000000000ce16
FEE_HANDLER=0xcd437749e43a154c07f3553504c68fbfd56b8778

FIXIDITY_1=1000000000000000000000000
ZERO_ADDRESS=0x0000000000000000000000000000000000000000
17 changes: 17 additions & 0 deletions e2e_test/test_base_fee_recipient.sh
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@@ -0,0 +1,17 @@
#!/bin/bash
#shellcheck disable=SC2086
set -eo pipefail
set -x

source shared.sh

# Send token and check balance
balance_before=$(cast balance $FEE_HANDLER)
tx_json=$(cast send --json --private-key $ACC_PRIVKEY $TOKEN_ADDR 'transfer(address to, uint256 value) returns (bool)' 0x000000000000000000000000000000000000dEaD 100)
gas_used=$(echo $tx_json | jq -r '.gasUsed')
block_number=$(echo $tx_json | jq -r '.blockNumber')
base_fee=$(cast base-fee $block_number)
expected_balance_change=$((base_fee * gas_used))
balance_after=$(cast balance $FEE_HANDLER)
echo "Balance change: $balance_before -> $balance_after"
[[ $((balance_before + expected_balance_change)) -eq $balance_after ]] || (echo "Balance did not change as expected"; exit 1)