/
isBoolean.test.ts
144 lines (124 loc) · 4.56 KB
/
isBoolean.test.ts
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/**
* ❌: The expectation should be equal to false
* ✅: The expectation should be equal to true
* ➖: The expectation can be equal to true or false
*/
import { describe, it, expect } from 'vitest';
import values from '../__Fixtures/values.js';
import isBoolean from '../../src/isBoolean.js';
const KEY = 'booleans';
describe('is/isBoolean', () => {
it(`❌ nil !== ${KEY}`, () => {
values.nil.forEach((value) => {
expect(isBoolean(value)).toEqual(false);
expect(isBoolean(value, true)).toEqual(false);
});
});
it(`✅ booleans === ${KEY}`, () => {
values.booleans.forEach((value) => {
expect(isBoolean(value)).toEqual(true);
expect(isBoolean(value, true)).toEqual(true);
});
});
it(`❌ integers !== ${KEY}`, () => {
values.integers.forEach((value) => {
expect(isBoolean(value)).toEqual(false);
expect(isBoolean(value, true)).toEqual(false);
});
});
it(`❌ floats !== ${KEY}`, () => {
values.floats.forEach((value) => {
expect(isBoolean(value)).toEqual(false);
expect(isBoolean(value, true)).toEqual(false);
});
});
it(`❌ numbers !== ${KEY}`, () => {
values.numbers.forEach((value) => {
expect(isBoolean(value)).toEqual(false);
expect(isBoolean(value, true)).toEqual(false);
});
});
it(`❌ bigInts !== ${KEY}`, () => {
values.bigInts.forEach((value) => {
expect(isBoolean(value)).toEqual(false);
expect(isBoolean(value, true)).toEqual(false);
});
});
it(`❌ strings !== ${KEY}`, () => {
values.strings.forEach((value) => {
expect(isBoolean(value)).toEqual(false);
expect(isBoolean(value, true)).toEqual(false);
});
});
it(`❌ symbols !== ${KEY}`, () => {
values.symbols.forEach((value) => {
expect(isBoolean(value)).toEqual(false);
expect(isBoolean(value, true)).toEqual(false);
});
});
it(`❌ arrays !== ${KEY}`, () => {
values.arrays.forEach((value) => {
expect(isBoolean(value)).toEqual(false);
expect(isBoolean(value, true)).toEqual(false);
});
});
it(`❌ DOM elements !== ${KEY}`, () => {
values.elements.forEach((value) => {
expect(isBoolean(value)).toEqual(false);
expect(isBoolean(value, true)).toEqual(false);
});
});
it(`❌ DOM nodeLists !== ${KEY}`, () => {
values.nodeLists.forEach((value) => {
expect(isBoolean(value)).toEqual(false);
expect(isBoolean(value, true)).toEqual(false);
});
});
it(`❌ DOM alternative contexts !== ${KEY}`, () => {
values.alternativeDOMs.forEach((value) => {
expect(isBoolean(value)).toEqual(false);
expect(isBoolean(value, true)).toEqual(false);
});
});
it(`❌ functions !== ${KEY}`, () => {
values.functions.forEach((value) => {
expect(isBoolean(value)).toEqual(false);
expect(isBoolean(value, true)).toEqual(false);
});
});
it(`❌ classes !== ${KEY}`, () => {
values.classes.forEach((value) => {
expect(isBoolean(value)).toEqual(false);
expect(isBoolean(value, true)).toEqual(false);
});
});
it(`❌ object constructors !== ${KEY}`, () => {
values.constructors.forEach((value) => {
expect(isBoolean(value)).toEqual(false);
expect(isBoolean(value, true)).toEqual(false);
});
});
it(`➖ invoked object constructors !== || === ${KEY}`, () => {
values.invokedConstructors.forEach((value) => {
expect(isBoolean(value)).toEqual(value.constructor === Boolean);
expect(isBoolean(value, true)).toEqual(value.constructor === Boolean);
});
});
it(`➖ object instances !== || === ${KEY}`, () => {
values.instances.forEach((value) => {
if (value.constructor === Boolean) {
expect(isBoolean(value)).toEqual(typeof value === 'boolean');
expect(isBoolean(value, true)).toEqual(true);
} else {
expect(isBoolean(value)).toEqual(false);
expect(isBoolean(value, true)).toEqual(false);
}
});
});
it(`❌ objects !== ${KEY}`, () => {
values.objects.forEach((value) => {
expect(isBoolean(value)).toEqual(false);
expect(isBoolean(value, true)).toEqual(false);
});
});
});