/
class-name-casing.test.ts
156 lines (153 loc) · 3.18 KB
/
class-name-casing.test.ts
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import rule from '../../src/rules/class-name-casing';
import { RuleTester } from '../RuleTester';
const ruleTester = new RuleTester({
parser: '@typescript-eslint/parser',
});
ruleTester.run('class-name-casing', rule, {
valid: [
'class ValidClassName {}',
{
code: 'export default class {}',
parserOptions: {
sourceType: 'module',
},
},
{
code: 'class _NameWithUnderscore {}',
options: [{ allowUnderscorePrefix: true }],
},
'var Foo = class {};',
'interface SomeInterface {}',
'class ClassNameWithDigit2 {}',
'abstract class ClassNameWithDigit2 {}',
'var ba_zz = class Foo {};',
],
invalid: [
{
code: 'class invalidClassName {}',
errors: [
{
messageId: 'notPascalCased',
data: {
friendlyName: 'Class',
name: 'invalidClassName',
},
line: 1,
column: 7,
},
],
},
{
code: 'class Another_Invalid_Class_Name {}',
errors: [
{
messageId: 'notPascalCased',
data: {
friendlyName: 'Class',
name: 'Another_Invalid_Class_Name',
},
line: 1,
column: 7,
},
],
},
{
code: 'class _NameWithUnderscore {}',
errors: [
{
messageId: 'notPascalCased',
data: {
friendlyName: 'Class',
name: '_NameWithUnderscore',
},
line: 1,
column: 7,
},
],
},
{
code: 'var foo = class {};',
errors: [
{
messageId: 'notPascalCased',
data: {
friendlyName: 'Class',
name: 'foo',
},
line: 1,
column: 5,
},
],
},
{
code: 'const foo = class {};',
errors: [
{
messageId: 'notPascalCased',
data: {
friendlyName: 'Class',
name: 'foo',
},
line: 1,
column: 7,
},
],
},
{
code: 'var bar = class invalidName {}',
errors: [
{
messageId: 'notPascalCased',
data: {
friendlyName: 'Class',
name: 'invalidName',
},
line: 1,
column: 17,
},
],
},
{
code: 'interface someInterface {}',
errors: [
{
messageId: 'notPascalCased',
data: {
friendlyName: 'Interface',
name: 'someInterface',
},
line: 1,
column: 11,
},
],
},
{
code: 'abstract class invalidClassName {}',
errors: [
{
messageId: 'notPascalCased',
data: {
friendlyName: 'Abstract class',
name: 'invalidClassName',
},
line: 1,
column: 16,
},
],
},
{
code: 'declare class invalidClassName {}',
errors: [
{
messageId: 'notPascalCased',
data: {
friendlyName: 'Class',
name: 'invalidClassName',
},
line: 1,
column: 15,
},
],
},
],
});