function ChainRequestPolicyTest::testChainExceptionOnInvalidReturnValue

Asserts that check() throws an exception if a rule returns an invalid value.

@dataProvider providerChainExceptionOnInvalidReturnValue @covers ::check

File

core/tests/Drupal/Tests/Core/PageCache/ChainRequestPolicyTest.php, line 72

Class

ChainRequestPolicyTest

@coversDefaultClass <a href="/api/drupal/core%21lib%21Drupal%21Core%21PageCache%21ChainRequestPolicy.php/class/ChainRequestPolicy/9" title="Implements a compound request policy." class="local">\Drupal\Core\PageCache\ChainRequestPolicy</a> @group PageCache

Namespace

Code

public function testChainExceptionOnInvalidReturnValue($return_value) {
    $rule = $this->createMock('Drupal\\Core\\PageCache\\RequestPolicyInterface');
    $rule->expects($this->once())
        ->method('check')
        ->with($this->request)
        ->willReturn($return_value);
    $this->policy
        ->addPolicy($rule);
    $this->expectException(\UnexpectedValueException::class);
    $this->policy
        ->check($this->request);
}