UnitTestCaseTest.php

Same filename in other branches
  1. 10 core/tests/Drupal/Tests/UnitTestCaseTest.php
  2. 11.x core/tests/Drupal/Tests/UnitTestCaseTest.php

Namespace

Drupal\Tests

File

core/tests/Drupal/Tests/UnitTestCaseTest.php

View source
<?php

namespace Drupal\Tests;


/**
 * Tests for the UnitTestCase class.
 *
 * @group Tests
 */
class UnitTestCaseTest extends UnitTestCase {
    
    /**
     * Tests deprecation of the ::assertArrayEquals method.
     *
     * @group legacy
     */
    public function testAssertArrayEquals() {
        $this->expectDeprecation('Drupal\\Tests\\UnitTestCase::assertArrayEquals() is deprecated in drupal:9.1.0 and is removed from drupal:10.0.0. Use ::assertEquals(), ::assertEqualsCanonicalizing(), or ::assertSame() instead. See https://www.drupal.org/node/3136304');
        $this->assertArrayEquals([], []);
    }
    
    /**
     * Tests the dump() function in a test run in the same process.
     */
    public function testVarDumpSameProcess() {
        // Append the stream capturer to the STDOUT 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(STDOUT, "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() {
        // Append the stream capturer to the STDOUT 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(STDOUT, "capture");
        // Dump some variables.
        $object = (object) [
            'foo' => 'bar',
        ];
        dump($object);
        dump('banana');
        $this->assertStringContainsString('bar', StreamCapturer::$cache);
        $this->assertStringContainsString('banana', StreamCapturer::$cache);
    }

}

Classes

Title Deprecated Summary
UnitTestCaseTest Tests for the UnitTestCase class.

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