/
object-curly-spacing.js
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/
object-curly-spacing.js
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/**
* @fileoverview Disallows or enforces spaces inside of object literals.
* @author Jamund Ferguson
*/
"use strict";
//------------------------------------------------------------------------------
// Requirements
//------------------------------------------------------------------------------
const resolvePath = require("node:path").resolve,
rule = require("../../../lib/rules/object-curly-spacing"),
RuleTester = require("../../../lib/rule-tester/rule-tester");
//------------------------------------------------------------------------------
// Tests
//------------------------------------------------------------------------------
const ruleTester = new RuleTester();
ruleTester.run("object-curly-spacing", rule, {
valid: [
// always - object literals
{ code: "var obj = { foo: bar, baz: qux };", options: ["always"] },
{ code: "var obj = { foo: { bar: quxx }, baz: qux };", options: ["always"] },
{ code: "var obj = {\nfoo: bar,\nbaz: qux\n};", options: ["always"] },
{ code: "var obj = { /**/foo:bar/**/ };", options: ["always"] },
{ code: "var obj = { //\nfoo:bar };", options: ["always"] },
// always - destructuring
{ code: "var { x } = y", options: ["always"], languageOptions: { ecmaVersion: 6 } },
{ code: "var { x, y } = y", options: ["always"], languageOptions: { ecmaVersion: 6 } },
{ code: "var { x,y } = y", options: ["always"], languageOptions: { ecmaVersion: 6 } },
{ code: "var {\nx,y } = y", options: ["always"], languageOptions: { ecmaVersion: 6 } },
{ code: "var {\nx,y\n} = z", options: ["always"], languageOptions: { ecmaVersion: 6 } },
{ code: "var { /**/x/**/ } = y", options: ["always"], languageOptions: { ecmaVersion: 6 } },
{ code: "var { //\nx } = y", options: ["always"], languageOptions: { ecmaVersion: 6 } },
{ code: "var { x = 10, y } = y", options: ["always"], languageOptions: { ecmaVersion: 6 } },
{ code: "var { x: { z }, y } = y", options: ["always"], languageOptions: { ecmaVersion: 6 } },
{ code: "var {\ny,\n} = x", options: ["always"], languageOptions: { ecmaVersion: 6 } },
{ code: "var { y, } = x", options: ["always"], languageOptions: { ecmaVersion: 6 } },
{ code: "var { y: x } = x", options: ["always"], languageOptions: { ecmaVersion: 6 } },
// always - import / export
{ code: "import door from 'room'", options: ["always"], languageOptions: { ecmaVersion: 6, sourceType: "module" } },
{ code: "import * as door from 'room'", options: ["always"], languageOptions: { ecmaVersion: 6, sourceType: "module" } },
{ code: "import { door } from 'room'", options: ["always"], languageOptions: { ecmaVersion: 6, sourceType: "module" } },
{ code: "import {\ndoor } from 'room'", options: ["always"], languageOptions: { ecmaVersion: 6, sourceType: "module" } },
{ code: "import { /**/door/**/ } from 'room'", options: ["always"], languageOptions: { ecmaVersion: 6, sourceType: "module" } },
{ code: "import { //\ndoor } from 'room'", options: ["always"], languageOptions: { ecmaVersion: 6, sourceType: "module" } },
{ code: "export { door } from 'room'", options: ["always"], languageOptions: { ecmaVersion: 6, sourceType: "module" } },
{ code: "import { house, mouse } from 'caravan'", options: ["always"], languageOptions: { ecmaVersion: 6, sourceType: "module" } },
{ code: "import house, { mouse } from 'caravan'", options: ["always"], languageOptions: { ecmaVersion: 6, sourceType: "module" } },
{ code: "import door, { house, mouse } from 'caravan'", options: ["always"], languageOptions: { ecmaVersion: 6, sourceType: "module" } },
{ code: "var door = 0;export { door }", options: ["always"], languageOptions: { ecmaVersion: 6, sourceType: "module" } },
{ code: "import 'room'", options: ["always"], languageOptions: { ecmaVersion: 6, sourceType: "module" } },
{ code: "import { bar as x } from 'foo';", options: ["always"], languageOptions: { ecmaVersion: 6, sourceType: "module" } },
{ code: "import { x, } from 'foo';", options: ["always"], languageOptions: { ecmaVersion: 6, sourceType: "module" } },
{ code: "import {\nx,\n} from 'foo';", options: ["always"], languageOptions: { ecmaVersion: 6, sourceType: "module" } },
{ code: "export { x, } from 'foo';", options: ["always"], languageOptions: { ecmaVersion: 6, sourceType: "module" } },
{ code: "export {\nx,\n} from 'foo';", options: ["always"], languageOptions: { ecmaVersion: 6, sourceType: "module" } },
{ code: "export { /**/x/**/ } from 'foo';", options: ["always"], languageOptions: { ecmaVersion: 6, sourceType: "module" } },
{ code: "export { //\nx } from 'foo';", options: ["always"], languageOptions: { ecmaVersion: 6, sourceType: "module" } },
{ code: "var x = 1;\nexport { /**/x/**/ };", options: ["always"], languageOptions: { ecmaVersion: 6, sourceType: "module" } },
{ code: "var x = 1;\nexport { //\nx };", options: ["always"], languageOptions: { ecmaVersion: 6, sourceType: "module" } },
// always - empty object
{ code: "var foo = {};", options: ["always"] },
// always - objectsInObjects
{ code: "var obj = { 'foo': { 'bar': 1, 'baz': 2 }};", options: ["always", { objectsInObjects: false }] },
{ code: "var a = { noop: function () {} };", options: ["always", { objectsInObjects: false }] },
{ code: "var { y: { z }} = x", options: ["always", { objectsInObjects: false }], languageOptions: { ecmaVersion: 6 } },
// always - arraysInObjects
{ code: "var obj = { 'foo': [ 1, 2 ]};", options: ["always", { arraysInObjects: false }] },
{ code: "var a = { thingInList: list[0] };", options: ["always", { arraysInObjects: false }] },
// always - arraysInObjects, objectsInObjects
{ code: "var obj = { 'qux': [ 1, 2 ], 'foo': { 'bar': 1, 'baz': 2 }};", options: ["always", { arraysInObjects: false, objectsInObjects: false }] },
// always - arraysInObjects, objectsInObjects (reverse)
{ code: "var obj = { 'foo': { 'bar': 1, 'baz': 2 }, 'qux': [ 1, 2 ]};", options: ["always", { arraysInObjects: false, objectsInObjects: false }] },
// never
{ code: "var obj = {foo: bar,\nbaz: qux\n};", options: ["never"] },
{ code: "var obj = {\nfoo: bar,\nbaz: qux};", options: ["never"] },
// never - object literals
{ code: "var obj = {foo: bar, baz: qux};", options: ["never"] },
{ code: "var obj = {foo: {bar: quxx}, baz: qux};", options: ["never"] },
{ code: "var obj = {foo: {\nbar: quxx}, baz: qux\n};", options: ["never"] },
{ code: "var obj = {foo: {\nbar: quxx\n}, baz: qux};", options: ["never"] },
{ code: "var obj = {\nfoo: bar,\nbaz: qux\n};", options: ["never"] },
{ code: "var obj = {foo: bar, baz: qux /* */};", options: ["never"] },
{ code: "var obj = {/* */ foo: bar, baz: qux};", options: ["never"] },
{ code: "var obj = {//\n foo: bar};", options: ["never"] },
{ code: "var obj = { // line comment exception\n foo: bar};", options: ["never"] },
// never - destructuring
{ code: "var {x} = y", options: ["never"], languageOptions: { ecmaVersion: 6 } },
{ code: "var {x, y} = y", options: ["never"], languageOptions: { ecmaVersion: 6 } },
{ code: "var {x,y} = y", options: ["never"], languageOptions: { ecmaVersion: 6 } },
{ code: "var {\nx,y\n} = y", options: ["never"], languageOptions: { ecmaVersion: 6 } },
{ code: "var {x = 10} = y", options: ["never"], languageOptions: { ecmaVersion: 6 } },
{ code: "var {x = 10, y} = y", options: ["never"], languageOptions: { ecmaVersion: 6 } },
{ code: "var {x: {z}, y} = y", options: ["never"], languageOptions: { ecmaVersion: 6 } },
{ code: "var {\nx: {z\n}, y} = y", options: ["never"], languageOptions: { ecmaVersion: 6 } },
{ code: "var {\ny,\n} = x", options: ["never"], languageOptions: { ecmaVersion: 6 } },
{ code: "var {y,} = x", options: ["never"], languageOptions: { ecmaVersion: 6 } },
{ code: "var {y:x} = x", options: ["never"], languageOptions: { ecmaVersion: 6 } },
{ code: "var {/* */ y} = x", options: ["never"], languageOptions: { ecmaVersion: 6 } },
{ code: "var {y /* */} = x", options: ["never"], languageOptions: { ecmaVersion: 6 } },
{ code: "var {//\n y} = x", options: ["never"], languageOptions: { ecmaVersion: 6 } },
{ code: "var { // line comment exception\n y} = x", options: ["never"], languageOptions: { ecmaVersion: 6 } },
// never - import / export
{ code: "import door from 'room'", options: ["never"], languageOptions: { ecmaVersion: 6, sourceType: "module" } },
{ code: "import * as door from 'room'", options: ["never"], languageOptions: { ecmaVersion: 6, sourceType: "module" } },
{ code: "import {door} from 'room'", options: ["never"], languageOptions: { ecmaVersion: 6, sourceType: "module" } },
{ code: "export {door} from 'room'", options: ["never"], languageOptions: { ecmaVersion: 6, sourceType: "module" } },
{ code: "import {/* */ door} from 'room'", options: ["never"], languageOptions: { ecmaVersion: 6, sourceType: "module" } },
{ code: "export {/* */ door} from 'room'", options: ["never"], languageOptions: { ecmaVersion: 6, sourceType: "module" } },
{ code: "import {door /* */} from 'room'", options: ["never"], languageOptions: { ecmaVersion: 6, sourceType: "module" } },
{ code: "export {door /* */} from 'room'", options: ["never"], languageOptions: { ecmaVersion: 6, sourceType: "module" } },
{ code: "import {//\n door} from 'room'", options: ["never"], languageOptions: { ecmaVersion: 6, sourceType: "module" } },
{ code: "export {//\n door} from 'room'", options: ["never"], languageOptions: { ecmaVersion: 6, sourceType: "module" } },
{ code: "var door = foo;\nexport {//\n door}", options: ["never"], languageOptions: { ecmaVersion: 6, sourceType: "module" } },
{ code: "import { // line comment exception\n door} from 'room'", options: ["never"], languageOptions: { ecmaVersion: 6, sourceType: "module" } },
{ code: "export { // line comment exception\n door} from 'room'", options: ["never"], languageOptions: { ecmaVersion: 6, sourceType: "module" } },
{ code: "var door = foo; export { // line comment exception\n door}", options: ["never"], languageOptions: { ecmaVersion: 6, sourceType: "module" } },
{ code: "import {\ndoor} from 'room'", options: ["never"], languageOptions: { ecmaVersion: 6, sourceType: "module" } },
{ code: "export {\ndoor\n} from 'room'", options: ["never"], languageOptions: { ecmaVersion: 6, sourceType: "module" } },
{ code: "import {house,mouse} from 'caravan'", options: ["never"], languageOptions: { ecmaVersion: 6, sourceType: "module" } },
{ code: "import {house, mouse} from 'caravan'", options: ["never"], languageOptions: { ecmaVersion: 6, sourceType: "module" } },
{ code: "var door = 0;export {door}", options: ["never"], languageOptions: { ecmaVersion: 6, sourceType: "module" } },
{ code: "import 'room'", options: ["never"], languageOptions: { ecmaVersion: 6, sourceType: "module" } },
{ code: "import x, {bar} from 'foo';", options: ["never"], languageOptions: { ecmaVersion: 6, sourceType: "module" } },
{ code: "import x, {bar, baz} from 'foo';", options: ["never"], languageOptions: { ecmaVersion: 6, sourceType: "module" } },
{ code: "import {bar as y} from 'foo';", options: ["never"], languageOptions: { ecmaVersion: 6, sourceType: "module" } },
{ code: "import {x,} from 'foo';", options: ["never"], languageOptions: { ecmaVersion: 6, sourceType: "module" } },
{ code: "import {\nx,\n} from 'foo';", options: ["never"], languageOptions: { ecmaVersion: 6, sourceType: "module" } },
{ code: "export {x,} from 'foo';", options: ["never"], languageOptions: { ecmaVersion: 6, sourceType: "module" } },
{ code: "export {\nx,\n} from 'foo';", options: ["never"], languageOptions: { ecmaVersion: 6, sourceType: "module" } },
// never - empty object
{ code: "var foo = {};", options: ["never"] },
// never - objectsInObjects
{ code: "var obj = {'foo': {'bar': 1, 'baz': 2} };", options: ["never", { objectsInObjects: true }] },
/*
* https://github.com/eslint/eslint/issues/3658
* Empty cases.
*/
{ code: "var {} = foo;", languageOptions: { ecmaVersion: 6 } },
{ code: "var [] = foo;", languageOptions: { ecmaVersion: 6 } },
{ code: "var {a: {}} = foo;", languageOptions: { ecmaVersion: 6 } },
{ code: "var {a: []} = foo;", languageOptions: { ecmaVersion: 6 } },
{ code: "import {} from 'foo';", languageOptions: { ecmaVersion: 6, sourceType: "module" } },
{ code: "export {} from 'foo';", languageOptions: { ecmaVersion: 6, sourceType: "module" } },
{ code: "export {};", languageOptions: { ecmaVersion: 6, sourceType: "module" } },
{ code: "var {} = foo;", options: ["never"], languageOptions: { ecmaVersion: 6 } },
{ code: "var [] = foo;", options: ["never"], languageOptions: { ecmaVersion: 6 } },
{ code: "var {a: {}} = foo;", options: ["never"], languageOptions: { ecmaVersion: 6 } },
{ code: "var {a: []} = foo;", options: ["never"], languageOptions: { ecmaVersion: 6 } },
{ code: "import {} from 'foo';", options: ["never"], languageOptions: { ecmaVersion: 6, sourceType: "module" } },
{ code: "export {} from 'foo';", options: ["never"], languageOptions: { ecmaVersion: 6, sourceType: "module" } },
{ code: "export {};", options: ["never"], languageOptions: { ecmaVersion: 6, sourceType: "module" } },
// https://github.com/eslint/eslint/issues/6940
{
code: "function foo ({a, b}: Props) {\n}",
options: ["never"],
languageOptions: {
parser: require(resolvePath(__dirname, "../../fixtures/parsers/object-curly-spacing/flow-stub-parser-never-valid"))
}
}
],
invalid: [
{
code: "import {bar} from 'foo.js';",
output: "import { bar } from 'foo.js';",
options: ["always"],
languageOptions: { ecmaVersion: 6, sourceType: "module" },
errors: [
{
messageId: "requireSpaceAfter",
data: { token: "{" },
type: "ImportDeclaration",
line: 1,
column: 8,
endLine: 1,
endColumn: 9
},
{
messageId: "requireSpaceBefore",
data: { token: "}" },
type: "ImportDeclaration",
line: 1,
column: 12,
endLine: 1,
endColumn: 13
}
]
},
{
code: "import { bar as y} from 'foo.js';",
output: "import { bar as y } from 'foo.js';",
options: ["always"],
languageOptions: { ecmaVersion: 6, sourceType: "module" },
errors: [
{
messageId: "requireSpaceBefore",
data: { token: "}" },
type: "ImportDeclaration",
line: 1,
column: 18,
endLine: 1,
endColumn: 19
}
]
},
{
code: "import {bar as y} from 'foo.js';",
output: "import { bar as y } from 'foo.js';",
options: ["always"],
languageOptions: { ecmaVersion: 6, sourceType: "module" },
errors: [
{
messageId: "requireSpaceAfter",
data: { token: "{" },
type: "ImportDeclaration",
line: 1,
column: 8,
endLine: 1,
endColumn: 9
},
{
messageId: "requireSpaceBefore",
data: { token: "}" },
type: "ImportDeclaration",
line: 1,
column: 17,
endLine: 1,
endColumn: 18
}
]
},
{
code: "import { bar} from 'foo.js';",
output: "import { bar } from 'foo.js';",
options: ["always"],
languageOptions: { ecmaVersion: 6, sourceType: "module" },
errors: [
{
messageId: "requireSpaceBefore",
data: { token: "}" },
type: "ImportDeclaration",
line: 1,
column: 13,
endLine: 1,
endColumn: 14
}
]
},
{
code: "import x, { bar} from 'foo';",
output: "import x, { bar } from 'foo';",
options: ["always"],
languageOptions: { ecmaVersion: 6, sourceType: "module" },
errors: [
{
messageId: "requireSpaceBefore",
data: { token: "}" },
type: "ImportDeclaration",
line: 1,
column: 16,
endLine: 1,
endColumn: 17
}
]
},
{
code: "import x, { bar/* */} from 'foo';",
output: "import x, { bar/* */ } from 'foo';",
options: ["always"],
languageOptions: { ecmaVersion: 6, sourceType: "module" },
errors: [
{
messageId: "requireSpaceBefore",
data: { token: "}" },
type: "ImportDeclaration",
line: 1,
column: 21,
endLine: 1,
endColumn: 22
}
]
},
{
code: "import x, {/* */bar } from 'foo';",
output: "import x, { /* */bar } from 'foo';",
options: ["always"],
languageOptions: { ecmaVersion: 6, sourceType: "module" },
errors: [
{
messageId: "requireSpaceAfter",
data: { token: "{" },
type: "ImportDeclaration",
line: 1,
column: 11,
endLine: 1,
endColumn: 12
}
]
},
{
code: "import x, {//\n bar } from 'foo';",
output: "import x, { //\n bar } from 'foo';",
options: ["always"],
languageOptions: { ecmaVersion: 6, sourceType: "module" },
errors: [
{
messageId: "requireSpaceAfter",
data: { token: "{" },
type: "ImportDeclaration",
line: 1,
column: 11,
endLine: 1,
endColumn: 12
}
]
},
{
code: "import x, { bar, baz} from 'foo';",
output: "import x, { bar, baz } from 'foo';",
options: ["always"],
languageOptions: { ecmaVersion: 6, sourceType: "module" },
errors: [
{
messageId: "requireSpaceBefore",
data: { token: "}" },
type: "ImportDeclaration",
line: 1,
column: 21,
endLine: 1,
endColumn: 22
}
]
},
{
code: "import x, {bar} from 'foo';",
output: "import x, { bar } from 'foo';",
options: ["always"],
languageOptions: { ecmaVersion: 6, sourceType: "module" },
errors: [
{
messageId: "requireSpaceAfter",
data: { token: "{" },
type: "ImportDeclaration",
line: 1,
column: 11,
endLine: 1,
endColumn: 12
},
{
messageId: "requireSpaceBefore",
data: { token: "}" },
type: "ImportDeclaration",
line: 1,
column: 15,
endLine: 1,
endColumn: 16
}
]
},
{
code: "import x, {bar, baz} from 'foo';",
output: "import x, { bar, baz } from 'foo';",
options: ["always"],
languageOptions: { ecmaVersion: 6, sourceType: "module" },
errors: [
{
messageId: "requireSpaceAfter",
data: { token: "{" },
type: "ImportDeclaration",
line: 1,
column: 11,
endLine: 1,
endColumn: 12
},
{
messageId: "requireSpaceBefore",
data: { token: "}" },
type: "ImportDeclaration",
line: 1,
column: 20,
endLine: 1,
endColumn: 21
}
]
},
{
code: "import {bar,} from 'foo';",
output: "import { bar, } from 'foo';",
options: ["always"],
languageOptions: { ecmaVersion: 6, sourceType: "module" },
errors: [
{
messageId: "requireSpaceAfter",
data: { token: "{" },
type: "ImportDeclaration",
line: 1,
column: 8,
endLine: 1,
endColumn: 9
},
{
messageId: "requireSpaceBefore",
data: { token: "}" },
type: "ImportDeclaration",
line: 1,
column: 13,
endLine: 1,
endColumn: 14
}
]
},
{
code: "import { bar, } from 'foo';",
output: "import {bar,} from 'foo';",
options: ["never"],
languageOptions: { ecmaVersion: 6, sourceType: "module" },
errors: [
{
messageId: "unexpectedSpaceAfter",
data: { token: "{" },
type: "ImportDeclaration",
line: 1,
column: 9,
endLine: 1,
endColumn: 10
},
{
messageId: "unexpectedSpaceBefore",
data: { token: "}" },
type: "ImportDeclaration",
line: 1,
column: 14,
endLine: 1,
endColumn: 15
}
]
},
{
code: "import { /* */ bar, /* */ } from 'foo';",
output: "import {/* */ bar, /* */} from 'foo';",
options: ["never"],
languageOptions: { ecmaVersion: 6, sourceType: "module" },
errors: [
{
messageId: "unexpectedSpaceAfter",
data: { token: "{" },
type: "ImportDeclaration",
line: 1,
column: 9,
endLine: 1,
endColumn: 10
},
{
messageId: "unexpectedSpaceBefore",
data: { token: "}" },
type: "ImportDeclaration",
line: 1,
column: 26,
endLine: 1,
endColumn: 27
}
]
},
{
code: "var bar = 0;\nexport {bar};",
output: "var bar = 0;\nexport { bar };",
options: ["always"],
languageOptions: { ecmaVersion: 6, sourceType: "module" },
errors: [
{
messageId: "requireSpaceAfter",
data: { token: "{" },
type: "ExportNamedDeclaration",
line: 2,
column: 8,
endLine: 2,
endColumn: 9
},
{
messageId: "requireSpaceBefore",
data: { token: "}" },
type: "ExportNamedDeclaration",
line: 2,
column: 12
}
]
},
{
code: "var bar = 0;\nexport {/* */ bar /* */};",
output: "var bar = 0;\nexport { /* */ bar /* */ };",
options: ["always"],
languageOptions: { ecmaVersion: 6, sourceType: "module" },
errors: [
{
messageId: "requireSpaceAfter",
data: { token: "{" },
type: "ExportNamedDeclaration",
line: 2,
column: 8,
endLine: 2,
endColumn: 9
},
{
messageId: "requireSpaceBefore",
data: { token: "}" },
type: "ExportNamedDeclaration",
line: 2,
column: 24,
endLine: 2,
endColumn: 25
}
]
},
{
code: "var bar = 0;\nexport {//\n bar };",
output: "var bar = 0;\nexport { //\n bar };",
options: ["always"],
languageOptions: { ecmaVersion: 6, sourceType: "module" },
errors: [
{
messageId: "requireSpaceAfter",
data: { token: "{" },
type: "ExportNamedDeclaration",
line: 2,
column: 8,
endLine: 2,
endColumn: 9
}
]
},
{
code: "var bar = 0;\nexport { /* */ bar /* */ };",
output: "var bar = 0;\nexport {/* */ bar /* */};",
options: ["never"],
languageOptions: { ecmaVersion: 6, sourceType: "module" },
errors: [
{
messageId: "unexpectedSpaceAfter",
data: { token: "{" },
type: "ExportNamedDeclaration",
line: 2,
column: 9,
endLine: 2,
endColumn: 10
},
{
messageId: "unexpectedSpaceBefore",
data: { token: "}" },
type: "ExportNamedDeclaration",
line: 2,
column: 25,
endLine: 2,
endColumn: 26
}
]
},
// always - arraysInObjects
{
code: "var obj = { 'foo': [ 1, 2 ] };",
output: "var obj = { 'foo': [ 1, 2 ]};",
options: ["always", { arraysInObjects: false }],
errors: [
{
messageId: "unexpectedSpaceBefore",
data: { token: "}" },
type: "ObjectExpression",
line: 1,
column: 28,
endLine: 1,
endColumn: 29
}
]
},
{
code: "var obj = { 'foo': [ 1, 2 ] , 'bar': [ 'baz', 'qux' ] };",
output: "var obj = { 'foo': [ 1, 2 ] , 'bar': [ 'baz', 'qux' ]};",
options: ["always", { arraysInObjects: false }],
errors: [
{
messageId: "unexpectedSpaceBefore",
data: { token: "}" },
type: "ObjectExpression",
line: 1,
column: 54,
endLine: 1,
endColumn: 55
}
]
},
// always-objectsInObjects
{
code: "var obj = { 'foo': { 'bar': 1, 'baz': 2 } };",
output: "var obj = { 'foo': { 'bar': 1, 'baz': 2 }};",
options: ["always", { objectsInObjects: false }],
errors: [
{
messageId: "unexpectedSpaceBefore",
data: { token: "}" },
type: "ObjectExpression",
line: 1,
column: 42,
endLine: 1,
endColumn: 43
}
]
},
{
code: "var obj = { 'foo': [ 1, 2 ] , 'bar': { 'baz': 1, 'qux': 2 } };",
output: "var obj = { 'foo': [ 1, 2 ] , 'bar': { 'baz': 1, 'qux': 2 }};",
options: ["always", { objectsInObjects: false }],
errors: [
{
messageId: "unexpectedSpaceBefore",
data: { token: "}" },
type: "ObjectExpression",
line: 1,
column: 60,
endLine: 1,
endColumn: 61
}
]
},
// always-destructuring trailing comma
{
code: "var { a,} = x;",
output: "var { a, } = x;",
options: ["always"],
languageOptions: { ecmaVersion: 6 },
errors: [
{
messageId: "requireSpaceBefore",
data: { token: "}" },
type: "ObjectPattern",
line: 1,
column: 9,
endLine: 1,
endColumn: 10
}
]
},
{
code: "var {a, } = x;",
output: "var {a,} = x;",
options: ["never"],
languageOptions: { ecmaVersion: 6 },
errors: [
{
messageId: "unexpectedSpaceBefore",
data: { token: "}" },
type: "ObjectPattern",
line: 1,
column: 8,
endLine: 1,
endColumn: 9
}
]
},
{
code: "var {a:b } = x;",
output: "var {a:b} = x;",
options: ["never"],
languageOptions: { ecmaVersion: 6 },
errors: [
{
messageId: "unexpectedSpaceBefore",
data: { token: "}" },
type: "ObjectPattern",
line: 1,
column: 9,
endLine: 1,
endColumn: 10
}
]
},
{
code: "var { a:b } = x;",
output: "var {a:b} = x;",
options: ["never"],
languageOptions: { ecmaVersion: 6 },
errors: [
{
messageId: "unexpectedSpaceAfter",
data: { token: "{" },
type: "ObjectPattern",
line: 1,
column: 6,
endLine: 1,
endColumn: 7
},
{
messageId: "unexpectedSpaceBefore",
data: { token: "}" },
type: "ObjectPattern",
line: 1,
column: 10,
endLine: 1,
endColumn: 11
}
]
},
{
code: "var { a:b } = x;",
output: "var {a:b} = x;",
options: ["never"],
languageOptions: { ecmaVersion: 6 },
errors: [
{
messageId: "unexpectedSpaceAfter",
data: { token: "{" },
type: "ObjectPattern",
line: 1,
column: 6,
endLine: 1,
endColumn: 8
},
{
messageId: "unexpectedSpaceBefore",
data: { token: "}" },
type: "ObjectPattern",
line: 1,
column: 11,
endLine: 1,
endColumn: 13
}
]
},
{
code: "var { a:b } = x;",
output: "var {a:b} = x;",
options: ["never"],
languageOptions: { ecmaVersion: 6 },
errors: [
{
messageId: "unexpectedSpaceAfter",
data: { token: "{" },
type: "ObjectPattern",
line: 1,
column: 6,
endLine: 1,
endColumn: 9
},
{
messageId: "unexpectedSpaceBefore",
data: { token: "}" },
type: "ObjectPattern",
line: 1,
column: 12,
endLine: 1,
endColumn: 16
}
]
},
// never-objectsInObjects
{
code: "var obj = {'foo': {'bar': 1, 'baz': 2}};",
output: "var obj = {'foo': {'bar': 1, 'baz': 2} };",
options: ["never", { objectsInObjects: true }],
errors: [
{
messageId: "requireSpaceBefore",
data: { token: "}" },
type: "ObjectExpression",
line: 1,
column: 39,
endLine: 1,
endColumn: 40
}
]
},
{
code: "var obj = {'foo': [1, 2] , 'bar': {'baz': 1, 'qux': 2}};",
output: "var obj = {'foo': [1, 2] , 'bar': {'baz': 1, 'qux': 2} };",
options: ["never", { objectsInObjects: true }],
errors: [
{
messageId: "requireSpaceBefore",
data: { token: "}" },
type: "ObjectExpression",
line: 1,
column: 55,
endLine: 1,
endColumn: 56
}
]
},
// always & never
{
code: "var obj = {foo: bar, baz: qux};",
output: "var obj = { foo: bar, baz: qux };",
options: ["always"],
errors: [
{
messageId: "requireSpaceAfter",
data: { token: "{" },
type: "ObjectExpression",
line: 1,
column: 11,
endLine: 1,
endColumn: 12
},
{
messageId: "requireSpaceBefore",
data: { token: "}" },
type: "ObjectExpression",
line: 1,
column: 30,
endLine: 1,
endColumn: 31
}
]
},
{
code: "var obj = {foo: bar, baz: qux };",
output: "var obj = { foo: bar, baz: qux };",
options: ["always"],
errors: [
{
messageId: "requireSpaceAfter",
data: { token: "{" },
type: "ObjectExpression",
line: 1,
column: 11,
endLine: 1,
endColumn: 12
}
]
},
{
code: "var obj = {/* */foo: bar, baz: qux };",
output: "var obj = { /* */foo: bar, baz: qux };",
options: ["always"],
errors: [
{
messageId: "requireSpaceAfter",
data: { token: "{" },
type: "ObjectExpression",
line: 1,
column: 11,
endLine: 1,
endColumn: 12
}
]
},
{
code: "var obj = {//\n foo: bar };",
output: "var obj = { //\n foo: bar };",
options: ["always"],
errors: [
{
messageId: "requireSpaceAfter",
data: { token: "{" },
type: "ObjectExpression",
line: 1,
column: 11,
endLine: 1,
endColumn: 12
}
]
},
{
code: "var obj = { foo: bar, baz: qux};",
output: "var obj = { foo: bar, baz: qux };",
options: ["always"],
errors: [
{
messageId: "requireSpaceBefore",
data: { token: "}" },
type: "ObjectExpression",
line: 1,
column: 31,
endLine: 1,
endColumn: 32
}
]
},
{
code: "var obj = { foo: bar, baz: qux/* */};",
output: "var obj = { foo: bar, baz: qux/* */ };",
options: ["always"],
errors: [
{
messageId: "requireSpaceBefore",
data: { token: "}" },
type: "ObjectExpression",
line: 1,
column: 36,
endLine: 1,
endColumn: 37
}
]
},
{
code: "var obj = { foo: bar, baz: qux };",
output: "var obj = {foo: bar, baz: qux};",
options: ["never"],
errors: [
{
messageId: "unexpectedSpaceAfter",
data: { token: "{" },
type: "ObjectExpression",
line: 1,
column: 12,
endLine: 1,
endColumn: 13
},
{
messageId: "unexpectedSpaceBefore",
data: { token: "}" },
type: "ObjectExpression",
line: 1,
column: 31,
endLine: 1,
endColumn: 32
}
]
},
{
code: "var obj = { foo: bar, baz: qux };",
output: "var obj = {foo: bar, baz: qux};",
options: ["never"],
errors: [
{
messageId: "unexpectedSpaceAfter",
data: { token: "{" },
type: "ObjectExpression",
line: 1,
column: 12,
endLine: 1,
endColumn: 14
},
{
messageId: "unexpectedSpaceBefore",
data: { token: "}" },
type: "ObjectExpression",
line: 1,
column: 32,
endLine: 1,
endColumn: 33
}
]
},
{
code: "var obj = {foo: bar, baz: qux };",
output: "var obj = {foo: bar, baz: qux};",
options: ["never"],
errors: [
{
messageId: "unexpectedSpaceBefore",
data: { token: "}" },
type: "ObjectExpression",
line: 1,
column: 30,
endLine: 1,
endColumn: 31
}
]
},
{
code: "var obj = {foo: bar, baz: qux };",
output: "var obj = {foo: bar, baz: qux};",
options: ["never"],
errors: [
{
messageId: "unexpectedSpaceBefore",
data: { token: "}" },
type: "ObjectExpression",
line: 1,
column: 30,
endLine: 1,