/**
* Test '%s' and '%d' formats to verify that '%s' returns a string and '%d' returns a numeric
* string when AbstractWidget::getFieldId() is invoked.
*
* @param string $format Field id format (e.g. '%s' or '%d')
* @param string $fieldId Field id
* @param string $expectedValue The value we expect from AbstractWidget::getFieldId()
* @param string $method The method to invoke on the result from getFieldId() should return true
*
* @dataProvider getFieldIdDataProvider
*/
public function testGetFieldId($format, $fieldId, $expectedValue, $method)
{
$this->_block->setData(self::KEY_FIELD_ID_FORMAT, $format);
$this->assertTrue(call_user_func($method, $blockFieldId = $this->_block->getFieldId($fieldId)));
$this->assertSame($expectedValue, $blockFieldId);
}
