class UnitTestCaseTest

Same name and namespace in other branches
  1. 9 core/tests/Drupal/Tests/UnitTestCaseTest.php \Drupal\Tests\UnitTestCaseTest
  2. 10 core/tests/Drupal/Tests/UnitTestCaseTest.php \Drupal\Tests\UnitTestCaseTest

Tests for the UnitTestCase class.

@group Tests

Hierarchy

Expanded class hierarchy of UnitTestCaseTest

2 files declare their use of UnitTestCaseTest
ComponentMetadataTest.php in core/modules/sdc/tests/src/Unit/ComponentMetadataTest.php
ComponentMetadataTest.php in core/tests/Drupal/Tests/Core/Theme/Component/ComponentMetadataTest.php

File

core/tests/Drupal/Tests/UnitTestCaseTest.php, line 12

Namespace

Drupal\Tests
View source 
class UnitTestCaseTest extends UnitTestCase {
    
    /**
     * Tests the dump() function in a test run in the same process.
     */
    public function testVarDumpSameProcess() : void {
        // Append the stream capturer to the STDERR stream, so that we can test the
        // dump() output and also prevent it from actually outputting in this
        // particular test.
        stream_filter_register("capture", StreamCapturer::class);
        stream_filter_append(STDERR, "capture");
        // Dump some variables.
        $object = (object) [
            'foo' => 'bar',
        ];
        dump($object);
        dump('banana');
        $this->assertStringContainsString('bar', StreamCapturer::$cache);
        $this->assertStringContainsString('banana', StreamCapturer::$cache);
    }
    
    /**
     * Tests the dump() function in a test run in a separate process.
     *
     * @runInSeparateProcess
     */
    public function testVarDumpSeparateProcess() : void {
        // Append the stream capturer to the STDERR stream, so that we can test the
        // dump() output and also prevent it from actually outputting in this
        // particular test.
        stream_filter_register("capture", StreamCapturer::class);
        stream_filter_append(STDERR, "capture");
        // Dump some variables.
        $object = (object) [
            'foo' => 'bar',
        ];
        dump($object);
        dump('banana');
        $this->assertStringContainsString('bar', StreamCapturer::$cache);
        $this->assertStringContainsString('banana', StreamCapturer::$cache);
    }

}

Members

Title Modifiers Object type Summary Overrides
ExpectDeprecationTrait::expectDeprecation public function Adds an expected deprecation.
ExpectDeprecationTrait::getCallableName private static function Returns a callable as a string suitable for inclusion in a message.
ExpectDeprecationTrait::setUpErrorHandler public function Sets up the test error handler.
ExpectDeprecationTrait::tearDownErrorHandler public function Tears down the test error handler.
RandomGeneratorTrait::getRandomGenerator protected function Gets the random generator for the utility methods.
RandomGeneratorTrait::randomMachineName protected function Generates a unique random string containing letters and numbers.
RandomGeneratorTrait::randomObject public function Generates a random PHP object.
RandomGeneratorTrait::randomString public function Generates a pseudo-random string of ASCII characters of codes 32 to 126.
UnitTestCase::$root protected property The app root.
UnitTestCase::getClassResolverStub protected function Returns a stub class resolver.
UnitTestCase::getConfigFactoryStub public function Returns a stub config factory that behaves according to the passed array.
UnitTestCase::getConfigStorageStub public function Returns a stub config storage that returns the supplied configuration.
UnitTestCase::getContainerWithCacheTagsInvalidator protected function Sets up a container with a cache tags invalidator.
UnitTestCase::getStringTranslationStub public function Returns a stub translation manager that just returns the passed string.
UnitTestCase::setUp protected function 354
UnitTestCase::setUpBeforeClass public static function
UnitTestCaseTest::testVarDumpSameProcess public function Tests the dump() function in a test run in the same process.
UnitTestCaseTest::testVarDumpSeparateProcess public function Tests the dump() function in a test run in a separate process.

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