public function ScalarComparator::assertEquals in Zircon Profile 8

Same name and namespace in other branches

1. 8.0 vendor/sebastian/comparator/src/ScalarComparator.php \SebastianBergmann\Comparator\ScalarComparator::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

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

Overrides Comparator::assertEquals

1 method overrides ScalarComparator::assertEquals()

NumericComparator::assertEquals in vendor/sebastian/comparator/src/NumericComparator.php

Asserts that two values are equal.

File

vendor/sebastian/comparator/src/ScalarComparator.php, line 50

Class

ScalarComparator

Compares scalar or NULL values for equality.

Namespace

SebastianBergmann\Comparator

Code

public function assertEquals($expected, $actual, $delta = 0.0, $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($actual)) {
      throw new ComparisonFailure($expected, $actual, $this->exporter
        ->export($expected), $this->exporter
        ->export($actual), false, 'Failed asserting that two strings are equal.');
    }
    throw new ComparisonFailure($expected, $actual, '', '', false, sprintf('Failed asserting that %s matches expected %s.', $this->exporter
      ->export($actual), $this->exporter
      ->export($expected)));
  }
}