Added tests for requirements
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3 changed files with 224 additions and 39 deletions
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@ -6,50 +6,13 @@ import Formula, {
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InvertibleFormula,
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unrefFormulaSource
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} from "game/formulas";
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import Decimal, { DecimalSource, format } from "util/bignum";
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import Decimal, { DecimalSource } from "util/bignum";
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import { beforeAll, describe, expect, test } from "vitest";
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import { ref } from "vue";
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import "../utils";
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type FormulaFunctions = keyof GenericFormula & keyof typeof Formula & keyof typeof Decimal;
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interface CustomMatchers<R = unknown> {
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compare_tolerance(expected: DecimalSource): R;
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}
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declare global {
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// eslint-disable-next-line @typescript-eslint/no-namespace
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namespace Vi {
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// eslint-disable-next-line @typescript-eslint/no-empty-interface
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interface Assertion extends CustomMatchers {}
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// eslint-disable-next-line @typescript-eslint/no-empty-interface
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interface AsymmetricMatchersContaining extends CustomMatchers {}
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}
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}
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expect.extend({
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compare_tolerance(received: DecimalSource, expected: DecimalSource) {
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const { isNot } = this;
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let pass = false;
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if (!Decimal.isFinite(expected)) {
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pass = !Decimal.isFinite(received);
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} else if (Decimal.isNaN(expected)) {
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pass = Decimal.isNaN(received);
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} else {
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pass = Decimal.eq_tolerance(received, expected);
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}
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return {
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// do not alter your "pass" based on isNot. Vitest does it for you
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pass,
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message: () =>
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`Expected ${received} to${
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(isNot as boolean) ? " not" : ""
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} be close to ${expected}`,
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expected: format(expected),
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actual: format(received)
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};
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}
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});
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const testValues = ["-1e400", 0, 0.25] as const;
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const invertibleZeroParamFunctionNames = [
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182
tests/game/requirements.test.ts
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182
tests/game/requirements.test.ts
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@ -0,0 +1,182 @@
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import { Visibility } from "features/feature";
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import { createResource, Resource } from "features/resources/resource";
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import Formula from "game/formulas";
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import {
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createBooleanRequirement,
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createCostRequirement,
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createVisibilityRequirement,
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maxRequirementsMet,
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payRequirements,
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Requirement,
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requirementsMet
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} from "game/requirements";
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import { beforeAll, describe, expect, test } from "vitest";
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import { isRef, ref, unref } from "vue";
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import "../utils";
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describe("Creating cost requirement", () => {
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describe("Minimal requirement", () => {
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let resource: Resource;
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let requirement: Requirement;
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beforeAll(() => {
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resource = createResource(ref(10));
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requirement = createCostRequirement(() => ({
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resource,
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cost: 10
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}));
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});
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// eslint-disable-next-line @typescript-eslint/no-explicit-any
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test("resource pass-through", () => (requirement as any).resource === resource);
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// eslint-disable-next-line @typescript-eslint/no-explicit-any
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test("cost pass-through", () => (requirement as any).cost === 10);
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test("partialDisplay exists", () =>
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requirement.partialDisplay != null && typeof requirement.partialDisplay === "function");
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test("display exists", () =>
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requirement.display != null && typeof requirement.display === "function");
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test("pay exists", () => requirement.pay != null && typeof requirement.pay === "function");
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test("requirementMet exists", () =>
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requirement.requirementMet != null && isRef(requirement.requirementMet));
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test("is visible", () => requirement.visibility === Visibility.Visible);
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test("requires pay", () => requirement.requiresPay === true);
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// eslint-disable-next-line @typescript-eslint/no-explicit-any
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test("spends resources", () => (requirement as any).spendResources !== false);
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// eslint-disable-next-line @typescript-eslint/no-explicit-any
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test("does not buy max", () => (requirement as any).buyMax !== true);
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});
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describe("Fully customized", () => {
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let resource: Resource;
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let requirement: Requirement;
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beforeAll(() => {
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resource = createResource(ref(10));
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requirement = createCostRequirement(() => ({
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resource,
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cost: 10,
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visibility: Visibility.None,
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requiresPay: false,
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buyMax: true,
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spendResources: false,
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// eslint-disable-next-line @typescript-eslint/no-empty-function
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pay() {}
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}));
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});
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test("pay is empty function", () =>
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requirement.pay != null &&
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typeof requirement.pay === "function" &&
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requirement.pay.length === 1);
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test("is not visible", () => requirement.visibility === Visibility.None);
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test("does not require pay", () => requirement.requiresPay === false);
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// eslint-disable-next-line @typescript-eslint/no-explicit-any
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test("does not spend resources", () => (requirement as any).spendResources);
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// eslint-disable-next-line @typescript-eslint/no-explicit-any
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test("buys max", () => (requirement as any).buyMax);
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});
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test("Requirement met when meeting the cost", () => {
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const resource = createResource(ref(10));
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const requirement = createCostRequirement(() => ({
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resource,
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cost: 10
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}));
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expect(unref(requirement.requirementMet)).toBe(true);
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});
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test("Requirement not met when not meeting the cost", () => {
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const resource = createResource(ref(10));
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const requirement = createCostRequirement(() => ({
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resource,
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cost: 100
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}));
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expect(unref(requirement.requirementMet)).toBe(false);
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});
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});
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describe("Creating visibility requirement", () => {
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test("Requirement met when visible", () => {
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const requirement = createVisibilityRequirement({ visibility: Visibility.Visible });
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expect(unref(requirement.requirementMet)).toBe(true);
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});
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test("Requirement not met when not visible", () => {
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let requirement = createVisibilityRequirement({ visibility: Visibility.None });
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expect(unref(requirement.requirementMet)).toBe(false);
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requirement = createVisibilityRequirement({ visibility: Visibility.Hidden });
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expect(unref(requirement.requirementMet)).toBe(false);
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});
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});
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describe("Creating boolean requirement", () => {
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test("Requirement met when true", () => {
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const requirement = createBooleanRequirement(ref(true));
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expect(unref(requirement.requirementMet)).toBe(true);
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});
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test("Requirement not met when false", () => {
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const requirement = createBooleanRequirement(ref(false));
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expect(unref(requirement.requirementMet)).toBe(false);
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});
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});
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describe("Checking all requirements met", () => {
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let metRequirement: Requirement;
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let unmetRequirement: Requirement;
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beforeAll(() => {
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metRequirement = createBooleanRequirement(true);
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unmetRequirement = createBooleanRequirement(false);
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});
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test("Returns true if no requirements", () => {
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expect(requirementsMet([])).toBe(true);
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});
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test("Returns true if all requirements met", () => {
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expect(requirementsMet([metRequirement, metRequirement])).toBe(true);
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});
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test("Returns false if any requirements unmet", () => {
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expect(requirementsMet([metRequirement, unmetRequirement])).toBe(false);
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});
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});
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describe("Checking maximum levels of requirements met", () => {
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test("Returns 0 if any requirement is not met", () => {
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const requirements = [
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createBooleanRequirement(false),
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createBooleanRequirement(true),
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createCostRequirement(() => ({
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resource: createResource(ref(10)),
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cost: Formula.variable(0)
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}))
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];
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expect(maxRequirementsMet(requirements)).toBe(0);
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});
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test("Returns correct number of requirements met", () => {
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const requirements = [
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createBooleanRequirement(true),
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createCostRequirement(() => ({
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resource: createResource(ref(10)),
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cost: Formula.variable(0)
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}))
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];
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expect(maxRequirementsMet(requirements)).toBe(10);
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});
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});
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test("Paying requirements", () => {
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const resource = createResource(ref(100));
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const noPayment = createCostRequirement(() => ({
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resource,
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cost: 10,
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requiresPay: false
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}));
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const payment = createCostRequirement(() => ({
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resource,
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cost: 10
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}));
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payRequirements([noPayment, payment]);
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expect(resource.value).compare_tolerance(90);
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});
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40
tests/utils.ts
Normal file
40
tests/utils.ts
Normal file
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@ -0,0 +1,40 @@
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import Decimal, { DecimalSource, format } from "util/bignum";
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import { expect } from "vitest";
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interface CustomMatchers<R = unknown> {
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compare_tolerance(expected: DecimalSource): R;
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}
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declare global {
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// eslint-disable-next-line @typescript-eslint/no-namespace
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namespace Vi {
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// eslint-disable-next-line @typescript-eslint/no-empty-interface
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interface Assertion extends CustomMatchers {}
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// eslint-disable-next-line @typescript-eslint/no-empty-interface
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interface AsymmetricMatchersContaining extends CustomMatchers {}
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}
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}
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expect.extend({
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compare_tolerance(received: DecimalSource, expected: DecimalSource) {
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const { isNot } = this;
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let pass = false;
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if (!Decimal.isFinite(expected)) {
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pass = !Decimal.isFinite(received);
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} else if (Decimal.isNaN(expected)) {
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pass = Decimal.isNaN(received);
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} else {
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pass = Decimal.eq_tolerance(received, expected);
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}
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return {
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// do not alter your "pass" based on isNot. Vitest does it for you
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pass,
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message: () =>
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`Expected ${received} to${
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(isNot as boolean) ? " not" : ""
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} be close to ${expected}`,
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expected: format(expected),
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actual: format(received)
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};
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}
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});
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