function CommonURLUnitTest::testDrupalGetQueryParameters

Test drupal_get_query_parameters().

File

modules/simpletest/tests/common.test, line 141

Class

CommonURLUnitTest

Tests for URL generation functions.

Code

function testDrupalGetQueryParameters() {
    $original = array(
        'a' => 1,
        'b' => array(
            'd' => 4,
            'e' => array(
                'f' => 5,
            ),
        ),
        'c' => 3,
        'q' => 'foo/bar',
    );
    // Default arguments.
    $result = $_GET;
    unset($result['q']);
    $this->assertEqual(drupal_get_query_parameters(), $result, "\$_GET['q'] was removed.");
    // Default exclusion.
    $result = $original;
    unset($result['q']);
    $this->assertEqual(drupal_get_query_parameters($original), $result, "'q' was removed.");
    // First-level exclusion.
    $result = $original;
    unset($result['b']);
    $this->assertEqual(drupal_get_query_parameters($original, array(
        'b',
    )), $result, "'b' was removed.");
    // Second-level exclusion.
    $result = $original;
    unset($result['b']['d']);
    $this->assertEqual(drupal_get_query_parameters($original, array(
        'b[d]',
    )), $result, "'b[d]' was removed.");
    // Third-level exclusion.
    $result = $original;
    unset($result['b']['e']['f']);
    $this->assertEqual(drupal_get_query_parameters($original, array(
        'b[e][f]',
    )), $result, "'b[e][f]' was removed.");
    // Multiple exclusions.
    $result = $original;
    unset($result['a'], $result['b']['e'], $result['c']);
    $this->assertEqual(drupal_get_query_parameters($original, array(
        'a',
        'b[e]',
        'c',
    )), $result, "'a', 'b[e]', 'c' were removed.");
}