{
  testA= [(fetchurl {
  url = "bla";
})];

  testB = [( fetchurl{url="bla";} )];

  testC = {
  testA1= [(fetchurl {
  url = "bla";
})];

 testB1 = [( fetchurl{url="bla";} )];
  };

  testD= [(fetchurl {
  url = "bla";
})(fetchurl {
  url = "foo";
})];

 testE = [( fetchurl{url="bla";} )( fetchurl{url="foo";} )];
 testF = [( fetchurl{
   url="bla";} )( fetchurl{url="foo";} )];
 testG = [( fetchurl{url="bla";} ) bar ];
 testH = [( fetchurl{url="bla";} )
bar ];

 testI = { stdenv, ... } @ args:
let
  foo = "0.95";
in
buildLinux ({
  version = "${foo}-mptcp_v1.0.0";
  inherit bar;
} // args);

testJ = { stdenv, ... } @ args:
let
  foo = "0.95";
in
buildLinux ({
  version = "${foo}-mptcp_v1.0.0";
  inherit bar;
});
}