function FileEntityFormatterTest::testFormatterFileExtension

Tests the file_extension field formatter.

File

core/modules/file/tests/src/Kernel/Formatter/FileEntityFormatterTest.php, line 112

Class

FileEntityFormatterTest

Tests the default file formatter.

Namespace

Code

public function testFormatterFileExtension() {
    $entity_display = EntityViewDisplay::create([
        'targetEntityType' => 'file',
        'bundle' => 'file',
    ]);
    $entity_display->setComponent('filename', [
        'type' => 'file_extension',
    ]);
    $expected = [
        'png',
        'tar',
        'gz',
        '',
    ];
    foreach (array_values($this->files) as $i => $file) {
        $build = $entity_display->build($file);
        $this->assertEqual($expected[$i], $build['filename'][0]['#markup']);
    }
    $entity_display->setComponent('filename', [
        'type' => 'file_extension',
        'settings' => [
            'extension_detect_tar' => TRUE,
        ],
    ]);
    $expected = [
        'png',
        'tar',
        'tar.gz',
        '',
    ];
    foreach (array_values($this->files) as $i => $file) {
        $build = $entity_display->build($file);
        $this->assertEqual($expected[$i], $build['filename'][0]['#markup']);
    }
}