Tests generating sample values.

@legacy-covers ::generateSampleValue

Attributes

Parameters

int $max_length: Maximum field length.

File

core/modules/user/tests/src/Unit/UserNameItemTest.php, line 29

Class

UserNameItemTest

Defines a test for the UserNameItem field-type.

Namespace

Drupal\Tests\user\Unit

Code

public function testGenerateSampleValue(int $max_length) : void {
  $definition = $this->prophesize(FieldDefinitionInterface::class);
  $definition->getSetting('max_length')
    ->willReturn($max_length);
  for ($i = 0; $i < 1000; $i++) {
    $sample_value = UserNameItem::generateSampleValue($definition->reveal());
    $this->assertLessThanOrEqual($max_length, mb_strlen($sample_value['value']));
    $this->assertEquals(trim($sample_value['value'], ' '), $sample_value['value']);
  }
}

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