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node_modules/node-sass/test/errors.js 1.51 KB
aaac7fed   liuqimichale   add
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  var assert = require('assert'),
    path = require('path'),
    errors = require('../lib/errors');
  
  describe('binary errors', function() {
  
    function getCurrentPlatform() {
      if (process.platform === 'win32') {
        return 'Windows';
      } else if (process.platform === 'darwin') {
        return 'OS X';
      }
      return '';
    }
  
    function getCurrentArchitecture() {
      if (process.arch === 'x86' || process.arch === 'ia32') {
        return '32-bit';
      } else if (process.arch === 'x64') {
        return '64-bit';
      }
      return '';
    }
  
    function getCurrentEnvironment() {
      return getCurrentPlatform() + ' ' + getCurrentArchitecture();
    }
  
    describe('for an unsupported environment', function() {
      it('identifies the current environment', function() {
        var message = errors.unsupportedEnvironment();
        assert.ok(message.indexOf(getCurrentEnvironment()) !== -1);
      });
  
      it('links to supported environment documentation', function() {
        var message = errors.unsupportedEnvironment();
        assert.ok(message.indexOf('https://github.com/sass/node-sass/releases/tag/v') !== -1);
      });
    });
  
    describe('for an missing binary', function() {
      it('identifies the current environment', function() {
        var message = errors.missingBinary();
        assert.ok(message.indexOf(getCurrentEnvironment()) !== -1);
      });
  
      it('documents the expected binary location', function() {
        var message = errors.missingBinary();
        assert.ok(message.indexOf(path.sep + 'vendor' + path.sep) !== -1);
      });
    });
  
  });