function FlattenTest::testFlatten

Test that various array flatten operations work properly.

File

core/modules/migrate/tests/src/Unit/process/FlattenTest.php, line 17

Class

FlattenTest

Tests the flatten plugin.

Namespace

Code

public function testFlatten() {
    $plugin = new Flatten([], 'flatten', []);
    $flattened = $plugin->transform([
        1,
        2,
        [
            3,
            4,
            [
                5,
            ],
        ],
        [],
        [
            7,
            8,
        ],
    ], $this->migrateExecutable, $this->row, 'destination_property');
    $this->assertSame([
        1,
        2,
        3,
        4,
        5,
        7,
        8,
    ], $flattened);
}