Credence-Frontend/test-amount-input.html at main · d3v-active/Credence-Frontend · 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>AmountInput Test Page</title>
  <style>
    body {
      font-family: system-ui, -apple-system, sans-serif;
      max-width: 800px;
      margin: 0 auto;
      padding: 2rem;
      line-height: 1.5;
    }
    .test-section {
      border: 1px solid #ccc;
      padding: 1.5rem;
      margin-bottom: 2rem;
      border-radius: 8px;
    }
    .test-section h2 {
      margin-top: 0;
    }
    .result {
      margin: 0.5rem 0;
      padding: 0.5rem;
      border-radius: 4px;
    }
    .pass {
      background-color: #d4edda;
      color: #155724;
    }
    .fail {
      background-color: #f8d7da;
      color: #721c24;
    }
    .input-group {
      margin: 1rem 0;
    }
    input {
      padding: 0.5rem;
      font-size: 1rem;
      border: 1px solid #ccc;
      border-radius: 4px;
    }
    button {
      padding: 0.5rem 1rem;
      margin-right: 0.5rem;
      cursor: pointer;
      background: #007bff;
      color: white;
      border: none;
      border-radius: 4px;
    }
    button:hover {
      background: #0056b3;
    }
    code {
      background: #f4f4f4;
      padding: 0.2rem 0.4rem;
      border-radius: 3px;
    }
  </style>
</head>
<body>
  <h1>AmountInput USDC Test Suite</h1>

  <div class="test-section">
    <h2>Utility Function Tests</h2>
    <p>Tests for sanitizeUSDCInput, formatUSDC, and normalizeUSDC functions</p>
    <button onclick="runUtilityTests()">Run Utility Tests</button>
    <div id="utility-results"></div>
  </div>

  <div class="test-section">
    <h2>Manual Input Sanitization Test</h2>
    <p>Enter various inputs to test sanitization behavior</p>
    <div class="input-group">
      <input type="text" id="test-input" placeholder="Enter value to sanitize" />
      <button onclick="testSanitization()">Test Sanitization</button>
    </div>
    <div id="sanitization-result"></div>
  </div>

  <div class="test-section">
    <h2>Format Test</h2>
    <p>Enter a number to test formatting</p>
    <div class="input-group">
      <input type="text" id="format-input" placeholder="Enter value to format" />
      <button onclick="testFormatting()">Test Formatting</button>
    </div>
    <div id="format-result"></div>
  </div>

  <div class="test-section">
    <h2>Normalize Test</h2>
    <p>Enter a value to test normalization</p>
    <div class="input-group">
      <input type="text" id="normalize-input" placeholder="Enter value to normalize" />
      <button onclick="testNormalization()">Test Normalization</button>
    </div>
    <div id="normalize-result"></div>
  </div>

  <div class="test-section">
    <h2>Test Cases Reference</h2>
    <h3>Sanitization Test Cases:</h3>
    <ul>
      <li><code>123.45</code> → <code>123.45</code> (valid decimal)</li>
      <li><code>abc123</code> → <code>123</code> (letters removed)</li>
      <li><code>12.345</code> → <code>12.34</code> (fraction truncated to 2 decimals)</li>
      <li><code>00123</code> → <code>123</code> (leading zeros removed)</li>
      <li><code>0.5</code> → <code>0.5</code> (leading zero kept for decimal)</li>
      <li><code>12.34.56</code> → <code>12.34</code> (multiple decimals handled)</li>
      <li><code>$100.00</code> → <code>100.00</code> (currency symbol removed)</li>
      <li><code>1,000.50</code> → <code>1000.50</code> (comma removed)</li>
    </ul>

    <h3>Format Test Cases:</h3>
    <ul>
      <li><code>1234.56</code> → <code>1,234.56</code> (thousands separator)</li>
      <li><code>100</code> → <code>100.00</code> (add decimal places)</li>
      <li><code>1234567.89</code> → <code>1,234,567.89</code> (multiple separators)</li>
      <li><code>0.5</code> → <code>0.50</code> (single decimal to two decimals)</li>
    </ul>

    <h3>Normalize Test Cases:</h3>
    <ul>
      <li><code>123.456</code> → <code>123.46</code> (round to 2 decimals)</li>
      <li><code>123.4</code> → <code>123.40</code> (pad to 2 decimals)</li>
      <li><code>1,234.56</code> → <code>1234.56</code> (remove comma)</li>
      <li><code>-100</code> → <code>0.00</code> (negative clamped to 0)</li>
    </ul>

    <h3>Max Button Behavior:</h3>
    <ul>
      <li>Max button sets value to balance.toFixed(2)</li>
      <li>Max button disabled when balance ≤ 0</li>
    </ul>

    <h3>Preset Button Behavior:</h3>
    <ul>
      <li>Preset buttons set value to preset.toFixed(2)</li>
      <li>Preset buttons disabled when preset > balance</li>
      <li>Default presets: [100, 500, 1000]</li>
    </ul>
  </div>

  <script>
    // Copy of the utility functions from AmountInput.tsx
    function normalizeUSDC(rawValue) {
      const trimmed = rawValue.trim()
      if (!trimmed) return ''

      const normalized = trimmed.replace(/,/g, '')
      const numericValue = Number(normalized)
      if (!Number.isFinite(numericValue)) return ''

      const clamped = Math.max(0, numericValue)
      return clamped.toFixed(2)
    }

    function formatUSDC(rawValue) {
      const trimmed = rawValue.trim()
      if (!trimmed) return ''

      const normalized = trimmed.replace(/,/g, '')
      const numericValue = Number(normalized)
      if (!Number.isFinite(numericValue)) return rawValue

      const numberFormatter = new Intl.NumberFormat(undefined, {
        minimumFractionDigits: 2,
        maximumFractionDigits: 2,
      })
      return numberFormatter.format(numericValue)
    }

    function sanitizeUSDCInput(nextValue) {
      const cleaned = nextValue.replace(/[^\d.]/g, '')
      const [whole = '', fraction = ''] = cleaned.split('.')
      const trimmedWhole = whole.replace(/^0+(?=\d)/, '')
      const trimmedFraction = fraction.slice(0, 2)

      if (cleaned.includes('.')) return `${trimmedWhole || '0'}.${trimmedFraction}`
      return trimmedWhole
    }

    function runUtilityTests() {
      const resultsDiv = document.getElementById('utility-results')
      resultsDiv.innerHTML = ''

      let passCount = 0
      let failCount = 0

      // Sanitize tests
      const sanitizeTests = [
        { input: '123.45', expected: '123.45', description: 'Valid decimal' },
        { input: 'abc123', expected: '123', description: 'Letters removed' },
        { input: '12.345', expected: '12.34', description: 'Fraction truncated to 2 decimals' },
        { input: '00123', expected: '123', description: 'Leading zeros removed' },
        { input: '0.5', expected: '0.5', description: 'Leading zero kept for decimal' },
        { input: '12.34.56', expected: '12.34', description: 'Multiple decimals handled' },
        { input: '$100.00', expected: '100.00', description: 'Currency symbol removed' },
        { input: '1,000.50', expected: '1000.50', description: 'Comma removed' },
        { input: '', expected: '', description: 'Empty string' },
        { input: '0', expected: '0', description: 'Single zero' },
      ]

      resultsDiv.innerHTML += '<h3>sanitizeUSDCInput Tests</h3>'
      sanitizeTests.forEach(({ input, expected, description }) => {
        const result = sanitizeUSDCInput(input)
        const passed = result === expected
        if (passed) passCount++
        else failCount++

        resultsDiv.innerHTML += `
          <div class="result ${passed ? 'pass' : 'fail'}">
            ${passed ? '✓' : '✗'} ${description}: "${input}" → "${result}" (expected: "${expected}")
          </div>
        `
      })

      // Format tests
      const formatTests = [
        { input: '1234.56', expected: '1,234.56', description: 'Thousands separator' },
        { input: '100', expected: '100.00', description: 'Add decimal places' },
        { input: '1234567.89', expected: '1,234,567.89', description: 'Multiple thousands separators' },
        { input: '0.5', expected: '0.50', description: 'Single decimal to two decimals' },
        { input: '1,234.56', expected: '1,234.56', description: 'Already formatted' },
        { input: '', expected: '', description: 'Empty string' },
      ]

      resultsDiv.innerHTML += '<h3>formatUSDC Tests</h3>'
      formatTests.forEach(({ input, expected, description }) => {
        const result = formatUSDC(input)
        const passed = result === expected
        if (passed) passCount++
        else failCount++

        resultsDiv.innerHTML += `
          <div class="result ${passed ? 'pass' : 'fail'}">
            ${passed ? '✓' : '✗'} ${description}: "${input}" → "${result}" (expected: "${expected}")
          </div>
        `
      })

      // Normalize tests
      const normalizeTests = [
        { input: '123.456', expected: '123.46', description: 'Round to 2 decimals' },
        { input: '123.4', expected: '123.40', description: 'Pad to 2 decimals' },
        { input: '1,234.56', expected: '1234.56', description: 'Remove comma' },
        { input: '-100', expected: '0.00', description: 'Negative values clamped to 0' },
        { input: '0', expected: '0.00', description: 'Zero formatted' },
        { input: '', expected: '', description: 'Empty string' },
      ]

      resultsDiv.innerHTML += '<h3>normalizeUSDC Tests</h3>'
      normalizeTests.forEach(({ input, expected, description }) => {
        const result = normalizeUSDC(input)
        const passed = result === expected
        if (passed) passCount++
        else failCount++

        resultsDiv.innerHTML += `
          <div class="result ${passed ? 'pass' : 'fail'}">
            ${passed ? '✓' : '✗'} ${description}: "${input}" → "${result}" (expected: "${expected}")
          </div>
        `
      })

      resultsDiv.innerHTML += `<h3>Summary: ${passCount} passed, ${failCount} failed</h3>`
    }

    function testSanitization() {
      const input = document.getElementById('test-input').value
      const result = sanitizeUSDCInput(input)
      document.getElementById('sanitization-result').innerHTML = `
        <div class="result">
          Input: "${input}" → Sanitized: "${result}"
        </div>
      `
    }

    function testFormatting() {
      const input = document.getElementById('format-input').value
      const result = formatUSDC(input)
      document.getElementById('format-result').innerHTML = `
        <div class="result">
          Input: "${input}" → Formatted: "${result}"
        </div>
      `
    }

    function testNormalization() {
      const input = document.getElementById('normalize-input').value
      const result = normalizeUSDC(input)
      document.getElementById('normalize-result').innerHTML = `
        <div class="result">
          Input: "${input}" → Normalized: "${result}"
        </div>
      `
    }

    // Auto-run tests on page load
    window.onload = function() {
      runUtilityTests()
    }
  </script>
</body>
</html>