GuzzleHttp\Tests\Psr7\FunctionsTest::testReadsLines PHP Метод

    public function testReadsLines()
    {
        $s = Psr7\stream_for("foo\nbaz\nbar");
        $this->assertEquals("foo\n", Psr7\readline($s));
        $this->assertEquals("baz\n", Psr7\readline($s));
        $this->assertEquals('bar', Psr7\readline($s));
    }