Assert that a field has the expected values in an entity.
This function only checks a single column in the field values.
EntityInterface $entity: The entity to test.
$field_name: The name of the field to test
$langcode: The language code for the values.
$expected_values: The array of expected values.
$column: (Optional) the name of the column to check.
function assertFieldValues(EntityInterface $entity, $field_name, $langcode, $expected_values, $column = 'value') {
// Re-load the entity to make sure we have the latest changes.
entity_get_controller($entity
->entityType())
->resetCache(array(
$entity
->id(),
));
$e = entity_load($entity
->entityType(), $entity
->id());
$field = $values = $e
->getTranslation($langcode, FALSE)->{$field_name};
// Filter out empty values so that they don't mess with the assertions.
$field
->filterEmptyValues();
$values = $field
->getValue();
$this
->assertEqual(count($values), count($expected_values), 'Expected number of values were saved.');
foreach ($expected_values as $key => $value) {
$this
->assertEqual($values[$key][$column], $value, format_string('Value @value was saved correctly.', array(
'@value' => $value,
)));
}
}