SimpletestUnitTestExampleTestCase

  1. drupal
    1. 8
    2. 7

Although most core test cases are based on DrupalWebTestCase and are functional tests (exercising the web UI) we also have DrupalUnitTestCase, which executes much faster because a Drupal install does not have to be one. No environment is provided to a test case based on DrupalUnitTestCase; it must be entirely self-contained.

See also

DrupalUnitTestCase

Hierarchy

Properties

NameDescription
DrupalTestCase::$assertionsAssertions thrown in that test case.
DrupalTestCase::$databasePrefixThe database prefix of this test run.
DrupalTestCase::$originalFileDirectoryThe original file directory, before it was changed for testing purposes.
DrupalTestCase::$resultsCurrent results of this test case.
DrupalTestCase::$skipClassesThis class is skipped when looking for the source of an assertion.
DrupalTestCase::$testIdThe test run ID.
DrupalTestCase::$timeLimitTime limit for the test.

Functions & methods

NameDescription
DrupalTestCase::assertInternal helper: stores the assert.
DrupalTestCase::assertEqualCheck to see if two values are equal.
DrupalTestCase::assertFalseCheck to see if a value is false (an empty string, 0, NULL, or FALSE).
DrupalTestCase::assertIdenticalCheck to see if two values are identical.
DrupalTestCase::assertNotEqualCheck to see if two values are not equal.
DrupalTestCase::assertNotIdenticalCheck to see if two values are not identical.
DrupalTestCase::assertNotNullCheck to see if a value is not NULL.
DrupalTestCase::assertNullCheck to see if a value is NULL.
DrupalTestCase::assertTrueCheck to see if a value is not false (not an empty string, 0, NULL, or FALSE).
DrupalTestCase::deleteAssertDelete an assertion record by message ID.
DrupalTestCase::errorFire an error assertion.
DrupalTestCase::errorHandlerHandle errors during test runs.
DrupalTestCase::exceptionHandlerHandle exceptions.
DrupalTestCase::failFire an assertion that is always negative.
DrupalTestCase::generatePermutationsConverts a list of possible parameters into a stack of permutations.
DrupalTestCase::getAssertionCallCycles through backtrace until the first non-assertion method is found.
DrupalTestCase::insertAssertStore an assertion from outside the testing context.
DrupalTestCase::passFire an assertion that is always positive.
DrupalTestCase::randomNameGenerates a random string containing letters and numbers.
DrupalTestCase::randomStringGenerates a random string of ASCII characters of codes 32 to 126.
DrupalTestCase::runRun all tests in this class.
DrupalTestCase::verboseLogs verbose message in a text file.
DrupalUnitTestCase::tearDown
DrupalUnitTestCase::__constructConstructor for DrupalUnitTestCase. Overrides DrupalTestCase::__construct
SimpletestUnitTestExampleTestCase::getInfo
SimpletestUnitTestExampleTestCase::setUpSets up unit test environment. Overrides DrupalUnitTestCase::setUp
SimpletestUnitTestExampleTestCase::testSimpletestUnitTestExampleFunctionCall simpletest_example_empty_mysql_date and check that it returns correct result.

examples/simpletest_example/simpletest_example.test, line 105

View source
<?php
class SimpletestUnitTestExampleTestCase extends DrupalUnitTestCase {

  public static function getInfo() {
    return array(
      'name' => 'Simpletest Example unit tests', 
      'description' => 'Test that simpletest_example_empty_mysql_date works properly.', 
      'group' => 'Examples',
    );
  }

  function setUp() {
    drupal_load('module', 'simpletest_example');
    parent::setUp();
  }

  /**
   * Call simpletest_example_empty_mysql_date and check that it returns correct
   * result.
   *
   * Note that no environment is provided; we're just testing the correct
   * behavior of a function when passed specific arguments.
   */
  public function testSimpletestUnitTestExampleFunction() {
    $result = simpletest_example_empty_mysql_date(NULL);
    $message = t('A NULL value should return TRUE.');
    $this->assertTrue($result, $message);

    $result = simpletest_example_empty_mysql_date('');
    $message = t('An empty string should return TRUE.');
    $this->assertTrue($result, $message);

    $result = simpletest_example_empty_mysql_date('0000-00-00');
    $message = t('An "empty" MySQL DATE should return TRUE.');
    $this->assertTrue($result, $message);

    $result = simpletest_example_empty_mysql_date(date('Y-m-d'));
    $message = t('A valid date should return FALSE.');
    $this->assertFalse($result, $message);
  }
}
?>