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https://github.com/theoludwig/eslint-config-conventions.git
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Théo LUDWIG
d9536865d8
Fixes #2 BREAKING CHANGE: peerDependencies: `eslint@^9.12.0` `eslint-plugin-promise@^7.1.0` `eslint-plugin-unicorn@^56.0.0` `globals@^15.10.0` `typescript-eslint@^8.8.0` BREAKING CHANGE: Node.js >= 20.9.0
78 lines
2.1 KiB
JavaScript
78 lines
2.1 KiB
JavaScript
import test from "node:test"
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import assert from "node:assert/strict"
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import { ESLint } from "eslint"
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const eslint = new ESLint()
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test("ensure we validate correctly JavaScript files", async () => {
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const [noErrors] = await eslint.lintFiles(
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"test/fixtures/javascript-no-errors.js",
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)
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const [withErrors] = await eslint.lintFiles(
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"test/fixtures/javascript-with-errors.js",
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)
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assert.strictEqual(noErrors?.errorCount, 0, JSON.stringify(noErrors, null, 2))
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assert.strictEqual(
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withErrors?.errorCount,
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3,
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JSON.stringify(withErrors, null, 2),
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)
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})
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test("ensure we do not use deprecated rules", async () => {
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const [javascriptLintResult] = await eslint.lintFiles(
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"test/fixtures/javascript-no-errors.js",
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)
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const [typescriptLintResult] = await eslint.lintFiles(
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"test/fixtures/typescript-no-errors.ts",
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)
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assert.strictEqual(
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javascriptLintResult.usedDeprecatedRules.length,
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0,
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JSON.stringify(javascriptLintResult, null, 2),
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)
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assert.strictEqual(
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typescriptLintResult.usedDeprecatedRules.length,
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0,
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JSON.stringify(typescriptLintResult, null, 2),
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)
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})
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test("ensure we validate correctly TypeScript files", async () => {
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const [noErrors] = await eslint.lintFiles(
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"test/fixtures/typescript-no-errors.ts",
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)
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const [withErrors] = await eslint.lintFiles(
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"test/fixtures/javascript-with-errors.js",
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)
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assert.strictEqual(noErrors?.errorCount, 0, JSON.stringify(noErrors, null, 2))
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assert.strictEqual(
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withErrors?.errorCount,
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3,
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JSON.stringify(withErrors, null, 2),
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)
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})
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test("ensure we allow top-level await", async () => {
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const [lintResult] = await eslint.lintFiles(
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"test/fixtures/top-level-await.mjs",
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)
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assert.strictEqual(
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lintResult?.errorCount,
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0,
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JSON.stringify(lintResult, null, 2),
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)
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})
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test("ensure we allow to ignore floating promise with void operator (@typescript-eslint/no-floating-promises)", async () => {
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const [lintResult] = await eslint.lintFiles(
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"test/fixtures/typescript-no-errors-ignore-promise.ts",
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)
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assert.strictEqual(
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lintResult?.errorCount,
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0,
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JSON.stringify(lintResult, null, 2),
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)
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})
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