Mina User Acceptance Testing

UAT01 - Delegate vote override

An account holder that delegates their stake can override the vote of their delegate.

The follow defines some convenience methods to execute the testing sceneario.

export MINA_PRIVKEY_PASS='naughty blue worm'

MINA_EXE=mina
MINA_UAT_FOLDER=${HOME}/.mina-uat
REST_SERVER=3085

generate_keypair() {
  ${MINA_EXE} advanced generate-keypair -privkey-path ${1}
}

delegate() {
  ${MINA_EXE} client delegate-stake -rest-server ${REST_SERVER} -memo DELEGATING -sender ${1} -receiver ${2} 
}

vote_for() {
  ${MINA_EXE} client send-payment -rest-server ${REST_SERVER} -receiver ${1} -sender ${1} -memo ${2}
}

vote_against() {
  ${MINA_EXE} client send-payment -rest-server ${REST_SERVER} -receiver ${1} -sender ${1} -memo "no ${2}"
}

send_payment() {
  ${MINA_EXE} client send-payment -rest-server ${REST_SERVER} -receiver ${1} -sender ${2}
}

Step 1 - Setup

Create a BP keypair along with a user account so that we may delegate the user’s stake to the BP.

Fund the BP key with 100 + fees
Fund the user account with 100 + fees

# Change to correct fauct
FAUCET_PUB=B62qrA5JuNaYD8LpuHwYEttTxjanCVoLiZqJhRruTgEFonYhrSkTCS9

generate-keypair ${MINA_UAT_FOLDER}/uat01_keys/user01
generate-keypair ${MINA_UAT_FOLDER}/uat01_keys/bp01

USER_KEY_FILE=${MINA_UAT_FOLDER}/uat01_keys/user01
USER_PUB_KEY=$(cat "${MINA_UAT_FOLDER}/uat01_keys/user01.pub")
# import and unlock user account
${MINA_EXE} account import -rest-server ${REST_SERVER} -privkey-path ${USER_KEY_FILE}
${MINA_EXE} account unlock -rest-server ${REST_SERVER} -public-key ${USER_PUB_KEY}

BP_KEY_FILE=${MINA_UAT_FOLDER}/uat01_keys/bp01
BP_PUB_KEY=$(cat "${MINA_UAT_FOLDER}/uat01_keys/bp01.pub")
# import and unlock bp account
${MINA_EXE} account import -rest-server ${REST_SERVER} -privkey-path ${BP_KEY_FILE}
${MINA_EXE} account unlock -rest-server ${REST_SERVER} -public-key ${BP_PUB_KEY}

#Fund BP and User
${MINA_EXE} client send-payment -rest-server ${REST_SERVER} -receiver ${BP_PUB_KEY} -sender ${FAUCET_PUB} -amount 101.25
${MINA_EXE} client send-payment -rest-server ${REST_SERVER} -receiver ${USER_PUB_KEY} -sender ${FAUCET_PUB} -amount 101.25

Expected Results

User account: 100 tokens BP account: 100 tokens

Step 2 - Delegate the User’s stake to the BP

Delegate the user’s stake to the BP and keep track of which epoch the delegate transaction makes it into a block.

You can see which epoch you are on by issueing the mina client status command.

# Delegate staking weight to BP
${MINA_EXE} client delegate-stake -rest-server ${REST_SERVER} -receiver ${BP_PUB_KEY=$} -sender ${USER_PUB_KEY} -memo "uat01 delegation"

You will need to wait at 2 epochs before the delgation will have made it into the staking ledger.

Verify the delegation takes place and is in the appropriate staking ledger.

MINA_PORT=8301
# Wait two epochs since you issued the delegation
${MINA_EXE} ledger export staking-epoch-ledger -daemon-port ${MINA_PORT} |  jq ".[] | select(.delegate==\"${BP_PUB_KEY}\" or .pk==\"${BP_PUB_KEY}\")"

Step 3 - Delegate votes for and user votes against

Now that the user has staked their delgation and it’s in the ledger issue votes

BP Votes for MIP

MEMO=UAT01
vote_for ${BP_PUB_KEY} "${MEMO}"
# Wait until the the transaction is in a block. Typically < 3 mins

User overrides delegate by voting against

vote_against ${USER_PUB_KEY} "${MEMO}"
# Wait until the the transaction is in a block. Typically < 3 mins

Step 4 - Verify the vote in progress

Delegate’s (BP) vote should appear in the dashboard
User’s vote should appear in the dashboard
Total number of votes should increase by 2

Step 5 - Wait 2 epoch for the vote to be finalized

Administrator should assign the correct ledger-hash to the voting proposal so voting results may be aggregated.

Voting results for delegate are weighted based on their account balance and will not include the balance delegated to them from account holder
Voting results for the account holder are weighted based on their account balance

trevorbernard/uat01.org