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();

});