<?php
/**
 * Search Functionality Test
 * Tests search queries and results
 */

require_once __DIR__ . '/../../src/Database.php';

echo "Search Functionality Test\n";
echo "=========================\n\n";

try {
    $db = Database::getInstance();

    // Test 1: Search with empty query
    echo "Test 1: Empty Search Query\n";
    $results = $db->searchTheses([]);
    if (is_array($results)) {
        echo "✓ PASS: Empty query handled (returned " . count($results) . " results)\n\n";
    } else {
        throw new Exception("Invalid results for empty query");
    }

    // Test 2: Search for specific term
    echo "Test 2: Search for Specific Term\n";
    $searchTerm = 'art'; // Common word likely to appear
    $results = $db->searchTheses(['query' => $searchTerm]);
    if (is_array($results)) {
        echo "✓ PASS: Search for '$searchTerm' returned " . count($results) . " results\n\n";
    } else {
        throw new Exception("Invalid search results");
    }

    // Test 3: Search with special characters
    echo "Test 3: Search with Special Characters\n";
    $results = $db->searchTheses(['query' => "test's \"quotes\" & symbols"]);
    if (is_array($results)) {
        echo "✓ PASS: Special characters handled safely\n\n";
    } else {
        throw new Exception("Failed to handle special characters");
    }

    echo "✅ All search tests passed!\n";
    return true;

} catch (Exception $e) {
    echo "❌ FAIL: " . $e->getMessage() . "\n";
    return false;
}