function RawStringFormatterTest::testStringFormatter

Tests string formatter output.

File

core/modules/field/tests/src/Kernel/KernelString/RawStringFormatterTest.php, line 110

Class

RawStringFormatterTest

Tests the raw string formatter.

Namespace

Code

public function testStringFormatter() : void {
    $value = $this->randomString();
    $value .= "\n\n<strong>" . $this->randomString() . '</strong>';
    $value .= "\n\n" . $this->randomString();
    $entity = EntityTest::create([]);
    $entity->{$this->fieldName}->value = $value;
    // Verify that all HTML is escaped and newlines are retained.
    $this->renderEntityFields($entity, $this->display);
    $this->assertNoRaw($value);
    $this->assertRaw(nl2br(Html::escape($value)));
    // Verify the cache tags.
    $build = $entity->{$this->fieldName}
        ->view();
    $this->assertTrue(!isset($build[0]['#cache']), 'The string formatter has no cache tags.');
}