C:/drupal/modules/simpletest/unit_tester.php

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<?php
// $Id: unit_tester.php,v 1.2 2008/05/10 06:55:09 dries Exp $

class UnitTestCase extends SimpleTestCase {

  function UnitTestCase($label = false) {
    if (!$label) {
      $label = get_class($this);
    }
    $this->SimpleTestCase($label);
  }

  function assertTrue($result, $message = FALSE, $group = 'Other') {
    return $this->assert(new TrueExpectation(), $result, $message, $group);
  }

  function assertFalse($result, $message = '%s', $group = 'Other') {
    $dumper = &new SimpleDumper();
    $message = sprintf($message, 'Expected false, got [' . $dumper->describeValue($result) . ']');
    return $this->assertTrue(!$result, $message, $group);
  }

  function assertNull($value, $message = '%s', $group = 'Other') {
    $dumper = &new SimpleDumper();
    $message = sprintf($message, '[' . $dumper->describeValue($value) . '] should be null');
    return $this->assertTrue(!isset($value), $message, $group);
  }

  function assertNotNull($value, $message = '%s', $group = 'Other') {
    $dumper = &new SimpleDumper();
    $message = sprintf($message, '[' . $dumper->describeValue($value) . '] should not be null');
    return $this->assertTrue(isset($value), $message, $group);
  }

  function assertEqual($first, $second, $message = '%s', $group = 'Other') {
    $dumper = &new SimpleDumper();
    $message = sprintf($message, 'Expected ' . $dumper->describeValue($first) . ', got [' . $dumper->describeValue($second) . ']');
    $this->assertTrue($first == $second, $message, $group);
  }

  function assertNotEqual($first, $second, $message = '%s', $group = 'Other') {
    $dumper = &new SimpleDumper();
    $message = sprintf($message, 'Expected ' . $dumper->describeValue($first) . ', not equal to ' . $dumper->describeValue($second));
    $this->assertTrue($first != $second, $message, $group);
  }

  function assertIdentical($first, $second, $message = '%s', $group = 'Other') {
    $dumper = &new SimpleDumper();
    $message = sprintf($message, 'Expected ' . $dumper->describeValue($first) . ', got [' . $dumper->describeValue($second) . ']');
    $this->assertTrue($first === $second, $message, $group);
  }

  function assertNotIdentical($first, $second, $message = '%s', $group = 'Other') {
    $dumper = &new SimpleDumper();
    $message = sprintf($message, 'Expected ' . $dumper->describeValue($first) . ', not identical to ' . $dumper->describeValue($second));
    $this->assertTrue($first !== $second, $message, $group);
  }

  function assertPattern($pattern, $subject, $message = '%s', $group = 'Other') {
    $dumper  = &new SimpleDumper();
    $replace = 'Pattern ' . $pattern . ' detected in [' . $dumper->describeValue($subject) . ']';
    $found   = preg_match($pattern, $subject, $matches);
    if ($found) {
      $position = strpos($subject, $matches[0]);
      $replace .= ' in region [' . $dumper->clipString($subject, 100, $position) . ']';
    }
    $message = sprintf($message, $replace);
    $this->assertTrue($found, $message, $group);
  }

  function assertNoPattern($pattern, $subject, $message = '%s', $group = 'Other') {
    $dumper  = &new SimpleDumper();
    $found   = preg_match($pattern, $subject);
    $message = sprintf($message, 'Pattern ' . $pattern . ' not detected in [' . $dumper->describeValue($subject) . ']');
    $this->assertFalse($found, $message, $group = 'Other');
  }
}

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