text: var path = require('path');
  var test = require('tape');
  var resolve = require('../');
  
  var resolverDir = path.join(__dirname, '/pathfilter/deep_ref');
  
  var pathFilterFactory = function (t) {
      return function (pkg, x, remainder) {
          t.equal(pkg.version, '1.2.3');
          t.equal(x, path.join(resolverDir, 'node_modules/deep/ref'));
          t.equal(remainder, 'ref');
          return 'alt';
      };
  };
  
  test('#62: deep module references and the pathFilter', function (t) {
      t.test('deep/ref.js', function (st) {
          st.plan(3);
  
          resolve('deep/ref', { basedir: resolverDir }, function (err, res, pkg) {
              if (err) st.fail(err);
  
              st.equal(pkg.version, '1.2.3');
              st.equal(res, path.join(resolverDir, 'node_modules/deep/ref.js'));
          });
  
          var res = resolve.sync('deep/ref', { basedir: resolverDir });
          st.equal(res, path.join(resolverDir, 'node_modules/deep/ref.js'));
      });
  
      t.test('deep/deeper/ref', function (st) {
          st.plan(4);
  
          resolve(
              'deep/deeper/ref',
              { basedir: resolverDir },
              function (err, res, pkg) {
                  if (err) t.fail(err);
                  st.notEqual(pkg, undefined);
                  st.equal(pkg.version, '1.2.3');
                  st.equal(res, path.join(resolverDir, 'node_modules/deep/deeper/ref.js'));
              }
          );
  
          var res = resolve.sync(
              'deep/deeper/ref',
              { basedir: resolverDir }
          );
          st.equal(res, path.join(resolverDir, 'node_modules/deep/deeper/ref.js'));
      });
  
      t.test('deep/ref alt', function (st) {
          st.plan(8);
  
          var pathFilter = pathFilterFactory(st);
  
          var res = resolve.sync(
              'deep/ref',
              { basedir: resolverDir, pathFilter: pathFilter }
          );
          st.equal(res, path.join(resolverDir, 'node_modules/deep/alt.js'));
  
          resolve(
              'deep/ref',
              { basedir: resolverDir, pathFilter: pathFilter },
              function (err, res, pkg) {
                  if (err) st.fail(err);
                  st.equal(res, path.join(resolverDir, 'node_modules/deep/alt.js'));
                  st.end();
              }
          );
      });
  
      t.end();
  });
  