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src/test/js/formulas/math/ISODDTest.ts
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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 { ISODD } from "../../../../main/js/formulas/math/ISODD";
8import { Grid } from "../../../../main/js/models/common/Grid";
9import { CollateralLookupFunction, LookupFunction } from "../../../../main/js/models/common/Types";
10import { CommonModels } from "../../testutils/CommonModels";
11
12describe("ISODD", function () {
13 it("should work with numbers", function () {
14 assert.deepEqual(ISODD.SELF.run(null, 10), false);
15 assert.deepEqual(ISODD.SELF.run(null, -10), false);
16 assert.deepEqual(ISODD.SELF.run(null, 0), false);
17 assert.deepEqual(ISODD.SELF.run(null, 1), true);
18 assert.deepEqual(ISODD.SELF.run(null, 2), false);
19 assert.deepEqual(ISODD.SELF.run(null, 3), true);
20 assert.deepEqual(ISODD.SELF.run(null, -218637221), true);
21 assert.deepEqual(ISODD.SELF.run(null, -218637221.99), true);
22 });
23
24 it("should work with strings", function () {
25 assert.deepEqual(ISODD.SELF.run(null, "9.9"), true);
26 });
27
28 it("should do pass-through errors", function () {
29 assert.deepEqual(ISODD.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 ISODD(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), true);
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(ISODD.SELF.run(null, one), true);
46 });
47
48 it("should return error when argument lengths are wrong", function () {
49 assert.deepEqual((ISODD.SELF.run(null) as NAException).name, F7ExceptionName.NA);
50 assert.deepEqual((ISODD.SELF.run(null, "A", "B") as NAException).name, F7ExceptionName.NA);
51 });
52});