function SubProcessTest::providerTestSourceNotArray

Data provider for testSourceNotArray().

File

core/modules/migrate/tests/src/Unit/process/SubProcessTest.php, line 213

Class

SubProcessTest

Tests the sub_process process plugin.

Namespace

Code

public static function providerTestSourceNotArray() {
  return [
    'strings cannot be subprocess items' => [
      [
        'strings',
        'cannot',
        'be',
        'children',
      ],
      'string',
    ],
    'xml elements cannot be subprocess items' => [
      [
        new \SimpleXMLElement("<element>Content</element>"),
      ],
      'object',
    ],
    'integers cannot be subprocess items' => [
      [
        1,
        2,
        3,
        4,
      ],
      'integer',
    ],
    'booleans cannot be subprocess items' => [
      [
        TRUE,
        FALSE,
      ],
      'boolean',
    ],
    'null cannot be subprocess items' => [
      [
        NULL,
      ],
      'NULL',
    ],
    'iterator cannot be subprocess items' => [
      [
        new \ArrayIterator([
          'some',
          'array',
        ]),
      ],
      'object',
    ],
    'all subprocess items must be arrays' => [
      [
        [
          'array',
        ],
        'not array',
      ],
      'string',
    ],
  ];
}