1 | 'use strict'
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2 |
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3 | const test = require('tap').test
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4 | const path = require('path')
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5 | const requireInject = require('require-inject')
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6 | const configure = requireInject('../lib/configure', {
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7 | 'graceful-fs': {
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8 | closeSync: function () { return undefined },
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9 | openSync: function (path) {
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10 | if (readableFiles.some(function (f) { return f === path })) {
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11 | return 0
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12 | } else {
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13 | var error = new Error('ENOENT - not found')
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14 | throw error
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15 | }
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16 | }
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17 | }
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18 | })
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19 |
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20 | const dir = path.sep + 'testdir'
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21 | const readableFile = 'readable_file'
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22 | const anotherReadableFile = 'another_readable_file'
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23 | const readableFileInDir = 'somedir' + path.sep + readableFile
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24 | const readableFiles = [
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25 | path.resolve(dir, readableFile),
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26 | path.resolve(dir, anotherReadableFile),
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27 | path.resolve(dir, readableFileInDir)
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28 | ]
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29 |
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30 | test('find accessible - empty array', function (t) {
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31 | t.plan(1)
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32 |
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33 | var candidates = []
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34 | var found = configure.test.findAccessibleSync('test', dir, candidates)
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35 | t.strictEqual(found, undefined)
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36 | })
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37 |
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38 | test('find accessible - single item array, readable', function (t) {
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39 | t.plan(1)
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40 |
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41 | var candidates = [readableFile]
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42 | var found = configure.test.findAccessibleSync('test', dir, candidates)
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43 | t.strictEqual(found, path.resolve(dir, readableFile))
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44 | })
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45 |
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46 | test('find accessible - single item array, readable in subdir', function (t) {
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47 | t.plan(1)
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48 |
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49 | var candidates = [readableFileInDir]
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50 | var found = configure.test.findAccessibleSync('test', dir, candidates)
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51 | t.strictEqual(found, path.resolve(dir, readableFileInDir))
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52 | })
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53 |
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54 | test('find accessible - single item array, unreadable', function (t) {
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55 | t.plan(1)
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56 |
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57 | var candidates = ['unreadable_file']
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58 | var found = configure.test.findAccessibleSync('test', dir, candidates)
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59 | t.strictEqual(found, undefined)
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60 | })
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61 |
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62 | test('find accessible - multi item array, no matches', function (t) {
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63 | t.plan(1)
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64 |
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65 | var candidates = ['non_existent_file', 'unreadable_file']
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66 | var found = configure.test.findAccessibleSync('test', dir, candidates)
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67 | t.strictEqual(found, undefined)
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68 | })
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69 |
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70 | test('find accessible - multi item array, single match', function (t) {
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71 | t.plan(1)
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72 |
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73 | var candidates = ['non_existent_file', readableFile]
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74 | var found = configure.test.findAccessibleSync('test', dir, candidates)
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75 | t.strictEqual(found, path.resolve(dir, readableFile))
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76 | })
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77 |
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78 | test('find accessible - multi item array, return first match', function (t) {
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79 | t.plan(1)
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80 |
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81 | var candidates = ['non_existent_file', anotherReadableFile, readableFile]
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82 | var found = configure.test.findAccessibleSync('test', dir, candidates)
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83 | t.strictEqual(found, path.resolve(dir, anotherReadableFile))
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84 | })
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