ansible-lemp-wordpress/tests/integration-test.sh

#!/bin/bash
# Integration test script for LEMP WordPress deployment
# Generated by Ansible

set -e

# Colors for output
RED='\033[0;31m'
GREEN='\033[0;32m'
YELLOW='\033[1;33m'
NC='\033[0m' # No Color

# Test configuration
TEST_DOMAIN="${TEST_DOMAIN:-localhost}"
TEST_PORT="${TEST_PORT:-8080}"
INVENTORY_FILE="${INVENTORY_FILE:-inventory/docker.ini}"
PLAYBOOK_DIR="${PLAYBOOK_DIR:-playbooks}"

# Functions
log_info() {
    echo -e "${GREEN}[INFO]${NC} $1"
}

log_warn() {
    echo -e "${YELLOW}[WARN]${NC} $1"
}

log_error() {
    echo -e "${RED}[ERROR]${NC} $1"
}

test_service() {
    local service=$1
    local host=${2:-localhost}
    
    log_info "Testing $service service..."
    
    if ansible all -i "$INVENTORY_FILE" -m service -a "name=$service state=started" &>/dev/null; then
        log_info "✓ $service is running"
        return 0
    else
        log_error "✗ $service is not running"
        return 1
    fi
}

test_http_response() {
    local url=$1
    local expected_code=${2:-200}
    
    log_info "Testing HTTP response for $url..."
    
    local response_code
    response_code=$(curl -s -o /dev/null -w "%{http_code}" "$url" || echo "000")
    
    if [[ "$response_code" == "$expected_code" ]]; then
        log_info "✓ HTTP $response_code response received"
        return 0
    else
        log_error "✗ Expected HTTP $expected_code, got $response_code"
        return 1
    fi
}

test_wordpress_installation() {
    local url="http://$TEST_DOMAIN:$TEST_PORT"
    
    log_info "Testing WordPress installation..."
    
    # Test homepage
    if curl -s "$url" | grep -q "WordPress\|wp-content" >/dev/null; then
        log_info "✓ WordPress homepage is accessible"
    else
        log_error "✗ WordPress homepage not accessible or not WordPress"
        return 1
    fi
    
    # Test admin page
    if test_http_response "$url/wp-admin/" 302; then
        log_info "✓ WordPress admin redirects properly"
    else
        log_error "✗ WordPress admin not accessible"
        return 1
    fi
    
    # Test WP-CLI
    if ansible all -i "$INVENTORY_FILE" -m shell -a "cd /var/www/html && wp core version" &>/dev/null; then
        log_info "✓ WP-CLI is working"
    else
        log_error "✗ WP-CLI is not working"
        return 1
    fi
}

test_database_connection() {
    log_info "Testing database connection..."
    
    if ansible all -i "$INVENTORY_FILE" -m mysql_db -a "name=wordpress_db state=present" &>/dev/null; then
        log_info "✓ Database connection working"
        return 0
    else
        log_error "✗ Database connection failed"
        return 1
    fi
}

test_php_functionality() {
    log_info "Testing PHP functionality..."
    
    # Create test PHP file
    local test_script='<?php phpinfo(); ?>'
    
    if ansible all -i "$INVENTORY_FILE" -m copy -a "content='$test_script' dest=/var/www/html/test-php.php" &>/dev/null; then
        if test_http_response "http://$TEST_DOMAIN:$TEST_PORT/test-php.php"; then
            log_info "✓ PHP is working"
            # Cleanup
            ansible all -i "$INVENTORY_FILE" -m file -a "path=/var/www/html/test-php.php state=absent" &>/dev/null
            return 0
        else
            log_error "✗ PHP test failed"
            return 1
        fi
    else
        log_error "✗ Could not create PHP test file"
        return 1
    fi
}

test_ssl_configuration() {
    local url="https://$TEST_DOMAIN"
    
    log_info "Testing SSL configuration (if enabled)..."
    
    if curl -k -s "$url" >/dev/null 2>&1; then
        log_info "✓ SSL/HTTPS is working"
        
        # Test SSL certificate
        if echo | openssl s_client -connect "$TEST_DOMAIN:443" 2>/dev/null | openssl x509 -noout -dates >/dev/null 2>&1; then
            log_info "✓ SSL certificate is valid"
        else
            log_warn "! SSL certificate validation failed (might be self-signed)"
        fi
    else
        log_warn "! SSL/HTTPS not configured or not accessible"
    fi
}

run_security_tests() {
    log_info "Running security tests..."
    
    # Test for sensitive file exposure
    local sensitive_files=("wp-config.php" ".htaccess" "readme.html" "license.txt")
    
    for file in "${sensitive_files[@]}"; do
        if test_http_response "http://$TEST_DOMAIN:$TEST_PORT/$file" 403; then
            log_info "✓ $file is properly protected"
        else
            log_warn "! $file might be exposed"
        fi
    done
    
    # Test XMLRPC blocking
    if test_http_response "http://$TEST_DOMAIN:$TEST_PORT/xmlrpc.php" 403; then
        log_info "✓ XMLRPC is properly blocked"
    else
        log_warn "! XMLRPC might be accessible"
    fi
}

main() {
    log_info "Starting LEMP WordPress integration tests..."
    echo "====================================================="
    
    local failed_tests=0
    
    # Service tests
    for service in nginx mysql php*-fpm; do
        if ! test_service "$service"; then
            ((failed_tests++))
        fi
    done
    
    # HTTP and WordPress tests
    if ! test_http_response "http://$TEST_DOMAIN:$TEST_PORT"; then
        ((failed_tests++))
    fi
    
    if ! test_wordpress_installation; then
        ((failed_tests++))
    fi
    
    if ! test_database_connection; then
        ((failed_tests++))
    fi
    
    if ! test_php_functionality; then
        ((failed_tests++))
    fi
    
    # Optional tests
    test_ssl_configuration
    run_security_tests
    
    echo "====================================================="
    
    if [[ $failed_tests -eq 0 ]]; then
        log_info "All critical tests passed! ✓"
        exit 0
    else
        log_error "$failed_tests critical test(s) failed! ✗"
        exit 1
    fi
}

# Run tests
main "$@"