class ChainResponsePolicyTest
Same name and namespace in other branches
- 11.x core/tests/Drupal/Tests/Core/PageCache/ChainResponsePolicyTest.php \Drupal\Tests\Core\PageCache\ChainResponsePolicyTest
- 10 core/tests/Drupal/Tests/Core/PageCache/ChainResponsePolicyTest.php \Drupal\Tests\Core\PageCache\ChainResponsePolicyTest
- 8.9.x core/tests/Drupal/Tests/Core/PageCache/ChainResponsePolicyTest.php \Drupal\Tests\Core\PageCache\ChainResponsePolicyTest
@coversDefaultClass \Drupal\Core\PageCache\ChainResponsePolicy
@group PageCache
Hierarchy
- class \Drupal\Tests\UnitTestCase uses \Drupal\Tests\Traits\PhpUnitWarnings, \Drupal\Tests\PhpUnitCompatibilityTrait, \Symfony\Bridge\PhpUnit\ExpectDeprecationTrait extends \PHPUnit\Framework\TestCase
- class \Drupal\Tests\Core\PageCache\ChainResponsePolicyTest extends \Drupal\Tests\UnitTestCase
Expanded class hierarchy of ChainResponsePolicyTest
File
-
core/
tests/ Drupal/ Tests/ Core/ PageCache/ ChainResponsePolicyTest.php, line 15
Namespace
Drupal\Tests\Core\PageCacheView source
class ChainResponsePolicyTest extends UnitTestCase {
/**
* The chain response policy under test.
*
* @var \Drupal\Core\PageCache\ChainResponsePolicy
*/
protected $policy;
/**
* A request object.
*
* @var \Symfony\Component\HttpFoundation\Request
*/
protected $request;
/**
* A response object.
*
* @var \Symfony\Component\HttpFoundation\Response
*/
protected $response;
/**
* {@inheritdoc}
*/
protected function setUp() : void {
$this->policy = new ChainResponsePolicy();
$this->response = new Response();
$this->request = new Request();
}
/**
* Asserts that check() returns NULL if the chain is empty.
*
* @covers ::check
*/
public function testEmptyChain() {
$result = $this->policy
->check($this->response, $this->request);
$this->assertSame(NULL, $result);
}
/**
* Asserts that check() returns NULL if a rule returns NULL.
*
* @covers ::check
*/
public function testNullRuleChain() {
$rule = $this->createMock('Drupal\\Core\\PageCache\\ResponsePolicyInterface');
$rule->expects($this->once())
->method('check')
->with($this->response, $this->request)
->willReturn(NULL);
$this->policy
->addPolicy($rule);
$result = $this->policy
->check($this->response, $this->request);
$this->assertSame(NULL, $result);
}
/**
* Asserts that check() throws an exception if a rule returns an invalid value.
*
* @dataProvider providerChainExceptionOnInvalidReturnValue
* @covers ::check
*/
public function testChainExceptionOnInvalidReturnValue($return_value) {
$rule = $this->createMock('Drupal\\Core\\PageCache\\ResponsePolicyInterface');
$rule->expects($this->once())
->method('check')
->with($this->response, $this->request)
->willReturn($return_value);
$this->policy
->addPolicy($rule);
$this->expectException(\UnexpectedValueException::class);
$this->policy
->check($this->response, $this->request);
}
/**
* Provides test data for testChainExceptionOnInvalidReturnValue.
*
* @return array
* Test input and expected result.
*/
public function providerChainExceptionOnInvalidReturnValue() {
return [
[
FALSE,
],
[
0,
],
[
1,
],
[
TRUE,
],
[
[
1,
2,
3,
],
],
[
new \stdClass(),
],
];
}
/**
* Asserts that check() returns immediately when a rule returned DENY.
*/
public function testStopChainOnFirstDeny() {
$rule1 = $this->createMock('Drupal\\Core\\PageCache\\ResponsePolicyInterface');
$rule1->expects($this->once())
->method('check')
->with($this->response, $this->request);
$this->policy
->addPolicy($rule1);
$deny_rule = $this->createMock('Drupal\\Core\\PageCache\\ResponsePolicyInterface');
$deny_rule->expects($this->once())
->method('check')
->with($this->response, $this->request)
->willReturn(ResponsePolicyInterface::DENY);
$this->policy
->addPolicy($deny_rule);
$ignored_rule = $this->createMock('Drupal\\Core\\PageCache\\ResponsePolicyInterface');
$ignored_rule->expects($this->never())
->method('check');
$this->policy
->addPolicy($ignored_rule);
$actual_result = $this->policy
->check($this->response, $this->request);
$this->assertSame(ResponsePolicyInterface::DENY, $actual_result);
}
}
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