You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
31 lines
746 B
31 lines
746 B
import test from "ava";
|
|
import Chance from "../chance.js";
|
|
import _ from "lodash";
|
|
|
|
const chance = new Chance();
|
|
|
|
// chance.buffer()
|
|
test("buffer() returns a random buffer", t => {
|
|
_.times(1000, () => {
|
|
let buffer = chance.buffer();
|
|
t.true(_.isBuffer(buffer));
|
|
let len = buffer.byteLength;
|
|
t.true(len >= 5);
|
|
t.true(len <= 20);
|
|
});
|
|
});
|
|
|
|
// chance.buffer()
|
|
test("buffer() will obey bounds", t => {
|
|
_.times(1000, () => {
|
|
let buffer = chance.buffer({ length: 12 });
|
|
t.true(_.isBuffer(buffer));
|
|
t.is(buffer.byteLength, 12);
|
|
});
|
|
});
|
|
|
|
// chance.buffer()
|
|
test("buffer() throws if length < 0", t => {
|
|
const fn = () => chance.buffer({ length: -3 });
|
|
t.throws(fn, "Chance: Length cannot be less than zero.");
|
|
});
|
|
|