function CsrfTokenGeneratorTest::testGenerateSeedOnGet

Tests that a new token seed is generated upon first use.

@legacy-covers ::get

File

core/tests/Drupal/Tests/Core/Access/CsrfTokenGeneratorTest.php, line 98

Class

CsrfTokenGeneratorTest

Tests the CsrfTokenGenerator class.

Namespace

Code

public function testGenerateSeedOnGet() : void {
  $key = Crypt::randomBytesBase64();
  $privateKey = $this->createMock(PrivateKey::class);
  $privateKey->expects($this->once())
    ->method('get')
    ->willReturn($key);
  $sessionMetadata = $this->createMock(MetadataBag::class);
  $sessionMetadata->expects($this->once())
    ->method('getCsrfTokenSeed')
    ->willReturn(NULL);
  $sessionMetadata->expects($this->once())
    ->method('setCsrfTokenSeed')
    ->with($this->isString());
  $generator = new CsrfTokenGenerator($privateKey, $sessionMetadata);
  $this->assertIsString($generator->get());
}