public function PHPUnit_Framework_Comparator_Scalar::assertEquals

Asserts that two values are equal.

Parameters

mixed $expected The first value to compare:

mixed $actual The second value to compare:

float $delta The allowed numerical distance between two values to: consider them equal

bool $canonicalize If set to TRUE, arrays are sorted before: comparison

bool $ignoreCase If set to TRUE, upper- and lowercasing is: ignored when comparing string values

Throws

PHPUnit_Framework_ComparisonFailure Thrown when the comparison fails. Contains information about the specific errors that lead to the failure.

Overrides PHPUnit_Framework_Comparator::assertEquals

File

drupal/core/vendor/phpunit/phpunit/PHPUnit/Framework/Comparator/Scalar.php, line 91

Class

PHPUnit_Framework_Comparator_Scalar

Compares scalar or NULL values for equality.

Code

public function assertEquals($expected, $actual, $delta = 0, $canonicalize = FALSE, $ignoreCase = FALSE) {
  $expectedToCompare = $expected;
  $actualToCompare = $actual;

  // always compare as strings to avoid strange behaviour
  // otherwise 0 == 'Foobar'
  if (is_string($expected) || is_string($actual)) {
    $expectedToCompare = (string) $expectedToCompare;
    $actualToCompare = (string) $actualToCompare;
    if ($ignoreCase) {
      $expectedToCompare = strtolower($expectedToCompare);
      $actualToCompare = strtolower($actualToCompare);
    }
  }
  if ($expectedToCompare != $actualToCompare) {
    if (is_string($expected) && is_string($actual)) {
      throw new PHPUnit_Framework_ComparisonFailure($expected, $actual, PHPUnit_Util_Type::export($expected), PHPUnit_Util_Type::export($actual), FALSE, 'Failed asserting that two strings are equal.');
    }
    throw new PHPUnit_Framework_ComparisonFailure($expected, $actual, '', '', FALSE, sprintf('Failed asserting that %s matches expected %s.', PHPUnit_Util_Type::export($actual), PHPUnit_Util_Type::export($expected)));
  }
}