Stripe\CurlClientTest::testEncode PHP Method

    public function testEncode()
    {
        $a = array('my' => 'value', 'that' => array('your' => 'example'), 'bar' => 1, 'baz' => null);
        $enc = CurlClient::encode($a);
        $this->assertSame('my=value&that%5Byour%5D=example&bar=1', $enc);
        $a = array('that' => array('your' => 'example', 'foo' => null));
        $enc = CurlClient::encode($a);
        $this->assertSame('that%5Byour%5D=example', $enc);
        $a = array('that' => 'example', 'foo' => array('bar', 'baz'));
        $enc = CurlClient::encode($a);
        $this->assertSame('that=example&foo%5B%5D=bar&foo%5B%5D=baz', $enc);
        $a = array('my' => 'value', 'that' => array('your' => array('cheese', 'whiz', null)), 'bar' => 1, 'baz' => null);
        $enc = CurlClient::encode($a);
        $expected = 'my=value&that%5Byour%5D%5B%5D=cheese' . '&that%5Byour%5D%5B%5D=whiz&bar=1';
        $this->assertSame($expected, $enc);
        // Ignores an empty array
        $enc = CurlClient::encode(array('foo' => array(), 'bar' => 'baz'));
        $expected = 'bar=baz';
        $this->assertSame($expected, $enc);
        $a = array('foo' => array(array('bar' => 'baz'), array('bar' => 'bin')));
        $enc = CurlClient::encode($a);
        $this->assertSame('foo%5B0%5D%5Bbar%5D=baz&foo%5B1%5D%5Bbar%5D=bin', $enc);
    }