yrxzy/node_modules/_get-uri@2.0.4@get-uri/test/file.js

/**
 * Module dependencies.
 */

var fs = require('fs');
var getUri = require('../');
var assert = require('assert');
var streamToArray = require('stream-to-array');

describe('get-uri', function () {

  describe('"file:" protocol', function () {

    var cache;
    var sep = require('path').sep || '/';

    // TODO: move this out into a more full-featured module some day…
    // i.e. the inverse of https://github.com/TooTallNate/file-path-to-uri
    function path2uri (p) {
      if ('\\' == sep) {
        // windows
        return 'file:///' + p;
      } else {
        // unix
        return 'file://' + p;
      }
    }

    it('should work for local files', function (done) {
      var uri = path2uri(__filename);
      fs.readFile(__filename, 'utf8', function (err, real) {
        if (err) return done(err);
        getUri(uri, function (err, rs) {
          if (err) return done(err);
          cache = rs;
          streamToArray(rs, function (err, array) {
            if (err) return done(err);
            var str = Buffer.concat(array).toString('utf8');
            assert.equal(str, real);
            done();
          });
        });
      });
    });

    it('should return ENOTFOUND for bad filenames', function (done) {
      var uri = path2uri(__filename + 'does-not-exist');
      getUri(uri, function (err, rs) {
        assert(err);
        assert.equal('ENOTFOUND', err.code);
        done();
      });
    });

    it('should return ENOTMODIFIED for the same URI with `cache`', function (done) {
      var uri = path2uri(__filename);
      getUri(uri, { cache: cache }, function (err, rs) {
        assert(err);
        assert.equal('ENOTMODIFIED', err.code);
        done();
      });
    });

  });

});