Test that the paragraph and field collection field storage was migrated.
public function testParagraphsFieldMigration() {
$this
->executeMigration('d7_field');
$this
->assertParagraphEntityFieldExists('field_email', 'email');
$this
->assertParagraphEntityFieldExists('field_text', 'string');
$this
->assertParagraphEntityFieldExists('field_text_list', 'list_string');
$this
->assertParagraphEntityFieldExists('field_integer_list', 'list_integer');
$this
->assertParagraphFieldExists('node', 'field_any_paragraph');
$this
->assertParagraphFieldExists('node', 'field_paragraph_one_only');
$this
->assertParagraphFieldExists('node', 'field_field_collection_test');
}