51 lines
1.6 KiB
JavaScript
51 lines
1.6 KiB
JavaScript
import rule from "../../lib/rules/plugin-name.js";
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import RuleTester from "../../../babel-eslint-shared-fixtures/utils/RuleTester.js";
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const missingPluginError = "This file does not export a Babel plugin.";
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const missingNameError = "This Babel plugin doesn't have a 'name' property.";
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const ruleTester = new RuleTester();
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ruleTester.run("plugin-name", rule, {
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valid: [
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`export default function () { return { name: "test-plugin" } }`,
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`import { declare } from "@babel/helper-plugin-utils"; declare(() => { return { name: "test-plugin" } })`,
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`import { declare } from "@babel/helper-plugin-utils"; declare(() => ({ name: "test-plugin" }))`,
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`module.exports = function () { return { name: "foo" }; }`,
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],
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invalid: [
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{
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code: `function fn() { return { name: "foo" } }`,
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errors: [missingPluginError],
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},
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{
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code: `export function fn() { return { name: "foo" } }`,
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errors: [missingPluginError],
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},
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{
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code: `(function fn() { return { name: "foo" } })`,
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errors: [missingPluginError],
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},
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{
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code: `() => { return { name: "foo" } }`,
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errors: [missingPluginError],
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},
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{
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code: `export default function fn() {}`,
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errors: [missingPluginError],
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},
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{
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code: `export default function fn() { return {} }`,
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errors: [missingNameError],
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},
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{
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code: `import { declare } from "@babel/helper-plugin-utils"; declare(() => ({}))`,
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errors: [missingNameError],
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},
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{
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code: `module.exports = function () { return {} }`,
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errors: [missingNameError],
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},
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],
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});
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