Inheritance: implements Nelmio\Alice\FixtureBuilder\ExpressionLanguage\ParserInterface, use trait Nelmio\Alice\IsAServiceTrait
 /**
  * @dataProvider provideOneElementValues
  */
 public function testIfThereIsOnlyOneElementThenReturnTheElementInsteadOfAValueList($value, $expected)
 {
     $decoratedParserProphecy = $this->prophesize(ParserInterface::class);
     $decoratedParserProphecy->parse(Argument::any())->willReturn($expected);
     /** @var ParserInterface $decoratedParser */
     $decoratedParser = $decoratedParserProphecy->reveal();
     $parser = new FunctionFixtureReferenceParser($decoratedParser);
     $actual = $parser->parse('');
     $this->assertEquals($expected, $actual);
 }