127 lines
4.3 KiB
TypeScript
127 lines
4.3 KiB
TypeScript
import { describe, test, expect } from "bun:test";
|
|
import {
|
|
computeSubResourceCacheTTL,
|
|
SUB_TTL_HIGH_ACTIVITY,
|
|
SUB_TTL_MODERATE_ACTIVITY,
|
|
SUB_TTL_LOW_ACTIVITY,
|
|
} from "../../src/modules/algorithms/computeSubResourceCacheTTL";
|
|
|
|
const NOW = new Date("2026-03-02T12:00:00Z");
|
|
const DAY_MS = 24 * 60 * 60 * 1000;
|
|
|
|
describe("computeSubResourceCacheTTL", () => {
|
|
// -- Rule 1a: closed > 30 days → null -----------------------------------
|
|
test("returns null for records closed > 30 days ago", () => {
|
|
const result = computeSubResourceCacheTTL({
|
|
closedFlag: true,
|
|
closedDate: new Date(NOW.getTime() - 31 * DAY_MS),
|
|
expectedCloseDate: null,
|
|
lastUpdated: null,
|
|
now: NOW,
|
|
});
|
|
expect(result).toBeNull();
|
|
});
|
|
|
|
// -- Rule 1b: closed within 30 days → SUB_TTL_LOW_ACTIVITY ---------------
|
|
test("returns SUB_TTL_LOW_ACTIVITY for recently-closed records", () => {
|
|
const result = computeSubResourceCacheTTL({
|
|
closedFlag: true,
|
|
closedDate: new Date(NOW.getTime() - 10 * DAY_MS),
|
|
expectedCloseDate: null,
|
|
lastUpdated: null,
|
|
now: NOW,
|
|
});
|
|
expect(result).toBe(SUB_TTL_LOW_ACTIVITY);
|
|
});
|
|
|
|
// -- Rule 2: within 5 days → SUB_TTL_HIGH_ACTIVITY ----------------------
|
|
test("returns SUB_TTL_HIGH_ACTIVITY when expectedCloseDate is within 5 days", () => {
|
|
const result = computeSubResourceCacheTTL({
|
|
closedFlag: false,
|
|
closedDate: null,
|
|
expectedCloseDate: new Date(NOW.getTime() + 2 * DAY_MS),
|
|
lastUpdated: null,
|
|
now: NOW,
|
|
});
|
|
expect(result).toBe(SUB_TTL_HIGH_ACTIVITY);
|
|
});
|
|
|
|
test("returns SUB_TTL_HIGH_ACTIVITY when lastUpdated is within 5 days", () => {
|
|
const result = computeSubResourceCacheTTL({
|
|
closedFlag: false,
|
|
closedDate: null,
|
|
expectedCloseDate: null,
|
|
lastUpdated: new Date(NOW.getTime() - 3 * DAY_MS),
|
|
now: NOW,
|
|
});
|
|
expect(result).toBe(SUB_TTL_HIGH_ACTIVITY);
|
|
});
|
|
|
|
// -- Rule 3: within 14 days → SUB_TTL_MODERATE_ACTIVITY -----------------
|
|
test("returns SUB_TTL_MODERATE_ACTIVITY when expectedCloseDate is within 14 days", () => {
|
|
const result = computeSubResourceCacheTTL({
|
|
closedFlag: false,
|
|
closedDate: null,
|
|
expectedCloseDate: new Date(NOW.getTime() + 10 * DAY_MS),
|
|
lastUpdated: null,
|
|
now: NOW,
|
|
});
|
|
expect(result).toBe(SUB_TTL_MODERATE_ACTIVITY);
|
|
});
|
|
|
|
test("returns SUB_TTL_MODERATE_ACTIVITY when lastUpdated is within 14 days", () => {
|
|
const result = computeSubResourceCacheTTL({
|
|
closedFlag: false,
|
|
closedDate: null,
|
|
expectedCloseDate: null,
|
|
lastUpdated: new Date(NOW.getTime() - 8 * DAY_MS),
|
|
now: NOW,
|
|
});
|
|
expect(result).toBe(SUB_TTL_MODERATE_ACTIVITY);
|
|
});
|
|
|
|
// -- Rule 4: everything else → SUB_TTL_LOW_ACTIVITY ---------------------
|
|
test("returns SUB_TTL_LOW_ACTIVITY for stale records", () => {
|
|
const result = computeSubResourceCacheTTL({
|
|
closedFlag: false,
|
|
closedDate: null,
|
|
expectedCloseDate: new Date(NOW.getTime() - 30 * DAY_MS),
|
|
lastUpdated: new Date(NOW.getTime() - 30 * DAY_MS),
|
|
now: NOW,
|
|
});
|
|
expect(result).toBe(SUB_TTL_LOW_ACTIVITY);
|
|
});
|
|
|
|
test("returns SUB_TTL_LOW_ACTIVITY when no dates are set", () => {
|
|
const result = computeSubResourceCacheTTL({
|
|
closedFlag: false,
|
|
closedDate: null,
|
|
expectedCloseDate: null,
|
|
lastUpdated: null,
|
|
now: NOW,
|
|
});
|
|
expect(result).toBe(SUB_TTL_LOW_ACTIVITY);
|
|
});
|
|
|
|
// -- TTL ordering -------------------------------------------------------
|
|
test("SUB_TTL values are ordered correctly", () => {
|
|
expect(SUB_TTL_HIGH_ACTIVITY).toBe(60_000);
|
|
expect(SUB_TTL_MODERATE_ACTIVITY).toBe(120_000);
|
|
expect(SUB_TTL_LOW_ACTIVITY).toBe(300_000);
|
|
expect(SUB_TTL_HIGH_ACTIVITY).toBeLessThan(SUB_TTL_MODERATE_ACTIVITY);
|
|
expect(SUB_TTL_MODERATE_ACTIVITY).toBeLessThan(SUB_TTL_LOW_ACTIVITY);
|
|
});
|
|
|
|
// -- Closed flag takes priority ------------------------------------------
|
|
test("closed flag takes priority over recent activity dates", () => {
|
|
const result = computeSubResourceCacheTTL({
|
|
closedFlag: true,
|
|
closedDate: new Date(NOW.getTime() - 60 * DAY_MS),
|
|
expectedCloseDate: new Date(NOW.getTime() - 1 * DAY_MS),
|
|
lastUpdated: new Date(NOW.getTime() - 1 * DAY_MS),
|
|
now: NOW,
|
|
});
|
|
expect(result).toBeNull();
|
|
});
|
|
});
|