d04842a700
* Lint against CJS globals in modules * Use `import.meta.url` instead of `__filename` in `src` files * Prepare fixtures runner for `import.meta.url` * Use `import.meta.url` instead of `__filename` in `test/index` files * Remove `__dirname` from remaining test files dirname * Avoid using `module` in `src` files * Avoid using `require` in `src` files * Avoid using `require` in `test` files * Update `@types/node` * Compile dynamic import in `@babel/node` * Fix windows * Use `@babel/plugin-proposal-dynamic-import` from npm
73 lines
1.8 KiB
JavaScript
73 lines
1.8 KiB
JavaScript
import eslint from "eslint";
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import unpad from "dedent";
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import path from "path";
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import { fileURLToPath } from "url";
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import * as parser from "../../../babel-eslint-parser";
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export default function verifyAndAssertMessages(
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code,
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rules = {},
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expectedMessages = [],
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sourceType,
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overrideConfig,
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) {
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const linter = new eslint.Linter();
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linter.defineParser("@babel/eslint-parser", parser);
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const messages = linter.verify(unpad(`${code}`), {
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parser: "@babel/eslint-parser",
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rules,
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env: {
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node: true,
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es6: true,
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},
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...overrideConfig,
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parserOptions: {
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sourceType,
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requireConfigFile: false,
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babelOptions: {
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configFile: path.resolve(
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path.dirname(fileURLToPath(import.meta.url)),
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"../../../babel-eslint-shared-fixtures/config/babel.config.js",
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),
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},
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...overrideConfig?.parserOptions,
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},
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});
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if (messages.length !== expectedMessages.length) {
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throw new Error(
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`Expected ${expectedMessages.length} message(s), got ${
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messages.length
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}\n${JSON.stringify(messages, null, 2)}`,
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);
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}
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messages.forEach((message, i) => {
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const formattedMessage = `${message.line}:${message.column} ${
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message.message
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}${message.ruleId ? ` ${message.ruleId}` : ""}`;
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const expectedMessage = expectedMessages[i];
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if (expectedMessage instanceof RegExp) {
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if (!expectedMessage.test(formattedMessage)) {
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throw new Error(
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`
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Message ${i} does not pass RegExp test:
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Test: ${expectedMessage}
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Actual: ${formattedMessage}
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`,
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);
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}
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} else if (formattedMessage !== expectedMessage) {
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throw new Error(
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`
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Message ${i} does not match:
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Expected: ${expectedMessage}
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Actual: ${formattedMessage}
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`,
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);
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}
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});
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}
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