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#!/bin/bash
# Script to check that the wallet can not double spend coins and handles this error well
source "common.sh"
setup_config "double-spend"
setup_services
launch_services
wait_for_services
echo "Withdraw TESTKUDOS"
taler-wallet-cli --wallet-db="$WALLET_DB" --no-throttle testing withdraw -e "$EXCHANGE_URL" -b "$BANK_URL" -a "TESTKUDOS:10" >/dev/null
# Copy wallet database before spending coins
cp "$WALLET_DB" "$WALLET_DB.bak"
echo "Spend all the money"
taler-wallet-cli --wallet-db="$WALLET_DB" testing test-pay -m "$MERCHANT_URL" -k sandbox -a "TESTKUDOS:9.5" -s "foo"
echo "New balance:"
taler-wallet-cli --wallet-db="$WALLET_DB" balance
# Restore old wallet database
mv "$WALLET_DB.bak" "$WALLET_DB"
echo "Balance after getting old coins back:"
taler-wallet-cli --wallet-db="$WALLET_DB" balance
echo "Try to double-spend"
# TODO this should probably fail more gracefully
# "exchange_reply: { hint: 'insufficient funds', code: 1200 }
taler-wallet-cli --wallet-db="$WALLET_DB" testing test-pay -m "$MERCHANT_URL" -k sandbox -a "TESTKUDOS:9.5" -s "foo"
echo "SUCCESS"
exit 0
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