function FileHookTestCase::assertFileHooksCalled

Assert that all of the specified hook_file_* hooks were called once, other values result in failure.

Parameters

$expected: Array with string containing with the hook name, e.g. 'load', 'save', 'insert', etc.

File

core/modules/simpletest/tests/file.test, line 256

This provides SimpleTests for the core file handling functionality. These include FileValidateTest and FileSaveTest.

Class

FileHookTestCase

Base class for file tests that use the file_test module to test uploads and hooks.

Code

function assertFileHooksCalled($expected) {
  // Determine which hooks were called.
  $actual = array_keys(array_filter(file_test_get_all_calls()));

  // Determine if there were any expected that were not called.
  $uncalled = array_diff($expected, $actual);
  if (count($uncalled)) {
    $this->assertTrue(FALSE, format_string('Expected hooks %expected to be called but %uncalled was not called.', array('%expected' => implode(', ', $expected), '%uncalled' => implode(', ', $uncalled))));
  }
  else {
    $this->assertTrue(TRUE, format_string('All the expected hooks were called: %expected', array('%expected' => empty($expected) ? '(none)' : implode(', ', $expected))));
  }

  // Determine if there were any unexpected calls.
  $unexpected = array_diff($actual, $expected);
  if (count($unexpected)) {
    $this->assertTrue(FALSE, format_string('Unexpected hooks were called: %unexpected.', array('%unexpected' => empty($unexpected) ? t('(none)') : implode(', ', $unexpected))));
  }
  else {
    $this->assertTrue(TRUE, 'No unexpected hooks were called.');
  }
}