/
parse.js
63 lines (55 loc) 路 1.79 KB
/
parse.js
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import fs from "fs";
import path from "path";
import { parse } from "../lib";
import { fileURLToPath } from "url";
import { createRequire } from "module";
const require = createRequire(import.meta.url);
function fixture(...args) {
return path.join(
path.dirname(fileURLToPath(import.meta.url)),
"fixtures",
"parse",
...args,
);
}
describe("parse", function () {
it("should parse using configuration from .babelrc when a filename is provided", function () {
const input = fs.readFileSync(
fixture("filename-provided", "input.js"),
"utf8",
);
const output = require(fixture("filename-provided", "output.json"));
const result = parse(input, {
filename: fixture("filename-provided", "input.js"),
cwd: fixture(),
});
expect(JSON.parse(JSON.stringify(result))).toEqual(output);
});
it("should parse using the specified sourceFileName", function () {
const input = fs.readFileSync(
fixture("sourceFileName-provided", "input.js"),
"utf8",
);
const output = require(fixture("sourceFileName-provided", "output.json"));
const result = parse(input, {
filename: fixture("sourceFileName-provided", "input.js"),
sourceFileName: "input.js",
cwd: fixture(),
});
expect(JSON.parse(JSON.stringify(result))).toEqual(output);
});
it("should parse using passed in configuration", function () {
const input = fs.readFileSync(
fixture("passed-in-configuration", "input.js"),
"utf8",
);
const output = require(fixture("passed-in-configuration", "output.json"));
const result = parse(input, {
parserOpts: {
plugins: [["decorators", { decoratorsBeforeExport: false }]],
},
cwd: fixture(),
});
expect(JSON.parse(JSON.stringify(result))).toEqual(output);
});
});