The setup for initializing and managing the network is really sophisticated. Noticing some opened issues from last year on the `stride` repo, I thought it could be useful to verify each step of the setup process. Something like this:

integration_tests.sh

#!/bin/bash

# This script verifies key aspects of the Stride network setup:
# 1. Namespace Creation: Ensures the Kubernetes namespace exists.
# 2. Pod Creation: Checks if all validator pods for each chain are running.
# 3. Chain Health: Verifies that each chain is synced and not catching up.
# 4. Relayer Health: Confirms that the IBC relayer path is set up correctly.
# 5. IBC Transfer: (TODO) Will test IBC transfer functionality between chains.
# 6. Send Notification: (TODO) Sends notification after checks are completed, to inform the team about the result.
#
# The script uses kubectl commands to interact with the Kubernetes cluster,
# and provides a quick check of the network's operational status.

set -eu
source config.sh
source utils.sh

test_namespace_creation() {
  echo "Testing namespace creation..."
  if kubectl get namespace $NAMESPACE &> /dev/null; then
    echo "Namespace $NAMESPACE exists"
  else
    echo "ERROR: Namespace $NAMESPACE does not exist"
    exit 1
  fi
}

test_pod_creation() {
  echo "Testing pod creation..."
  for chain in $CHAIN_NAME $HOST_CHAIN_NAME; do
    for (( i=0; i<$NUM_VALIDATORS; i++ )); do
      pod_name="${chain}-validator-$i"
      if kubectl get pod $pod_name -n $NAMESPACE &> /dev/null; then
        echo "Pod $pod_name exists"
      else
        echo "ERROR: Pod $pod_name does not exist"
        exit 1
      fi
    done
  done
}

test_chain_health() {
  echo "Testing chain health..."
  for chain in $CHAIN_NAME $HOST_CHAIN_NAME; do
    wait_for_node $chain
    if $($BINARY status | jq -e '.SyncInfo.catching_up == false' &> /dev/null); then # TODO: audit.
      echo "$chain is synced"
    else
      echo "ERROR: $chain is not synced"
      exit 1
    fi
  done
}

test_relayer_health() {
  echo "Testing relayer health..."
  relayer_pod=$(kubectl get pods -n $NAMESPACE | grep relayer | awk '{print $1}')
  if kubectl exec $relayer_pod -n $NAMESPACE -- rly paths list | grep -q $PATH_NAME; then
    echo "Relayer path $PATH_NAME exists"
  else
    echo "ERROR: Relayer path $PATH_NAME does not exist"
    exit 1
  fi
}

test_ibc_transfer() {
  echo "Testing IBC transfer..."
  # TODO: Implement a test IBC transfer between chains.
}

send_notification() {
  echo "Sending verification status..."
  # TODO: Implement logic to notify the team of the verification results.
}

main() {
  test_namespace_creation
  test_pod_creation
  test_chain_health
  test_relayer_health
  test_ibc_transfer
  echo "All integration tests passed successfully"
  send_notification
}

main