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 { INT } from "../../../../main/js/formulas/math/INT";
 8import { Grid } from "../../../../main/js/models/common/Grid";
 9import { CollateralLookupFunction, LookupFunction } from "../../../../main/js/models/common/Types";
10import { CommonModels } from "../../testutils/CommonModels";
11
12describe("INT", function () {
13  it("should work with positive numbers", function () {
14    assert.deepEqual(INT.SELF.run(null, 99.9), 99);
15    assert.deepEqual(INT.SELF.run(null, -10.4), -11);
16    assert.deepEqual(INT.SELF.run(null, 0), 0);
17    assert.deepEqual(INT.SELF.run(null, 0.111), 0);
18    assert.deepEqual(INT.SELF.run(null, -0), 0);
19  });
20
21  it("should work with strings", function () {
22    assert.deepEqual(INT.SELF.run(null, "0.111"), 0);
23  });
24
25  it("should do pass-through errors", function () {
26    assert.deepEqual(INT.SELF.run(null, new ValueException()), new ValueException());
27  });
28
29  it("should use lookup", function () {
30    const lookup = stub();
31    const collateralLookup = stub();
32    const F = new INT(lookup as LookupFunction, collateralLookup as CollateralLookupFunction);
33    collateralLookup.withArgs(CommonModels.A1, CommonModels.M22_RANGE).returns(0.111);
34    assert.deepEqual(F.run(CommonModels.A1, CommonModels.M22_RANGE), 0);
35    assert.isTrue(collateralLookup.calledWith(CommonModels.A1, CommonModels.M22_RANGE));
36    assert.equal(collateralLookup.callCount, 1);
37    assert.isTrue(lookup.notCalled);
38  });
39
40  it("should handle grids", function () {
41    const one = Grid.builder().add(0, 0, 0.111).add(0, 1, "A").build();
42    assert.deepEqual(INT.SELF.run(null, one), 0);
43  });
44
45  it("should return error when argument lengths are wrong", function () {
46    assert.deepEqual((INT.SELF.run(null) as NAException).name, F7ExceptionName.NA);
47    assert.deepEqual((INT.SELF.run(null, "A", "B") as NAException).name, F7ExceptionName.NA);
48  });
49});