import { describe, it, expect } from "vitest";

import {
	// errorCatch,
	// isFunction,
	// executeFunctionByName,
	isObject,
	getObjectCount,
	keyInObject,
	objectKeyExists,
	getKeyByValue,
	valueInObject,
	objectValueExists,
	deepCopyFunction
} from '../src/utils/JavaScriptHelpers.mjs';


// needs window class
// function test() {}
/* describe("isFunction", () => {
	it('Should return brack if function', () => {
		expect(isFunction("test")).toEqual(true);
		expect(isFunction("testFalse")).toEqual(false);
	});
}); */

describe("isObject", () => {
	it('should return bool if object', () => {
		let empty_object = {};
		let is_object = {
			"a": 1
		};
		let is_string = "";
		let is_number = 1;
		expect(isObject(empty_object)).toEqual(true);
		expect(isObject(is_object)).toEqual(true);
		expect(isObject(is_string)).toEqual(false);
		expect(isObject(is_number)).toEqual(false);
	});
});

describe("getObjectCount", () => {
	it('should return count of objects', () => {
		let zero = {};
		let one = {
			"a": 1
		};
		let notset = "";
		expect(getObjectCount(zero)).toEqual(0);
		expect(getObjectCount(one)).toEqual(1);
		expect(getObjectCount(notset)).toEqual(-1);
	});
});

describe("objectKeyExists", () => {
	it('should return true if key exists in object', () => {
		let zero = {};
		let one = {
			"a": 1,
			"b": "foo"
		};
		let notset = "";
		expect(keyInObject("", zero)).toEqual(false);
		expect(objectKeyExists(zero, "")).toEqual(false);
		expect(keyInObject("a", one)).toEqual(true);
		expect(objectKeyExists(one, "a")).toEqual(true);
		expect(keyInObject("c", one)).toEqual(false);
		expect(objectKeyExists(one, "c")).toEqual(false);
		expect(keyInObject("", notset)).toEqual(false);
		expect(objectKeyExists(notset, "")).toEqual(false);
	});
});

describe("getKeyByValue", () => {
	it('should return the key for matching volume, first serve', () => {
		let zero = {};
		let one = {
			"a": 1,
			"b": "foo"
		};
		let notset = "";
		expect(getKeyByValue(zero, "")).toEqual("");
		expect(getKeyByValue(one, 1)).toEqual("a");
		expect(getKeyByValue(one, "foo")).toEqual("b");
		expect(getKeyByValue(one, "bar")).toEqual("");
		expect(getKeyByValue(notset, "")).toEqual("");
	});
});

describe("objectValueExists", () => {
	it('should return true if key exists in object', () => {
		let zero = {};
		let one = {
			"a": 1,
			"b": "foo"
		};
		let notset = "";
		expect(valueInObject(zero, "")).toEqual(false);
		expect(objectValueExists(zero, "")).toEqual(false);
		expect(valueInObject(one, 1)).toEqual(true);
		expect(objectValueExists(one, 1)).toEqual(true);
		expect(valueInObject(one, "foo")).toEqual(true);
		expect(objectValueExists(one, "foo")).toEqual(true);
		expect(valueInObject(one, "bar")).toEqual(false);
		expect(objectValueExists(one, "bar")).toEqual(false);
		expect(valueInObject(notset, "")).toEqual(false);
		expect(objectValueExists(notset, "")).toEqual(false);
	});
});

// deepCopyFunction
describe("deepCopyFunction", () => {
	it('should deep copy an object', () => {
		let one = {
			"a": 1,
			"b": "foo"
		};
		let new_object = deepCopyFunction(one);
		expect(new_object).toStrictEqual(one);
	});
});

// __END__