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Update errors.spec.js #718

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Feb 5, 2019
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20 changes: 11 additions & 9 deletions tests/spec/errors.spec.js
Original file line number Diff line number Diff line change
@@ -1,5 +1,7 @@
var Filer = require('../../src');
var expect = require('chai').expect;
'using strict';
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const Filer = require('../../src');
const expect = require('chai').expect;

describe('Filer.Errors', function() {
it('has expected errors', function() {
Expand Down Expand Up @@ -135,15 +137,15 @@ describe('Filer.Errors', function() {
});

it('should include all expected properties by default', function() {
var err = new Filer.Errors.ENOENT();
let err = new Filer.Errors.ENOENT();
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expect(err.name).to.equal('ENOENT');
expect(err.code).to.equal('ENOENT');
expect(err.errno).to.equal(34);
expect(err.message).to.equal('no such file or directory');
});

it('should include extra properties when provided', function() {
var err = new Filer.Errors.ENOENT('This is the message', '/this/is/the/path');
let err = new Filer.Errors.ENOENT('This is the message', '/this/is/the/path');
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expect(err.name).to.equal('ENOENT');
expect(err.code).to.equal('ENOENT');
expect(err.errno).to.equal(34);
Expand All @@ -152,29 +154,29 @@ describe('Filer.Errors', function() {
});

it('should include default message and path info when provided', function() {
var err = new Filer.Errors.ENOENT(null, '/this/is/the/path');
let err = new Filer.Errors.ENOENT(null, '/this/is/the/path');
expect(err.message).to.equal('no such file or directory');
expect(err.path).to.equal('/this/is/the/path');
});

it('should include just the message when no path provided', function() {
var err = new Filer.Errors.ENOENT();
let err = new Filer.Errors.ENOENT();
expect(err.message).to.equal('no such file or directory');
expect(err.path).not.to.exist;
});

it('should not include path in toString() when not provided', function() {
var err = new Filer.Errors.ENOENT('This is the message');
let err = new Filer.Errors.ENOENT('This is the message');
expect(err.toString()).to.equal('ENOENT: This is the message');
});

it('should include path in toString() when provided', function() {
var err = new Filer.Errors.ENOENT(null, '/this/is/the/path');
let err = new Filer.Errors.ENOENT(null, '/this/is/the/path');
expect(err.toString()).to.equal('ENOENT: no such file or directory, \'/this/is/the/path\'');
});

it('should include message and path info when provided', function() {
var err = new Filer.Errors.ENOENT('This is the message', '/this/is/the/path');
let err = new Filer.Errors.ENOENT('This is the message', '/this/is/the/path');
expect(err.message).to.equal('This is the message');
expect(err.path).to.equal('/this/is/the/path');
});
Expand Down