/** * @test */ public function setShortHelpMessageShouldProvideFluentInterfaceAndReallySetShortHelpMessage() { $returnedArgument = $this->simpleValueArgument->setShortHelpMessage('Some Help Message'); $this->assertSame($this->simpleValueArgument, $returnedArgument, 'The returned argument is not the original argument.'); $this->assertSame('Some Help Message', $this->simpleValueArgument->getShortHelpMessage()); }