/
no-dynamic-require.js
141 lines (134 loc) · 3.6 KB
/
no-dynamic-require.js
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import { test } from '../utils';
import { RuleTester } from 'eslint';
const ruleTester = new RuleTester();
const rule = require('rules/no-dynamic-require');
const error = {
message: 'Calls to require() should use string literals',
};
const dynamicImportError = {
ruleId: 'no-dynamic-require',
message: 'Calls to import() should use string literals',
};
ruleTester.run('no-dynamic-require', rule, {
valid: [
test({ code: 'import _ from "lodash"' }),
test({ code: 'require("foo")' }),
test({ code: 'require(`foo`)' }),
test({ code: 'require("./foo")' }),
test({ code: 'require("@scope/foo")' }),
test({ code: 'require()' }),
test({ code: 'require("./foo", "bar" + "okay")' }),
test({ code: 'var foo = require("foo")' }),
test({ code: 'var foo = require(`foo`)' }),
test({ code: 'var foo = require("./foo")' }),
test({ code: 'var foo = require("@scope/foo")' }),
//dynamic import
test({
code: 'import("foo")',
parser: require.resolve('babel-eslint'),
options: [{ esmodule: true }],
}),
test({
code: 'import(`foo`)',
parser: require.resolve('babel-eslint'),
options: [{ esmodule: true }],
}),
test({
code: 'import("./foo")',
parser: require.resolve('babel-eslint'),
options: [{ esmodule: true }],
}),
test({
code: 'import("@scope/foo")',
parser: require.resolve('babel-eslint'),
options: [{ esmodule: true }],
}),
test({
code: 'var foo = import("foo")',
parser: require.resolve('babel-eslint'),
options: [{ esmodule: true }],
}),
test({
code: 'var foo = import(`foo`)',
parser: require.resolve('babel-eslint'),
options: [{ esmodule: true }],
}),
test({
code: 'var foo = import("./foo")',
parser: require.resolve('babel-eslint'),
options: [{ esmodule: true }],
}),
test({
code: 'var foo = import("@scope/foo")',
parser: require.resolve('babel-eslint'),
options: [{ esmodule: true }],
}),
test({
code: 'import("../" + name)',
errors: [dynamicImportError],
parser: require.resolve('babel-eslint'),
options: [{ esmodule: false }],
}),
test({
code: 'import(`../${name}`)',
errors: [dynamicImportError],
parser: require.resolve('babel-eslint'),
}),
],
invalid: [
test({
code: 'require("../" + name)',
errors: [error],
}),
test({
code: 'require(`../${name}`)',
errors: [error],
}),
test({
code: 'require(name)',
errors: [error],
}),
test({
code: 'require(name())',
errors: [error],
}),
test({
code: 'require(name + "foo", "bar")',
errors: [error],
options: [{ esmodule: true }],
}),
// dynamic import
test({
code: 'import("../" + name)',
errors: [dynamicImportError],
parser: require.resolve('babel-eslint'),
options: [{ esmodule: true }],
}),
test({
code: 'import(`../${name}`)',
errors: [dynamicImportError],
parser: require.resolve('babel-eslint'),
options: [{ esmodule: true }],
}),
test({
code: 'import(name)',
errors: [dynamicImportError],
parser: require.resolve('babel-eslint'),
options: [{ esmodule: true }],
}),
test({
code: 'import(name())',
errors: [dynamicImportError],
parser: require.resolve('babel-eslint'),
options: [{ esmodule: true }],
}),
test({
code: 'require(`foo${x}`)',
errors: [error],
}),
test({
code: 'var foo = require(`foo${x}`)',
errors: [error],
}),
],
});