orionsoft-react-scripts
Version:
Orionsoft Configuration and scripts for Create React App.
599 lines (563 loc) • 19.8 kB
JavaScript
/**
* @fileoverview Disallows or enforces spaces inside of brackets.
* @author Ian Christian Myers
* @copyright 2014 Vignesh Anand. All rights reserved.
*/
'use strict'
// ------------------------------------------------------------------------------
// Requirements
// ------------------------------------------------------------------------------
var RuleTester = require('eslint').RuleTester
var rule = require('../rules/array-bracket-even-spacing')
var parserOptions = { ecmaVersion: 6, sourceType: 'module' }
// ------------------------------------------------------------------------------
// Tests
// ------------------------------------------------------------------------------
var ruleTester = new RuleTester()
ruleTester.run('array-bracket-even-spacing', rule, {
valid: [
// either
{ code: 'var x = [ a ]', options: ['either'] },
{ code: 'var x = [a]', options: ['either'] },
{ code: 'var x = [a,b,c]', options: ['either'] },
{ code: 'var x = [ a,b,c ]', options: ['either'] },
{ code: 'var x = [\na,b,c\n]', options: ['either'] },
{ code: 'var x = [\n\ta,b,c\n]', options: ['either'] },
{ code: 'var foo = [];', options: ['either'] },
{ code: 'var [x] = y', options: ['either'], parserOptions: parserOptions },
{ code: 'var [ x ] = y', options: ['either'], parserOptions: parserOptions },
{ code: 'var [\nx\n] = y', options: ['either'], parserOptions: parserOptions },
{ code: 'var [\n\tx\n] = y', options: ['either'], parserOptions: parserOptions },
{ code: 'var foo = obj[ 1 ]', options: ['always'] },
{ code: "var foo = obj[ 'foo' ];", options: ['always'] },
{ code: 'var foo = obj[ [ 1, 1 ] ];', options: ['always'] },
// always - singleValue
{ code: "var foo = ['foo']", options: ['always', {singleValue: false}] },
{ code: 'var foo = [2]', options: ['always', {singleValue: false}] },
{ code: 'var foo = [[ 1, 1 ]]', options: ['always', {singleValue: false}] },
{ code: "var foo = [{ 'foo': 'bar' }]", options: ['always', {singleValue: false}] },
{ code: 'var foo = [bar]', options: ['always', {singleValue: false}] },
// always - objectsInArrays
{ code: "var foo = [{ 'bar': 'baz' }, 1, 5 ];", options: ['always', {objectsInArrays: false}] },
{ code: "var foo = [ 1, 5, { 'bar': 'baz' }];", options: ['always', {objectsInArrays: false}] },
{ code: "var foo = [{\n'bar': 'baz', \n'qux': [{ 'bar': 'baz' }], \n'quxx': 1 \n}]", options: ['always', {objectsInArrays: false}] },
{ code: "var foo = [{ 'bar': 'baz' }]", options: ['always', {objectsInArrays: false}] },
{ code: "var foo = [{ 'bar': 'baz' }, 1, { 'bar': 'baz' }];", options: ['always', {objectsInArrays: false}] },
{ code: "var foo = [ 1, { 'bar': 'baz' }, 5 ];", options: ['always', {objectsInArrays: false}] },
{ code: "var foo = [ 1, { 'bar': 'baz' }, [{ 'bar': 'baz' }] ];", options: ['always', {objectsInArrays: false}] },
// always - arraysInArrays
{ code: 'var arr = [[ 1, 2 ], 2, 3, 4 ];', options: ['always', {'arraysInArrays': false}] },
{ code: 'var arr = [[ 1, 2 ], [[[ 1 ]]], 3, 4 ];', options: ['always', {'arraysInArrays': false}] },
// always - arraysInArrays, objectsInArrays
{ code: "var arr = [[ 1, 2 ], 2, 3, { 'foo': 'bar' }];", options: ['always', {'arraysInArrays': false, objectsInArrays: false}] },
// always - arraysInArrays, objectsInArrays, singleValue
{ code: "var arr = [[ 1, 2 ], [2], 3, { 'foo': 'bar' }];", options: ['always', {'arraysInArrays': false, objectsInArrays: false, singleValue: false}] },
// always
{ code: 'obj[ foo ]', options: ['always'] },
{ code: 'obj[\nfoo\n]', options: ['always'] },
{ code: "obj[ 'foo' ]", options: ['always'] },
{ code: "obj[ 'foo' + 'bar' ]", options: ['always'] },
{ code: 'obj[ obj2[ foo ] ]', options: ['always'] },
{ code: 'obj.map(function(item) { return [\n1,\n2,\n3,\n4\n]; })', options: ['always'] },
{ code: "obj[ 'map' ](function(item) { return [\n1,\n2,\n3,\n4\n]; })", options: ['always'] },
{ code: "obj[ 'for' + 'Each' ](function(item) { return [\n1,\n2,\n3,\n4\n]; })", options: ['always'] },
{ code: 'var arr = [ 1, 2, 3, 4 ];', options: ['always'] },
{ code: 'var arr = [ [ 1, 2 ], 2, 3, 4 ];', options: ['always'] },
{ code: 'var arr = [\n1, 2, 3, 4\n];', options: ['always'] },
{ code: 'var foo = [];', options: ['always'] },
// singleValue: false, objectsInArrays: true, arraysInArrays
{ code: "this.db.mappings.insert([\n { alias: 'a', url: 'http://www.amazon.de' },\n { alias: 'g', url: 'http://www.google.de' }\n], function() {});", options: ['always', {singleValue: false, objectsInArrays: true, arraysInArrays: true}] },
// always - destructuring assignment
{ code: 'var [ x, y ] = z', parserOptions: { ecmaVersion: 6 }, options: ['always'] },
{ code: 'var [ x,y ] = z', parserOptions: { ecmaVersion: 6 }, options: ['always'] },
{ code: 'var [ x, y\n] = z', parserOptions: { ecmaVersion: 6 }, options: ['always'] },
{ code: 'var [\nx, y ] = z', parserOptions: { ecmaVersion: 6 }, options: ['always'] },
{ code: 'var [\nx, y\n] = z', parserOptions: { ecmaVersion: 6 }, options: ['always'] },
{ code: 'var [\nx, y\n] = z', parserOptions: { ecmaVersion: 6 }, options: ['always'] },
{ code: 'var [\nx,,,\n] = z', parserOptions: { ecmaVersion: 6 }, options: ['always'] },
{ code: 'var [ ,x, ] = z', parserOptions: { ecmaVersion: 6 }, options: ['always'] },
{ code: 'var [\nx, ...y\n] = z', parserOptions: { ecmaVersion: 6 }, options: ['always'] },
{ code: 'var [\nx, ...y ] = z', parserOptions: { ecmaVersion: 6 }, options: ['always'] },
// never
{ code: 'obj[foo]', options: ['never'] },
{ code: "obj['foo']", options: ['never'] },
{ code: "obj['foo' + 'bar']", options: ['never'] },
{ code: "obj['foo'+'bar']", options: ['never'] },
{ code: 'obj[obj2[foo]]', options: ['never'] },
{ code: 'obj.map(function(item) { return [\n1,\n2,\n3,\n4\n]; })', options: ['never'] },
{ code: "obj['map'](function(item) { return [\n1,\n2,\n3,\n4\n]; })", options: ['never'] },
{ code: "obj['for' + 'Each'](function(item) { return [\n1,\n2,\n3,\n4\n]; })", options: ['never'] },
{ code: "obj['for' + 'Each'](function(item) { return [\n1,\n2,\n3,\n4\n]; })", options: ['never'] },
{ code: 'var arr = [1, 2, 3, 4];', options: ['never'] },
{ code: 'var arr = [[1, 2], 2, 3, 4];', options: ['never'] },
{ code: 'var arr = [\n1, 2, 3, 4\n];', options: ['never'] },
{ code: 'obj[\nfoo]', options: ['never'] },
{ code: 'obj[foo\n]', options: ['never'] },
{ code: 'var arr = [1,\n2,\n3,\n4\n];', options: ['never'] },
{ code: 'var arr = [\n1,\n2,\n3,\n4];', options: ['never'] },
// never - destructuring assignment
{ code: 'var [x, y] = z', parserOptions: { ecmaVersion: 6 }, options: ['never'] },
{ code: 'var [x,y] = z', parserOptions: { ecmaVersion: 6 }, options: ['never'] },
{ code: 'var [x, y\n] = z', parserOptions: { ecmaVersion: 6 }, options: ['never'] },
{ code: 'var [\nx, y] = z', parserOptions: { ecmaVersion: 6 }, options: ['never'] },
{ code: 'var [\nx, y\n] = z', parserOptions: { ecmaVersion: 6 }, options: ['never'] },
{ code: 'var [\nx, y\n] = z', parserOptions: { ecmaVersion: 6 }, options: ['never'] },
{ code: 'var [\nx,,,\n] = z', parserOptions: { ecmaVersion: 6 }, options: ['never'] },
{ code: 'var [,x,] = z', parserOptions: { ecmaVersion: 6 }, options: ['never'] },
{ code: 'var [\nx, ...y\n] = z', parserOptions: { ecmaVersion: 6 }, options: ['never'] },
{ code: 'var [\nx, ...y] = z', parserOptions: { ecmaVersion: 6 }, options: ['never'] },
// never - singleValue
{ code: "var foo = [ 'foo' ]", options: ['never', {singleValue: true}] },
{ code: 'var foo = [ 2 ]', options: ['never', {singleValue: true}] },
{ code: 'var foo = [ [1, 1] ]', options: ['never', {singleValue: true}] },
{ code: "var foo = [ {'foo': 'bar'} ]", options: ['never', {singleValue: true}] },
{ code: 'var foo = [ bar ]', options: ['never', {singleValue: true}] },
// never - objectsInArrays
{ code: "var foo = [ {'bar': 'baz'}, 1, 5];", options: ['never', {objectsInArrays: true}] },
{ code: "var foo = [1, 5, {'bar': 'baz'} ];", options: ['never', {objectsInArrays: true}] },
{ code: "var foo = [ {\n'bar': 'baz', \n'qux': [ {'bar': 'baz'} ], \n'quxx': 1 \n} ]", options: ['never', {objectsInArrays: true}] },
{ code: "var foo = [ {'bar': 'baz'} ]", options: ['never', {objectsInArrays: true}] },
{ code: "var foo = [ {'bar': 'baz'}, 1, {'bar': 'baz'} ];", options: ['never', {objectsInArrays: true}] },
{ code: "var foo = [1, {'bar': 'baz'} , 5];", options: ['never', {objectsInArrays: true}] },
{ code: "var foo = [1, {'bar': 'baz'}, [ {'bar': 'baz'} ]];", options: ['never', {objectsInArrays: true}] },
// never - arraysInArrays
{ code: 'var arr = [ [1, 2], 2, 3, 4];', options: ['never', {'arraysInArrays': true}] },
// never - arraysInArrays, singleValue
{ code: 'var arr = [ [1, 2], [ [ [ 1 ] ] ], 3, 4];', options: ['never', {'arraysInArrays': true, singleValue: true}] },
// never - arraysInArrays, objectsInArrays
{ code: "var arr = [ [1, 2], 2, 3, {'foo': 'bar'} ];", options: ['never', {'arraysInArrays': true, objectsInArrays: true}] },
// should not warn
{ code: 'var foo = {};', options: ['never'] },
{ code: 'var foo = [];', options: ['never'] },
{ code: "var foo = [{'bar':'baz'}, 1, {'bar': 'baz'}];", options: ['never'] },
{ code: "var foo = [{'bar': 'baz'}];", options: ['never'] },
{ code: "var foo = [{\n'bar': 'baz', \n'qux': [{'bar': 'baz'}], \n'quxx': 1 \n}]", options: ['never'] },
{ code: "var foo = [1, {'bar': 'baz'}, 5];", options: ['never'] },
{ code: "var foo = [{'bar': 'baz'}, 1, 5];", options: ['never'] },
{ code: "var foo = [1, 5, {'bar': 'baz'}];", options: ['never'] },
{ code: "var obj = {'foo': [1, 2]}", options: ['never'] }
],
invalid: [
{
code: 'var [ x] = y',
options: ['either'],
parserOptions: parserOptions,
errors: [
{
message: 'Expected consistent spacing',
type: 'ArrayPattern',
line: 1,
column: 5
}
]
},
{
code: 'var [ x,y,z] = y',
options: ['either'],
parserOptions: parserOptions,
errors: [
{
message: 'Expected consistent spacing',
type: 'ArrayPattern',
line: 1,
column: 5
}
]
},
{
code: 'var [ x ] = y',
options: ['either'],
parserOptions: parserOptions,
errors: [
{
message: 'Expected consistent spacing',
type: 'ArrayPattern',
line: 1,
column: 5
}
]
},
{
code: 'var x = [ x, y]',
options: ['either'],
parserOptions: parserOptions,
errors: [
{
message: 'Expected consistent spacing',
type: 'ArrayExpression',
line: 1,
column: 9
}
]
},
{
code: 'var x = [ x, y ]',
options: ['either'],
parserOptions: parserOptions,
errors: [
{
message: 'Expected consistent spacing',
type: 'ArrayExpression',
line: 1,
column: 9
}
]
},
// objectsInArrays
{
code: "var foo = [ { 'bar': 'baz' }, 1, 5];",
options: ['always', {objectsInArrays: false}],
errors: [
{
message: "There should be no space after '['",
type: 'ArrayExpression',
line: 1
},
{
message: "A space is required before ']'",
type: 'ArrayExpression',
line: 1
}
]
},
{
code: "var foo = [1, 5, { 'bar': 'baz' } ];",
options: ['always', {objectsInArrays: false}],
errors: [
{
message: "A space is required after '['",
type: 'ArrayExpression',
line: 1
},
{
message: "There should be no space before ']'",
type: 'ArrayExpression',
line: 1
}
]
},
{
code: "var foo = [ { 'bar':'baz' }, 1, { 'bar': 'baz' } ];",
options: ['always', {objectsInArrays: false}],
errors: [
{
message: "There should be no space after '['",
type: 'ArrayExpression',
line: 1
},
{
message: "There should be no space before ']'",
type: 'ArrayExpression',
line: 1
}
]
},
// singleValue
{
code: "var obj = [ 'foo' ];",
options: ['always', {singleValue: false}],
errors: [
{
message: "There should be no space after '['",
type: 'ArrayExpression',
line: 1
},
{
message: "There should be no space before ']'",
type: 'ArrayExpression',
line: 1
}
]
},
{
code: "var obj = ['foo' ];",
options: ['always', {singleValue: false}],
errors: [
{
message: "There should be no space before ']'",
type: 'ArrayExpression',
line: 1
}
]
},
{
code: "var obj = ['foo'];",
options: ['never', {singleValue: true}],
errors: [
{
message: "A space is required after '['",
type: 'ArrayExpression',
line: 1
},
{
message: "A space is required before ']'",
type: 'ArrayExpression',
line: 1
}
]
},
// always - arraysInArrays
{
code: 'var arr = [ [ 1, 2 ], 2, 3, 4 ];',
options: ['always', {'arraysInArrays': false}],
errors: [
{
message: "There should be no space after '['",
type: 'ArrayExpression',
line: 1
}
]
},
{
code: 'var arr = [ 1, 2, 2, [ 3, 4 ] ];',
options: ['always', {'arraysInArrays': false}],
errors: [
{
message: "There should be no space before ']'",
type: 'ArrayExpression',
line: 1
}
]
},
{
code: 'var arr = [[ 1, 2 ], 2, [ 3, 4 ] ];',
options: ['always', {'arraysInArrays': false}],
errors: [
{
message: "There should be no space before ']'",
type: 'ArrayExpression',
line: 1
}
]
},
{
code: 'var arr = [ [ 1, 2 ], 2, [ 3, 4 ]];',
options: ['always', {'arraysInArrays': false}],
errors: [
{
message: "There should be no space after '['",
type: 'ArrayExpression',
line: 1
}
]
},
{
code: 'var arr = [ [ 1, 2 ], 2, [ 3, 4 ] ];',
options: ['always', {'arraysInArrays': false}],
errors: [
{
message: "There should be no space after '['",
type: 'ArrayExpression',
line: 1
},
{
message: "There should be no space before ']'",
type: 'ArrayExpression',
line: 1
}
]
},
// always - destructuring
{
code: 'var [x,y] = y',
options: ['always'],
parserOptions: { ecmaVersion: 6 },
errors: [{
message: "A space is required after '['",
type: 'ArrayPattern',
line: 1
},
{
message: "A space is required before ']'",
type: 'ArrayPattern',
line: 1
}]
},
{
code: 'var [x,y ] = y',
options: ['always'],
parserOptions: { ecmaVersion: 6 },
errors: [{
message: "A space is required after '['",
type: 'ArrayPattern',
line: 1
}]
},
{
code: 'var [,,,x,,] = y',
options: ['always'],
parserOptions: { ecmaVersion: 6 },
errors: [{
message: "A space is required after '['",
type: 'ArrayPattern',
line: 1
},
{
message: "A space is required before ']'",
type: 'ArrayPattern',
line: 1
}]
},
{
code: 'var [ ,,,x,,] = y',
options: ['always'],
parserOptions: { ecmaVersion: 6 },
errors: [{
message: "A space is required before ']'",
type: 'ArrayPattern',
line: 1
}]
},
{
code: 'var [...horse] = y',
options: ['always'],
parserOptions: { ecmaVersion: 6 },
errors: [{
message: "A space is required after '['",
type: 'ArrayPattern',
line: 1
},
{
message: "A space is required before ']'",
type: 'ArrayPattern',
line: 1
}]
},
{
code: 'var [...horse ] = y',
options: ['always'],
parserOptions: { ecmaVersion: 6 },
errors: [{
message: "A space is required after '['",
type: 'ArrayPattern',
line: 1
}]
},
// never - arraysInArrays
{
code: 'var arr = [[1, 2], 2, [3, 4]];',
options: ['never', {'arraysInArrays': true}],
errors: [
{
message: "A space is required after '['",
type: 'ArrayExpression',
line: 1
},
{
message: "A space is required before ']'",
type: 'ArrayExpression',
line: 1
}
]
},
// always
{
code: 'var arr = [1, 2, 3, 4];',
options: ['always'],
errors: [
{
message: "A space is required after '['",
type: 'ArrayExpression',
line: 1
},
{
message: "A space is required before ']'",
type: 'ArrayExpression',
line: 1
}
]
},
{
code: 'var arr = [1, 2, 3, 4 ];',
options: ['always'],
errors: [
{
message: "A space is required after '['",
type: 'ArrayExpression',
line: 1
}
]
},
{
code: 'var arr = [ 1, 2, 3, 4];',
options: ['always'],
errors: [
{
message: "A space is required before ']'",
type: 'ArrayExpression',
line: 1
}
]
},
{
code: 'var arr = [ 1, 2, 3, 4 ];',
options: ['never'],
errors: [
{
message: "There should be no space after '['",
type: 'ArrayExpression',
line: 1
},
{
message: "There should be no space before ']'",
type: 'ArrayExpression',
line: 1
}
]
},
{
code: 'var arr = [1, 2, 3, 4 ];',
options: ['never'],
errors: [
{
message: "There should be no space before ']'",
type: 'ArrayExpression',
line: 1
}
]
},
{
code: 'var arr = [ 1, 2, 3, 4];',
options: ['never'],
errors: [
{
message: "There should be no space after '['",
type: 'ArrayExpression',
line: 1
}
]
},
{
code: 'var arr = [ [ 1], 2, 3, 4];',
options: ['never'],
errors: [
{
message: "There should be no space after '['",
type: 'ArrayExpression',
line: 1
},
{
message: "There should be no space after '['",
type: 'ArrayExpression',
line: 1
}
]
},
{
code: 'var arr = [[1 ], 2, 3, 4 ];',
options: ['never'],
errors: [
{
message: "There should be no space before ']'",
type: 'ArrayExpression',
line: 1
},
{
message: "There should be no space before ']'",
type: 'ArrayExpression',
line: 1
}
]
}
]
})