eslint-plugin-typesafe/tests/rules/no-await-without-trycatch.js

ESLint plugin to encourage type-safe practices

"use strict";

//------------------------------------------------------------------------------
// Requirements
//------------------------------------------------------------------------------

const rule = require("../../lib/rules/no-await-without-trycatch");
const RuleTester = require('eslint').RuleTester;

//------------------------------------------------------------------------------
// Tests
//------------------------------------------------------------------------------

const eslintTester = new RuleTester();

eslintTester.run("no-await-without-trycatch", rule, {
  valid: [
    {
        // Await in try-catch block
        code: `
        async function f() {
            try {
                await g()
            } catch (e) {
                console.error(e)
            }
        }`,
        parserOptions: { ecmaVersion: 8, sourceType: "module" }
    }
  ],
  invalid: [
    {
      // Await not in try-catch block
      code: `
        async function f() {
            const x = await g()
            return x
        }`,
        parserOptions: { ecmaVersion: 8, sourceType: "module" },
      errors: [
        { message: "Await expressions should be executed in a try-catch block." }
      ],
    }
  ]
});