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/**
* src/utils.js
*/
import { suite } from 'uvu';
import * as assert from 'uvu/assert';
import '../test/setup/jsdom.js'
import { iAvg, iMin, iMax, iSum } from "../src/utils.js";
const toFixed = (n) => +n.toFixed(2);
const test = suite('src/utils.js');
test('iAvg()', () => {
let avg;
avg = iAvg(100, undefined, 1); assert.is(toFixed(avg), 100); // average for [100] is 100
avg = iAvg(100, avg, 2); assert.is(toFixed(avg), 100); // average for [100, 100] is 100
avg = iAvg(200, avg, 3); assert.is(toFixed(avg), 133.33); // average for [100, 100, 200] is 133.33
avg = iAvg(200, avg, 4); assert.is(toFixed(avg), 150); // average for [100, 100, 200, 200] is 150
avg = iAvg(NaN, avg, 5); assert.ok(isNaN(avg)); // average for [100, 100, 200, 200, NaN] is NaN
});
test('iMin()', () => {
let min;
min = iMin(100, undefined); assert.is(toFixed(min), 100); // min for [100] is 100
min = iMin(NaN, min); assert.is(toFixed(min), 100); // min for [100, NaN] is 100
min = iMin(0, min); assert.is(toFixed(min), 0); // min for [100, NaN, 0] is 100
min = iMin(-200, min); assert.is(toFixed(min), -200); // min for [100, NaN, 0, -200] is -200
min = iMin(200, min); assert.is(toFixed(min), -200); // min for [100, NaN, -100, -200, 200] is -200
});
test('iMax()', () => {
let max;
max = iMax(100, undefined); assert.is(toFixed(max), 100); // max for [100] is 100
max = iMax(NaN, max); assert.is(toFixed(max), 100); // max for [100, NaN] is 100
max = iMax(0, max); assert.is(toFixed(max), 100); // max for [100, NaN, 0] is 100
max = iMax(-200, max); assert.is(toFixed(max), 100); // max for [100, NaN, 0, -200] is 100
max = iMax(200, max); assert.is(toFixed(max), 200); // max for [100, NaN, -100, -200, 200] is 200
});
test('iSum()', () => {
let sum;
sum = iSum(10.25, undefined); assert.is(toFixed(sum), 10.25); // sum for [10.25] is 10.25
sum = iSum(0, sum); assert.is(toFixed(sum), 10.25); // sum for [10.25, 0] is 10.25
sum = iSum(-0.25, sum); assert.is(toFixed(sum), 10); // sum for [10.25, 0, -0.25] is 10
sum = iSum(-10, sum); assert.is(toFixed(sum), 0); // sum for [10.25, 0, -0.25, -10] is 0
sum = iSum(NaN, sum); assert.ok(isNaN(sum)); // sum for [10.25, 0, -0.25, -10, NaN] is NaN
});
test.run();
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