function DrupalComponentTest::testAssertNoCoreUsage

@covers \Drupal\Tests\Component\DrupalComponentTest::assertNoCoreUsage @dataProvider providerAssertNoCoreUsage

File

core/tests/Drupal/Tests/Component/DrupalComponentTest.php, line 143

Class

DrupalComponentTest

General tests for \Drupal\Component that can't go anywhere else.

Namespace

Code

public function testAssertNoCoreUsage($expected_pass, $file_data) : void {
    // Set up a virtual file to read.
    $vfs_root = vfsStream::setup('root');
    vfsStream::newFile('Test.php')->at($vfs_root)
        ->setContent($file_data);
    $file_uri = vfsStream::url('root/Test.php');
    try {
        $pass = TRUE;
        $this->assertNoCoreUsage($file_uri);
    } catch (AssertionFailedError $e) {
        $pass = FALSE;
    }
    $this->assertEquals($expected_pass, $pass, $expected_pass ? 'Test caused a false positive' : 'Test failed to detect Core usage');
}