I got the following nginx settings:

upstream myUpstream{
    server myHost:myPort;
}

location /test {
    proxy_pass http://myUpstream/;
}

And I need all requests addressing nginxHost/test to be mapped to myHost:myPort/ without trailing /test
For example:

http://nginxHost/test/test1

I want to be redirected to

http://myHost:myPort/test1

But currently I get the following result:

http://myHost:myPort/test/test1

I tried to use rewrite (smth like that) –

    location /test {
        rewrite ^/test /(.*) /$1 break;
        proxy_pass http://myUpstream/;
}

But that didnt work (obviousely I dont understand the concept of numered params: $1, $2 etc). Any help?