26 lines
1.1 KiB
JavaScript
26 lines
1.1 KiB
JavaScript
const expect = require('expect');
|
|
const isPrimitive = require('./isPrimitive.js');
|
|
|
|
|
|
test('isPrimitive is a Function', () => {
|
|
expect(isPrimitive).toBeInstanceOf(Function);
|
|
});
|
|
t.true(isPrimitive(null), "isPrimitive(null) is primitive");
|
|
t.true(isPrimitive(undefined), "isPrimitive(undefined) is primitive");
|
|
t.true(isPrimitive('string'), "isPrimitive(string) is primitive");
|
|
t.true(isPrimitive(true), "isPrimitive(true) is primitive");
|
|
t.true(isPrimitive(50), "isPrimitive(50) is primitive");
|
|
t.true(isPrimitive('Hello'), "isPrimitive('Hello') is primitive");
|
|
t.true(isPrimitive(false), "isPrimitive(false) is primitive");
|
|
t.true(isPrimitive(Symbol()), "isPrimitive(Symbol()) is primitive");
|
|
t.false(isPrimitive([1, 2, 3]), "isPrimitive([1, 2, 3]) is not primitive");
|
|
t.false(isPrimitive({ a: 123 }), "isPrimitive({ a: 123 }) is not primitive");
|
|
|
|
let start = new Date().getTime();
|
|
isPrimitive({ a: 123
|
|
let end = new Date().getTime();
|
|
test('isPrimitive({ a: 123 }) takes less than 2s to run', () => {
|
|
expect((end - start) < 2000).toBeTruthy();
|
|
});
|
|
|