particle-os-tools/test-particle-os-complete.sh

#!/bin/bash

# Particle-OS Complete Testing Suite
# Tests all components from installation to full integration

set -euo pipefail

# Source configuration
SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
CONFIG_FILE="/usr/local/etc/particle-config.sh"

# Colors for output
RED='\033[0;31m'
GREEN='\033[0;32m'
YELLOW='\033[1;33m'
BLUE='\033[0;34m'
NC='\033[0m' # No Color

# Logging functions
log_info() {
    echo -e "${BLUE}[INFO]${NC} $1"
}

log_success() {
    echo -e "${GREEN}[SUCCESS]${NC} $1"
}

log_warning() {
    echo -e "${YELLOW}[WARNING]${NC} $1"
}

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

# Test results tracking
TESTS_PASSED=0
TESTS_FAILED=0
TESTS_SKIPPED=0

record_test() {
    local result=$1
    local test_name=$2
    case $result in
        "PASS")
            log_success "✓ $test_name"
            ((TESTS_PASSED++))
            ;;
        "FAIL")
            log_error "✗ $test_name"
            ((TESTS_FAILED++))
            ;;
        "SKIP")
            log_warning "⚠ $test_name (skipped)"
            ((TESTS_SKIPPED++))
            ;;
    esac
}

# Check if running as root
check_root() {
    if [[ $EUID -ne 0 ]]; then
        log_error "This script must be run as root (use sudo)"
        exit 1
    fi
}

# Check if configuration exists
check_config() {
    if [[ -f "$CONFIG_FILE" ]]; then
        log_success "Configuration file found: $CONFIG_FILE"
        source "$CONFIG_FILE"
        return 0
    else
        log_warning "Configuration file not found: $CONFIG_FILE"
        return 1
    fi
}

# Phase 1: Installation Testing
test_installation() {
    log_info "=== Phase 1: Installation Testing ==="
    
    # Test 1: Check if tools are installed
    local tools=("apt-layer" "composefs-alternative" "bootc-alternative" "bootupd-alternative" "particle-orchestrator")
    for tool in "${tools[@]}"; do
        if command -v "$tool" >/dev/null 2>&1; then
            record_test "PASS" "Tool installed: $tool"
        else
            record_test "FAIL" "Tool not found: $tool"
        fi
    done
    
    # Test 2: Check if tools are executable
    for tool in "${tools[@]}"; do
        local tool_path=$(command -v "$tool" 2>/dev/null || echo "")
        if [[ -n "$tool_path" && -x "$tool_path" ]]; then
            record_test "PASS" "Tool executable: $tool"
        else
            record_test "FAIL" "Tool not executable: $tool"
        fi
    done
    
    # Test 3: Test basic commands
    for tool in "${tools[@]}"; do
        if command -v "$tool" >/dev/null 2>&1; then
            if timeout 10s "$tool" --help >/dev/null 2>&1; then
                record_test "PASS" "Help command works: $tool"
            else
                record_test "FAIL" "Help command failed: $tool"
            fi
        else
            record_test "SKIP" "Help command test: $tool"
        fi
    done
    
    # Test 4: Verify configuration
    if check_config; then
        record_test "PASS" "Configuration loaded successfully"
    else
        record_test "FAIL" "Configuration loading failed"
    fi
}

# Phase 2: Component Testing
test_components() {
    log_info "=== Phase 2: Component Testing ==="
    
    # Test apt-layer
    if command -v apt-layer >/dev/null 2>&1; then
        log_info "Testing apt-layer..."
        
        # Test initialization
        if apt-layer --init >/dev/null 2>&1; then
            record_test "PASS" "apt-layer initialization"
        else
            record_test "FAIL" "apt-layer initialization"
        fi
        
        # Test status command
        if apt-layer status >/dev/null 2>&1; then
            record_test "PASS" "apt-layer status command"
        else
            record_test "FAIL" "apt-layer status command"
        fi
    else
        record_test "SKIP" "apt-layer component tests"
    fi
    
    # Test composefs-alternative
    if command -v composefs-alternative >/dev/null 2>&1; then
        log_info "Testing composefs-alternative..."
        
        # Test help command
        if composefs-alternative --help >/dev/null 2>&1; then
            record_test "PASS" "composefs-alternative help command"
        else
            record_test "FAIL" "composefs-alternative help command"
        fi
    else
        record_test "SKIP" "composefs-alternative component tests"
    fi
    
    # Test bootc-alternative
    if command -v bootc-alternative >/dev/null 2>&1; then
        log_info "Testing bootc-alternative..."
        
        # Test help command
        if bootc-alternative --help >/dev/null 2>&1; then
            record_test "PASS" "bootc-alternative help command"
        else
            record_test "FAIL" "bootc-alternative help command"
        fi
    else
        record_test "SKIP" "bootc-alternative component tests"
    fi
    
    # Test bootupd-alternative
    if command -v bootupd-alternative >/dev/null 2>&1; then
        log_info "Testing bootupd-alternative..."
        
        # Test help command
        if bootupd-alternative --help >/dev/null 2>&1; then
            record_test "PASS" "bootupd-alternative help command"
        else
            record_test "FAIL" "bootupd-alternative help command"
        fi
    else
        record_test "SKIP" "bootupd-alternative component tests"
    fi
}

# Phase 3: Integration Testing
test_integration() {
    log_info "=== Phase 3: Integration Testing ==="
    
    # Test orchestrator
    if command -v particle-orchestrator >/dev/null 2>&1; then
        log_info "Testing particle-orchestrator..."
        
        # Test help command
        if particle-orchestrator help >/dev/null 2>&1; then
            record_test "PASS" "particle-orchestrator help command"
        else
            record_test "FAIL" "particle-orchestrator help command"
        fi
        
        # Test status command
        if particle-orchestrator status >/dev/null 2>&1; then
            record_test "PASS" "particle-orchestrator status command"
        else
            record_test "FAIL" "particle-orchestrator status command"
        fi
    else
        record_test "SKIP" "particle-orchestrator integration tests"
    fi
    
    # Test OCI integration
    if command -v oci-integration >/dev/null 2>&1; then
        log_info "Testing OCI integration..."
        
        # Test help command
        if oci-integration --help >/dev/null 2>&1; then
            record_test "PASS" "OCI integration help command"
        else
            record_test "FAIL" "OCI integration help command"
        fi
    else
        record_test "SKIP" "OCI integration tests"
    fi
}

# Phase 4: System Testing
test_system() {
    log_info "=== Phase 4: System Testing ==="
    
    # Test directory structure
    local dirs=("/var/lib/particle-os" "/var/log/particle-os" "/var/cache/particle-os")
    for dir in "${dirs[@]}"; do
        if [[ -d "$dir" ]]; then
            record_test "PASS" "Directory exists: $dir"
        else
            record_test "FAIL" "Directory missing: $dir"
        fi
    done
    
    # Test log directory permissions
    if [[ -w "/var/log/particle-os" ]]; then
        record_test "PASS" "Log directory writable"
    else
        record_test "FAIL" "Log directory not writable"
    fi
    
    # Test workspace directory permissions
    if [[ -w "/var/lib/particle-os" ]]; then
        record_test "PASS" "Workspace directory writable"
    else
        record_test "FAIL" "Workspace directory not writable"
    fi
}

# Phase 5: Dependency Testing
test_dependencies() {
    log_info "=== Phase 5: Dependency Testing ==="
    
    # Check system dependencies
    local deps=("squashfs-tools" "jq" "coreutils" "util-linux" "podman" "skopeo")
    for dep in "${deps[@]}"; do
        if command -v "$dep" >/dev/null 2>&1 || dpkg -l | grep -q "^ii.*$dep"; then
            record_test "PASS" "Dependency available: $dep"
        else
            record_test "FAIL" "Dependency missing: $dep"
        fi
    done
    
    # Check kernel modules
    if modprobe -n squashfs >/dev/null 2>&1; then
        record_test "PASS" "Kernel module available: squashfs"
    else
        record_test "FAIL" "Kernel module missing: squashfs"
    fi
}

# Main test runner
main() {
    log_info "Starting Particle-OS Complete Testing Suite"
    log_info "Date: $(date)"
    log_info "System: $(uname -a)"
    
    # Check if running as root
    check_root
    
    # Run all test phases
    test_installation
    test_components
    test_integration
    test_system
    test_dependencies
    
    # Print summary
    log_info "=== Test Summary ==="
    log_info "Tests Passed: $TESTS_PASSED"
    log_info "Tests Failed: $TESTS_FAILED"
    log_info "Tests Skipped: $TESTS_SKIPPED"
    
    local total=$((TESTS_PASSED + TESTS_FAILED + TESTS_SKIPPED))
    if [[ $total -gt 0 ]]; then
        local pass_rate=$((TESTS_PASSED * 100 / total))
        log_info "Pass Rate: ${pass_rate}%"
    fi
    
    if [[ $TESTS_FAILED -eq 0 ]]; then
        log_success "All tests completed successfully!"
        exit 0
    else
        log_error "Some tests failed. Please review the output above."
        exit 1
    fi
}

# Run main function
main "$@"