Asserts the order of an array of strings inside a string.

@todo use a generic assertion once available.

Parameters

array $items: The array of strings.

array $haystack: The string that should contain $items in order.

See also

https://www.drupal.org/project/drupal/issues/2817657

1 call to LazyBuilderPlaceholderTest::assertStringOrder()

LazyBuilderPlaceholderTest::testNestedLazyBuilderPlaceholders in core/tests/Drupal/KernelTests/Core/Render/LazyBuilderPlaceholderTest.php

Tests Fiber::suspend() during twig rendering via placeholders.

File

core/tests/Drupal/KernelTests/Core/Render/LazyBuilderPlaceholderTest.php, line 60

Class

LazyBuilderPlaceholderTest

Tests Fiber suspension within Twig templates during placeholder rendering.

Namespace

Drupal\KernelTests\Core\Render

Code

protected function assertStringOrder(array $items, string $haystack) : void {
  $strings = [];
  foreach ($items as $item) {
    if (($pos = strpos($haystack, $item)) === FALSE) {
      $this->fail("Cannot find '{$item}' in the page");
    }
    $strings[$pos] = $item;
  }
  ksort($strings);
  $ordered = implode(', ', array_map(function ($item) {
    return "'{$item}'";
  }, $items));
  $this->assertSame($items, array_values($strings), "Found strings, ordered as: {$ordered}.");
}

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