Add e2e_sub test confirming algod v1 sunset

test/scripts/e2e_subs/algod-v1-confirm-sunset.sh

@@ -0,0 +1,62 @@
+#!/bin/bash
+
+# The test confirms algod v1 REST API returns the expected post-sunset status code (410).
+
+filename=$(basename "$0")
+scriptname="${filename%.*}"
+date "+${scriptname} start %Y%m%d_%H%M%S"
+
+my_dir="$(dirname "$0")"
+source "$my_dir/rest.sh" "$@"
+
+# Function is inspired by prior tests defining similar functions.
+function rest() {
+    local endpoint=$1
+    local method=$2
+    curl --include -X "$method" -q -s -H "Authorization: Bearer $PUB_TOKEN" "$NET$endpoint"
+}
+
+set -e
+set -x
+set -o pipefail
+
+export SHELLOPTS
+
+declare -a gets=(
+  "/v1/status"
+  "/v1/status/wait-for-block-after/1"
+  "/v1/account/1"
+  "/v1/account/1/transaction/1"
+  "/v1/transactions/params"
+  "/v1/account/1/transactions"
+  "/v1/block/1"
+  "/v1/ledger/supply"
+  "/v1/transactions/pending"
+  "/v1/transactions/pending/1"
+  "/v1/account/1/transactions/pending"
+  "/v1/asset/1"
+  "/v1/assets"
+  "/v1/transaction/1"
+)
+
+declare -a posts=(
+  "/v1/transactions"
+)
+
+for endpoint in "${gets[@]}"; do
+  response=$(rest "$endpoint" 'GET')
+  if [ "$(echo "$response" | grep -c 'HTTP/1.1 410 Gone')" -ne 1 ]; then
+      date "+${scriptname} status code != 410 for endpoint = $endpoint with response = $response"
+      exit 1
+    fi
+done
+
+for endpoint in "${posts[@]}"; do
+ response=$(rest "$endpoint" 'POST')
+  if [ "$(echo "$response" | grep -c 'HTTP/1.1 410 Gone')" -ne 1 ]; then
+      date "+${scriptname} status code != 410 for endpoint = $endpoint with response = $response"
+      exit 1
+    fi
+done
+
+date "+${scriptname} OK %Y%m%d_%H%M%S"