'bar']); $request = new Request('POST', 'http://httbin.org', []); $param = new Parameter(['name' => 'foo']); $request = $location->visit($command, $request, $param); $operation = new Operation(); $request = $location->after($command, $request, $operation); $actual = $request->getBody()->getContents(); $this->assertNotFalse(strpos($actual, 'name="foo"')); $this->assertNotFalse(strpos($actual, 'bar')); } }