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'use strict'
var test = require('tape')
var path = require('path')
var requireInject = require('require-inject')
var configure = requireInject('../lib/configure', {
'graceful-fs': {
'closeSync': function (fd) { return undefined },
'openSync': function (path) {
if (readableFiles.some(function (f) { return f === path} )) {
return 0
} else {
var error = new Error('ENOENT - not found')
throw error
}
}
}
})
var dir = path.sep + 'testdir'
var readableFile = 'readable_file'
var anotherReadableFile = 'another_readable_file'
var readableFileInDir = 'somedir' + path.sep + readableFile
var readableFiles = [
path.resolve(dir, readableFile),
path.resolve(dir, anotherReadableFile),
path.resolve(dir, readableFileInDir)
]
test('find accessible - empty array', function (t) {
t.plan(1)
var candidates = []
var found = configure.test.findAccessibleSync('test', dir, candidates)
t.strictEqual(found, undefined)
})
test('find accessible - single item array, readable', function (t) {
t.plan(1)
var candidates = [ readableFile ]
var found = configure.test.findAccessibleSync('test', dir, candidates)
t.strictEqual(found, path.resolve(dir, readableFile))
})
test('find accessible - single item array, readable in subdir', function (t) {
t.plan(1)
var candidates = [ readableFileInDir ]
var found = configure.test.findAccessibleSync('test', dir, candidates)
t.strictEqual(found, path.resolve(dir, readableFileInDir))
})
test('find accessible - single item array, unreadable', function (t) {
t.plan(1)
var candidates = [ 'unreadable_file' ]
var found = configure.test.findAccessibleSync('test', dir, candidates)
t.strictEqual(found, undefined)
})
test('find accessible - multi item array, no matches', function (t) {
t.plan(1)
var candidates = [ 'non_existent_file', 'unreadable_file' ]
var found = configure.test.findAccessibleSync('test', dir, candidates)
t.strictEqual(found, undefined)
})
test('find accessible - multi item array, single match', function (t) {
t.plan(1)
var candidates = [ 'non_existent_file', readableFile ]
var found = configure.test.findAccessibleSync('test', dir, candidates)
t.strictEqual(found, path.resolve(dir, readableFile))
})
test('find accessible - multi item array, return first match', function (t) {
t.plan(1)
var candidates = [ 'non_existent_file', anotherReadableFile, readableFile ]
var found = configure.test.findAccessibleSync('test', dir, candidates)
t.strictEqual(found, path.resolve(dir, anotherReadableFile))
})
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