| 53 | * @returns {Promise} |
| 54 | */ |
| 55 | export function assertOnlyFiles(expectedFiles, topLevelPath='./', skip=['node_modules', 'bower_components']) { |
| 56 | return new Promise((resolve, reject) => { |
| 57 | recursiveReadDir(topLevelPath, skip, function(err, actualFiles) { |
| 58 | if(err) return reject(err); |
| 59 | |
| 60 | actualFiles = _.map(actualFiles.concat(), file => path.normalize(file.replace(path.normalize(`${topLevelPath}/`), ''))); |
| 61 | expectedFiles = _.map(expectedFiles, file => path.normalize(file)); |
| 62 | |
| 63 | let extras = _.pullAll(actualFiles, expectedFiles); |
| 64 | |
| 65 | if(extras.length !== 0) { |
| 66 | return reject(extras); |
| 67 | } |
| 68 | resolve(); |
| 69 | }); |
| 70 | }); |
| 71 | } |
| 72 | |
| 73 | /** |
| 74 | * Read JSON from a file |