WP_UnitTestCase::assertQueryTrue() – Check each of the WP_Query is_* functions/properties against expected boolean value.

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Description

Check each of the WP_Query is_* functions/properties against expected boolean value.

Any properties that are listed by name as parameters will be expected to be true; any others are expected to be false. For example, assertQueryTrue('is_single', 'is_feed') means is_single() and is_feed() must be true and everything else must be false to pass.

Usage

WP_UnitTestCase::assertQueryTrue();

Parameters

Returns

void

Source

File name: oik-batch/tests/testcase.php
Lines:

  function assertQueryTrue(/* ... */) {
    global $wp_query;
    $all = array(
      'is_404',
      'is_admin',
      'is_archive',
      'is_attachment',
      'is_author',
      'is_category',
      'is_comment_feed',
      'is_date',
      'is_day',
      'is_embed',
      'is_feed',
      'is_front_page',
      'is_home',
      'is_month',
      'is_page',
      'is_paged',
      'is_post_type_archive',
      'is_posts_page',
      'is_preview',
      'is_robots',
      'is_search',
      'is_single',
      'is_singular',
      'is_tag',
      'is_tax',
      'is_time',
      'is_trackback',
      'is_year',
    );
    $true = func_get_args();

    foreach ( $true as $true_thing ) {
      $this->assertContains( $true_thing, $all, "{$true_thing}() is not handled by assertQueryTrue()." );
    }

    $passed = true;
    $not_false = $not_true = array(); // properties that were not set to expected values

    foreach ( $all as $query_thing ) {
      $result = is_callable( $query_thing ) ? call_user_func( $query_thing ) : $wp_query->$query_thing;

      if ( in_array( $query_thing, $true ) ) {
        if ( ! $result ) {
          array_push( $not_true, $query_thing );
          $passed = false;
        }
      } else if ( $result ) {
        array_push( $not_false, $query_thing );
        $passed = false;
      }
    }

    $message = '';
    if ( count($not_true) )
      $message .= implode( $not_true, ', ' ) . ' is expected to be true. ';
    if ( count($not_false) )
      $message .= implode( $not_false, ', ' ) . ' is expected to be false.';
    $this->assertTrue( $passed, $message );
  }
 

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