getRadian
角度转弧度getRadian.test.ts
import { getRadian } from "../../utility/number/getRadian";
describe('getRadian', () => {
test('getRadian should receive an angle and convert it to radian', () => {
const origin = [
0,
78,
90,
180,
360
];
const expected = [
0,
1.361356816555577,
1.5707963267948966,
3.141592653589793,
6.283185307179586,
];
const result: number[] = [];
for (const v of origin) {
result.push(getRadian(v));
}
for (const [i, v] of result.entries()) {
expect(v === expected[i]).toBeTruthy();
}
});
});
最近更新 2yr ago