public function SearchMatchTest::_testQueryScores in Drupal 9

Same name and namespace in other branches

1. 8 core/modules/search/tests/src/Kernel/SearchMatchTest.php \Drupal\Tests\search\Kernel\SearchMatchTest::_testQueryScores()

Tests the scoring abilities of the engine.

Verify if a query produces normalized, monotonous scores.

1 call to SearchMatchTest::_testQueryScores()

SearchMatchTest::_testQueries in core/modules/search/tests/src/Kernel/SearchMatchTest.php

Run predefine queries looking for indexed terms.

File

core/modules/search/tests/src/Kernel/SearchMatchTest.php, line 244

Class

SearchMatchTest

Indexes content and queries it.

Namespace

Drupal\Tests\search\Kernel

Code

public function _testQueryScores($query, $set, $results) {

  // Get result scores.
  $scores = [];
  foreach ($set as $item) {
    $scores[] = $item->calculated_score;
  }

  // Check order.
  $sorted = $scores;
  sort($sorted);
  $this
    ->assertEquals($scores, array_reverse($sorted), "Query order '{$query}'");

  // Check range.
  $this
    ->assertTrue(!count($scores) || min($scores) > 0.0 && max($scores) <= 1.0001, "Query scoring '{$query}'");
}