const Parser = require("web-tree-sitter");
import "reflect-metadata";

import { TestLanguageService } from "../../TestLanguageService";
import { TypeScriptStructurer } from "../../../code-context/typescript/TypeScriptStructurer";

describe('JavaStructure', () => {
	it('should convert a simple file to CodeFile', async () => {
		const typeScriptClass = `
interface LabeledValue {
  label: string;
}
`;

		await Parser.init();
		let languageService = new TestLanguageService(new Parser());

		const structurer = new TypeScriptStructurer();
		await structurer.init(languageService);

		const codeFile = await structurer.parseFile(typeScriptClass, "");
		expect(codeFile).toEqual({
			"name": "",
			"filepath": "",
			"language": "typescript",
			"functions": [],
			"path": "",
			"package": "",
			"imports": [],
			"classes": [{
				"type": "interface",
				"canonicalName": "",
				"constant": [],
				"extends": [],
				"methods": [],
				"name": "LabeledValue",
				"package": "",
				"implements": [],
				"start": { "row": 1, "column": 0 },
				"end": { "row": 3, "column": 1 },
				"fields": [{
					"name": "label",
					"start": { "row": 2, "column": 2 },
					"end": { "row": 2, "column": 7 },
					"type": ": string"
				}]
			}]
		});
	});
});