CSS-Gradient-Generator/test.html at main · TurboRx/CSS-Gradient-Generator · GitHub

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<!DOCTYPE html>
<html lang="en">
<head>
  <meta charset="UTF-8">
  <meta name="viewport" content="width=device-width, initial-scale=1.0">
  <title>CSS Gradient Generator - Test Suite</title>
  <style>
    body {
      font-family: Arial, sans-serif;
      max-width: 800px;
      margin: 0 auto;
      padding: 20px;
      line-height: 1.6;
    }
    .test-section {
      margin-bottom: 30px;
      padding: 20px;
      border: 2px solid #ddd;
      border-radius: 8px;
      background: #f9f9f9;
    }
    .test-result {
      padding: 10px;
      margin: 10px 0;
      border-radius: 4px;
    }
    .pass {
      background: #d4edda;
      border: 1px solid #c3e6cb;
      color: #155724;
    }
    .fail {
      background: #f8d7da;
      border: 1px solid #f5c6cb;
      color: #721c24;
    }
    .warning {
      background: #fff3cd;
      border: 1px solid #ffeaa7;
      color: #856404;
    }
    .test-link {
      display: inline-block;
      margin: 10px 0;
      padding: 10px 15px;
      background: #007bff;
      color: white;
      text-decoration: none;
      border-radius: 4px;
    }
    .test-link:hover {
      background: #0056b3;
    }
    #output {
      margin-top: 20px;
    }
  </style>
</head>
<body>
  <h1>CSS Gradient Generator - Test Suite</h1>
  <p>This page tests all aspects of the CSS Gradient Generator to ensure proper functionality.</p>

  <a href="index.html" class="test-link">→ Open Gradient Generator</a>

  <div id="output"></div>

  <script>
    class TestSuite {
      constructor() {
        this.tests = [];
        this.results = [];
        this.output = document.getElementById('output');
        this.runAllTests();
      }

      addTest(name, testFn) {
        this.tests.push({ name, testFn });
      }

      async runAllTests() {
        console.log('Starting CSS Gradient Generator Test Suite...');

        // File existence tests
        this.addTest('Check index.html exists', () => this.checkFileExists('index.html'));
        this.addTest('Check main CSS file', () => this.checkFileExists('styles/index.css'));
        this.addTest('Check base styles', () => this.checkFileExists('styles/styles.css'));
        this.addTest('Check main JS file', () => this.checkFileExists('scripts/gradientGenerator.js'));
        this.addTest('Check utils JS file', () => this.checkFileExists('scripts/utils.js'));
        this.addTest('Check presets JS file', () => this.checkFileExists('scripts/gradientPresets.js'));
        this.addTest('Check toasts JS file', () => this.checkFileExists('scripts/toastNotifications.js'));

        // DOM structure tests
        this.addTest('Material Icons loaded', () => this.checkMaterialIcons());
        this.addTest('Critical DOM elements', () => this.checkDOMElements());
        this.addTest('Theme toggle buttons', () => this.checkThemeButtons());
        this.addTest('Form controls', () => this.checkFormControls());
        this.addTest('Color stops container', () => this.checkColorStops());

        // CSS tests
        this.addTest('CSS variables defined', () => this.checkCSSVariables());
        this.addTest('Theme toggle styling', () => this.checkThemeToggleStyling());
        this.addTest('Responsive breakpoints', () => this.checkResponsive());

        // Functionality tests
        this.addTest('Script loading order', () => this.checkScriptOrder());
        this.addTest('Accessibility features', () => this.checkAccessibility());
        this.addTest('SEO meta tags', () => this.checkSEO());

        // Performance tests
        this.addTest('Resource preloading', () => this.checkPreloading());
        this.addTest('Icon font optimization', () => this.checkIconOptimization());

        // Run all tests
        for (const test of this.tests) {
          try {
            const result = await test.testFn();
            this.results.push({ name: test.name, status: 'pass', message: result || 'Test passed' });
          } catch (error) {
            this.results.push({ name: test.name, status: 'fail', message: error.message });
          }
        }

        this.displayResults();
      }

      async checkFileExists(filePath) {
        try {
          const response = await fetch(filePath, { method: 'HEAD' });
          if (response.ok) {
            return `File exists: ${filePath}`;
          } else {
            throw new Error(`File not found: ${filePath} (Status: ${response.status})`);
          }
        } catch (error) {
          throw new Error(`Cannot access file: ${filePath} - ${error.message}`);
        }
      }

      checkMaterialIcons() {
        const iconLinks = document.querySelectorAll('link[href*="fonts.googleapis.com"]');
        if (iconLinks.length > 0) {
          return 'Material Icons link found in document head';
        }

        // Check if loaded in main page
        return fetch('index.html')
          .then(response => response.text())
          .then(html => {
            if (html.includes('fonts.googleapis.com') && html.includes('Material+Icons')) {
              return 'Material Icons properly configured in index.html';
            }
            throw new Error('Material Icons not found in index.html');
          });
      }

      checkDOMElements() {
        const criticalElements = [
          '#gradient-preview',
          '#gradientType',
          '#colorStops',
          '#css-code',
          '#theme-select'
        ];

        return fetch('index.html')
          .then(response => response.text())
          .then(html => {
            const missing = criticalElements.filter(selector => {
              const id = selector.replace('#', '');
              return !html.includes(`id="${id}"`);
            });

            if (missing.length === 0) {
              return 'All critical DOM elements found';
            }
            throw new Error(`Missing elements: ${missing.join(', ')}`);
          });
      }

      checkThemeButtons() {
        return fetch('index.html')
          .then(response => response.text())
          .then(html => {
            if (html.includes('id="theme-select"')) {
              return 'Theme select dropdown properly configured';
            }
            throw new Error('Theme select dropdown not found or incorrectly configured');
          });
      }

      checkFormControls() {
        return fetch('index.html')
          .then(response => response.text())
          .then(html => {
            const controls = [
              'angleSlider',
              'radialShape',
              'conicAngle',
              'exportFormat',
              'addStop'
            ];

            const missing = controls.filter(id => !html.includes(`id="${id}"`));

            if (missing.length === 0) {
              return 'All form controls found';
            }
            throw new Error(`Missing form controls: ${missing.join(', ')}`);
          });
      }

      checkColorStops() {
        return fetch('index.html')
          .then(response => response.text())
          .then(html => {
            const hasContainer = html.includes('id="colorStops"');
            const hasDefaultStops = html.includes('data-stop-index="0"') && html.includes('data-stop-index="1"');

            if (hasContainer && hasDefaultStops) {
              return 'Color stops container and default stops configured';
            }
            throw new Error('Color stops not properly configured');
          });
      }

      checkCSSVariables() {
        return fetch('styles/styles.css')
          .then(response => response.text())
          .then(css => {
            const requiredVars = [
              '--bg-primary',
              '--accent-primary',
              '--border-radius',
              '--spacing-md',
              '--transition-fast'
            ];

            const missing = requiredVars.filter(varName => !css.includes(varName));

            if (missing.length === 0) {
              return 'All required CSS variables defined';
            }
            throw new Error(`Missing CSS variables: ${missing.join(', ')}`);
          });
      }

      checkThemeToggleStyling() {
        return fetch('styles/styles.css')
          .then(response => response.text())
          .then(css => {
            const hasThemeToggle = css.includes('#theme-toggle');
            const hasAriaPressed = css.includes('[aria-pressed="true"]');
            const hasDarkTheme = css.includes('[data-theme=\'dark\']');

            if (hasThemeToggle && hasAriaPressed && hasDarkTheme) {
              return 'Theme toggle styling properly configured';
            }
            throw new Error('Theme toggle styling incomplete');
          });
      }

      checkResponsive() {
        return fetch('styles/styles.css')
          .then(response => response.text())
          .then(css => {
            const has768Breakpoint = css.includes('@media (max-width: 768px)');
            const has480Breakpoint = css.includes('@media (max-width: 480px)');

            if (has768Breakpoint && has480Breakpoint) {
              return 'Responsive breakpoints configured';
            }
            throw new Error('Missing responsive breakpoints');
          });
      }

      checkScriptOrder() {
        return fetch('index.html')
          .then(response => response.text())
          .then(html => {
            const scripts = [
              'toastNotifications.js',
              'utils.js',
              'gradientPresets.js',
              'gradientGenerator.js'
            ];

            let lastIndex = -1;
            for (const script of scripts) {
              const index = html.indexOf(script);
              if (index === -1) {
                throw new Error(`Script not found: ${script}`);
              }
              if (index < lastIndex) {
                throw new Error(`Incorrect script loading order: ${script}`);
              }
              lastIndex = index;
            }

            return 'Scripts loaded in correct order';
          });
      }

      checkAccessibility() {
        return fetch('index.html')
          .then(response => response.text())
          .then(html => {
            const features = [
              'skip-link',
              'aria-label',
              'aria-describedby',
              'visually-hidden',
              'role="group"'
            ];

            const missing = features.filter(feature => !html.includes(feature));

            if (missing.length === 0) {
              return 'Accessibility features implemented';
            }
            throw new Error(`Missing accessibility features: ${missing.join(', ')}`);
          });
      }

      checkSEO() {
        return fetch('index.html')
          .then(response => response.text())
          .then(html => {
            const seoElements = [
              'meta name="description"',
              'meta name="keywords"',
              'meta name="author"',
              'lang="en"'
            ];

            const missing = seoElements.filter(element => !html.includes(element));

            if (missing.length === 0) {
              return 'SEO meta tags properly configured';
            }
            throw new Error(`Missing SEO elements: ${missing.join(', ')}`);
          });
      }

      checkPreloading() {
        return fetch('index.html')
          .then(response => response.text())
          .then(html => {
            const preloadElements = [
              'rel="preload"',
              'as="style"',
              'as="script"'
            ];

            const missing = preloadElements.filter(element => !html.includes(element));

            if (missing.length === 0) {
              return 'Resource preloading configured';
            }
            throw new Error(`Missing preload elements: ${missing.join(', ')}`);
          });
      }

      checkIconOptimization() {
        return fetch('index.html')
          .then(response => response.text())
          .then(html => {
            const hasOnload = html.includes('onload="this.onload=null;this.rel=\'stylesheet\'"');
            const hasNoscript = html.includes('<noscript>');

            if (hasOnload && hasNoscript) {
              return 'Material Icons optimized for performance';
            }

            // This is a warning, not a failure
            this.results.push({
              name: 'Icon font optimization',
              status: 'warning',
              message: 'Consider optimizing Material Icons loading for better performance'
            });
            return 'Basic icon loading configured';
          });
      }

      displayResults() {
        const passCount = this.results.filter(r => r.status === 'pass').length;
        const failCount = this.results.filter(r => r.status === 'fail').length;
        const warningCount = this.results.filter(r => r.status === 'warning').length;

        let html = `
          <div class="test-section">
            <h2>Test Results Summary</h2>
            <p><strong>Total Tests:</strong> ${this.results.length}</p>
            <p><strong>Passed:</strong> ${passCount}</p>
            <p><strong>Failed:</strong> ${failCount}</p>
            <p><strong>Warnings:</strong> ${warningCount}</p>
          </div>
        `;

        this.results.forEach(result => {
          html += `
            <div class="test-section">
              <h3>${result.name}</h3>
              <div class="test-result ${result.status}">
                <strong>Status:</strong> ${result.status.toUpperCase()}<br>
                <strong>Message:</strong> ${result.message}
              </div>
            </div>
          `;
        });

        if (failCount === 0) {
          html += `
            <div class="test-section">
              <div class="test-result pass">
                <h3>🎉 All Tests Passed!</h3>
                <p>Your CSS Gradient Generator is properly configured and ready to use.</p>
                <a href="index.html" class="test-link">Launch Generator →</a>
              </div>
            </div>
          `;
        } else {
          html += `
            <div class="test-section">
              <div class="test-result fail">
                <h3>⚠️ Issues Found</h3>
                <p>Please review and fix the failed tests above before using the generator.</p>
              </div>
            </div>
          `;
        }

        this.output.innerHTML = html;
      }
    }

    // Start the test suite
    new TestSuite();
  </script>
</body>
</html>