1import { assert } from "chai";
 2import { it, describe } from "../../testutils/TestUtils";
 3import { stub } from "sinon";
 4import { F7ExceptionName } from "../../../../main/js/errors/F7ExceptionName";
 5import { NAException } from "../../../../main/js/errors/NAException";
 6import { ValueException } from "../../../../main/js/errors/ValueException";
 7import { ISEVEN } from "../../../../main/js/formulas/math/ISEVEN";
 8import { Grid } from "../../../../main/js/models/common/Grid";
 9import { CollateralLookupFunction, LookupFunction } from "../../../../main/js/models/common/Types";
10import { CommonModels } from "../../testutils/CommonModels";
11
12describe("ISEVEN", function () {
13  it("should work with numbers", function () {
14    assert.deepEqual(ISEVEN.SELF.run(null, 10), true);
15    assert.deepEqual(ISEVEN.SELF.run(null, -10), true);
16    assert.deepEqual(ISEVEN.SELF.run(null, 0), true);
17    assert.deepEqual(ISEVEN.SELF.run(null, 1), false);
18    assert.deepEqual(ISEVEN.SELF.run(null, 2), true);
19    assert.deepEqual(ISEVEN.SELF.run(null, 3), false);
20    assert.deepEqual(ISEVEN.SELF.run(null, -218637221), false);
21    assert.deepEqual(ISEVEN.SELF.run(null, -218637221.99), false);
22  });
23
24  it("should work with strings", function () {
25    assert.deepEqual(ISEVEN.SELF.run(null, "9.9"), false);
26  });
27
28  it("should do pass-through errors", function () {
29    assert.deepEqual(ISEVEN.SELF.run(null, new ValueException()), new ValueException());
30  });
31
32  it("should use lookup", function () {
33    const lookup = stub();
34    const collateralLookup = stub();
35    const F = new ISEVEN(lookup as LookupFunction, collateralLookup as CollateralLookupFunction);
36    collateralLookup.withArgs(CommonModels.A1, CommonModels.M22_RANGE).returns(1.1);
37    assert.deepEqual(F.run(CommonModels.A1, CommonModels.M22_RANGE), false);
38    assert.isTrue(collateralLookup.calledWith(CommonModels.A1, CommonModels.M22_RANGE));
39    assert.equal(collateralLookup.callCount, 1);
40    assert.isTrue(lookup.notCalled);
41  });
42
43  it("should handle grids", function () {
44    const one = Grid.builder().add(0, 0, 1.1).add(0, 1, "A").build();
45    assert.deepEqual(ISEVEN.SELF.run(null, one), false);
46  });
47
48  it("should return error when argument lengths are wrong", function () {
49    assert.deepEqual((ISEVEN.SELF.run(null) as NAException).name, F7ExceptionName.NA);
50    assert.deepEqual((ISEVEN.SELF.run(null, "A", "B") as NAException).name, F7ExceptionName.NA);
51  });
52});