1 files changed, 28 insertions, 0 deletions
diff --git a/integrationtests/test-double-spend.sh b/integrationtests/test-double-spend.sh
new file mode 100755
index 000000000..ee2a966f7
--- /dev/null
+++ b/integrationtests/test-double-spend.sh
@@ -0,0 +1,28 @@
+#!/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