1import { assert } from "chai";
 2import { it, describe } from "../../testutils/TestUtils";
 3import { F7ExceptionName } from "../../../../main/js/errors/F7ExceptionName";
 4import { NAException } from "../../../../main/js/errors/NAException";
 5import { RAND } from "../../../../main/js/formulas/math/RAND";
 6
 7describe("RAND", function () {
 8  it("should return random number between 0 and 1", function () {
 9    assert.isNotNull(RAND.SELF.run(null));
10  });
11
12  it("should return error when argument lengths are wrong", function () {
13    assert.deepEqual((RAND.SELF.run(null, "A") as NAException).name, F7ExceptionName.NA);
14  });
15});