class ArrayDiffUnitTest

Test array diff functions.

Hierarchy

Expanded class hierarchy of ArrayDiffUnitTest

Members

Contains filters are case sensitive
Namesort descending Modifiers Type Description
ArrayDiffUnitTest::$array1 protected property Array to use for testing.
ArrayDiffUnitTest::$array2 protected property Array to use for testing.
ArrayDiffUnitTest::getInfo public static function
ArrayDiffUnitTest::setUp function Sets up unit test environment. Overrides DrupalUnitTestCase::setUp
ArrayDiffUnitTest::testArrayDiffAssocRecursive public function Tests drupal_array_diff_assoc_recursive().
DrupalTestCase::$assertions protected property Assertions thrown in that test case.
DrupalTestCase::$databasePrefix protected property The database prefix of this test run.
DrupalTestCase::$originalFileDirectory protected property The original file directory, before it was changed for testing purposes.
DrupalTestCase::$results public property Current results of this test case.
DrupalTestCase::$setup protected property Flag to indicate whether the test has been set up.
DrupalTestCase::$setupDatabasePrefix protected property
DrupalTestCase::$setupEnvironment protected property
DrupalTestCase::$skipClasses protected property This class is skipped when looking for the source of an assertion.
DrupalTestCase::$testId protected property The test run ID.
DrupalTestCase::$timeLimit protected property Time limit for the test.
DrupalTestCase::assert protected function Internal helper: stores the assert.
DrupalTestCase::assertEqual protected function Check to see if two values are equal.
DrupalTestCase::assertFalse protected function Check to see if a value is false (an empty string, 0, NULL, or FALSE).
DrupalTestCase::assertIdentical protected function Check to see if two values are identical.
DrupalTestCase::assertNotEqual protected function Check to see if two values are not equal.
DrupalTestCase::assertNotIdentical protected function Check to see if two values are not identical.
DrupalTestCase::assertNotNull protected function Check to see if a value is not NULL.
DrupalTestCase::assertNull protected function Check to see if a value is NULL.
DrupalTestCase::assertTrue protected function Check to see if a value is not false (not an empty string, 0, NULL, or FALSE).
DrupalTestCase::deleteAssert public static function Delete an assertion record by message ID.
DrupalTestCase::error protected function Fire an error assertion.
DrupalTestCase::errorHandler public function Handle errors during test runs.
DrupalTestCase::exceptionHandler protected function Handle exceptions.
DrupalTestCase::fail protected function Fire an assertion that is always negative.
DrupalTestCase::generatePermutations public static function Converts a list of possible parameters into a stack of permutations.
DrupalTestCase::getAssertionCall protected function Cycles through backtrace until the first non-assertion method is found.
DrupalTestCase::getDatabaseConnection public static function Returns the database connection to the site running Simpletest.
DrupalTestCase::insertAssert public static function Store an assertion from outside the testing context.
DrupalTestCase::pass protected function Fire an assertion that is always positive.
DrupalTestCase::randomName public static function Generates a random string containing letters and numbers.
DrupalTestCase::randomString public static function Generates a random string of ASCII characters of codes 32 to 126.
DrupalTestCase::run public function Run all tests in this class.
DrupalTestCase::verbose protected function Logs a verbose message in a text file.
DrupalUnitTestCase::tearDown protected function
DrupalUnitTestCase::__construct function Constructor for DrupalUnitTestCase. Overrides DrupalTestCase::__construct

File

drupal/modules/simpletest/tests/common.test, line 3065
Tests for common.inc functionality.

View source
class ArrayDiffUnitTest extends DrupalUnitTestCase {

  /**
   * Array to use for testing.
   *
   * @var array
   */
  protected $array1;

  /**
   * Array to use for testing.
   *
   * @var array
   */
  protected $array2;

  public static function getInfo() {
    return array(
      'name' => 'Array differences',
      'description' => 'Performs tests on drupal_array_diff_assoc_recursive().',
      'group' => 'System',
    );
  }

  function setUp() {
    parent::setUp();

    $this->array1 = array(
      'same' => 'yes',
      'different' => 'no',
      'array_empty_diff' => array(),
      'null' => NULL,
      'int_diff' => 1,
      'array_diff' => array(
        'same' => 'same',
        'array' => array('same' => 'same'),
      ),
      'array_compared_to_string' => array('value'),
      'string_compared_to_array' => 'value',
      'new' => 'new',
    );
    $this->array2 = array(
      'same' => 'yes',
      'different' => 'yes',
      'array_empty_diff' => array(),
      'null' => NULL,
      'int_diff' => '1',
      'array_diff' => array(
        'same' => 'different',
        'array' => array('same' => 'same'),
      ),
      'array_compared_to_string' => 'value',
      'string_compared_to_array' => array('value'),
    );
  }


  /**
   * Tests drupal_array_diff_assoc_recursive().
   */
  public function testArrayDiffAssocRecursive() {
    $expected = array(
      'different' => 'no',
      'int_diff' => 1,
      
      // The 'array' key should not be returned, as it's the same.
      'array_diff' => array('same' => 'same'),
      'array_compared_to_string' => array('value'),
      'string_compared_to_array' => 'value',
      'new' => 'new',
    );

    $this->assertIdentical(drupal_array_diff_assoc_recursive($this->array1, $this->array2), $expected);
  }
}