function xautoload_Mock_InjectedAPI_findFile::finish in X Autoload 7.2

Same name and namespace in other branches

1. 7.3 lib/Mock/InjectedAPI/findFile.php \xautoload_Mock_InjectedAPI_findFile::finish()

File

lib/Mock/InjectedAPI/findFile.php, line 54

Class

xautoload_Mock_InjectedAPI_findFile

To help testability, we use an injected API instead of just a return value. The injected API can be mocked to provide a mocked file_exists(), and to monitor all suggested candidates, not just the correct return value.

Code

function finish() {
  $n = count($this->expectedSuggestions);
  $this
    ->assert($this->index === $n || $this->accepted, "Finish at {$this->index} of {$n} for '{$this->className}'.");
  if ($n <= 1) {
    return;
  }
  $expected = '';
  foreach ($this->expectedSuggestions as $i => $file) {
    if ($i === $this->iAccept) {
      $file .= ' (accept)';
    }
    $expected .= '<li>' . $file . '</li>';
  }
  $suggested = '';
  foreach ($this->incomingSuggestions as $file) {
    $suggested .= '<li>' . $file . '</li>';
  }
  $msg = <<<EOT
Suggestions must be made in the correct sequence.
<div>Expected:<ol>{<span class="php-variable">$expected</span>}</ol></div>
<div>Suggested:<ol>{<span class="php-variable">$suggested</span>}</ol></div>
EOT;
  $this
    ->assert($this->incomingSuggestions === array_slice($this->expectedSuggestions, 0, $this->index), $msg);
}