public function testGetCookiesReturnsAllCookies() { $faker = $this->getFaker(); $cookies = []; for ($i = 0; $i < $faker->numberBetween(1, 5); ++$i) { $key = $faker->unique()->word; $value = $faker->word; $cookies[$key] = $value; } $cookieJar = $this->getCookieJarMock(); $cookieJar->expects($this->once())->method('all')->willReturn($cookies); $request = new Request($cookieJar); $this->assertSame($cookies, $request->getCookies()); }