120 lines
4.4 KiB
TypeScript
120 lines
4.4 KiB
TypeScript
import { describe, it, expect } from "vitest";
|
|
import { checkDuplicateAssignment, type ExistingAssignment } from "../allocation/duplicate-check.js";
|
|
|
|
const base: ExistingAssignment = {
|
|
id: "a1",
|
|
resourceId: "r1",
|
|
projectId: "p1",
|
|
startDate: new Date("2026-03-01"),
|
|
endDate: new Date("2026-06-30"),
|
|
status: "CONFIRMED",
|
|
};
|
|
|
|
describe("checkDuplicateAssignment", () => {
|
|
it("returns no duplicate when no existing assignments", () => {
|
|
const result = checkDuplicateAssignment("r1", "p1", "2026-04-01", "2026-05-01", []);
|
|
expect(result.isDuplicate).toBe(false);
|
|
});
|
|
|
|
it("returns no duplicate for different project", () => {
|
|
const result = checkDuplicateAssignment("r1", "p2", "2026-04-01", "2026-05-01", [base]);
|
|
expect(result.isDuplicate).toBe(false);
|
|
});
|
|
|
|
it("returns no duplicate for different resource", () => {
|
|
const result = checkDuplicateAssignment("r2", "p1", "2026-04-01", "2026-05-01", [base]);
|
|
expect(result.isDuplicate).toBe(false);
|
|
});
|
|
|
|
it("returns no duplicate when dates don't overlap (before)", () => {
|
|
const result = checkDuplicateAssignment("r1", "p1", "2026-01-01", "2026-02-28", [base]);
|
|
expect(result.isDuplicate).toBe(false);
|
|
});
|
|
|
|
it("returns no duplicate when dates don't overlap (after)", () => {
|
|
const result = checkDuplicateAssignment("r1", "p1", "2026-07-01", "2026-08-01", [base]);
|
|
expect(result.isDuplicate).toBe(false);
|
|
});
|
|
|
|
it("detects duplicate with full overlap", () => {
|
|
const result = checkDuplicateAssignment("r1", "p1", "2026-03-15", "2026-05-15", [base]);
|
|
expect(result.isDuplicate).toBe(true);
|
|
expect(result.conflictingAssignment?.id).toBe("a1");
|
|
expect(result.message).toContain("already assigned");
|
|
});
|
|
|
|
it("detects duplicate with partial overlap (start before, end during)", () => {
|
|
const result = checkDuplicateAssignment("r1", "p1", "2026-02-15", "2026-04-01", [base]);
|
|
expect(result.isDuplicate).toBe(true);
|
|
});
|
|
|
|
it("detects duplicate with partial overlap (start during, end after)", () => {
|
|
const result = checkDuplicateAssignment("r1", "p1", "2026-05-01", "2026-07-15", [base]);
|
|
expect(result.isDuplicate).toBe(true);
|
|
});
|
|
|
|
it("detects duplicate on exact same dates", () => {
|
|
const result = checkDuplicateAssignment("r1", "p1", "2026-03-01", "2026-06-30", [base]);
|
|
expect(result.isDuplicate).toBe(true);
|
|
});
|
|
|
|
it("ignores CANCELLED assignments", () => {
|
|
const cancelled = { ...base, status: "CANCELLED" };
|
|
const result = checkDuplicateAssignment("r1", "p1", "2026-04-01", "2026-05-01", [cancelled]);
|
|
expect(result.isDuplicate).toBe(false);
|
|
});
|
|
|
|
it("ignores DRAFT assignments", () => {
|
|
const draft = { ...base, status: "DRAFT" };
|
|
const result = checkDuplicateAssignment("r1", "p1", "2026-04-01", "2026-05-01", [draft]);
|
|
expect(result.isDuplicate).toBe(false);
|
|
});
|
|
|
|
it("excludes self by ID (for updates)", () => {
|
|
const result = checkDuplicateAssignment("r1", "p1", "2026-04-01", "2026-05-01", [base], "a1");
|
|
expect(result.isDuplicate).toBe(false);
|
|
});
|
|
|
|
it("does not exclude other assignments when excludeId is set", () => {
|
|
const other: ExistingAssignment = { ...base, id: "a2" };
|
|
const result = checkDuplicateAssignment("r1", "p1", "2026-04-01", "2026-05-01", [other], "a1");
|
|
expect(result.isDuplicate).toBe(true);
|
|
});
|
|
|
|
it("works with string dates", () => {
|
|
const strAssignment: ExistingAssignment = {
|
|
...base,
|
|
startDate: "2026-03-01",
|
|
endDate: "2026-06-30",
|
|
};
|
|
const result = checkDuplicateAssignment("r1", "p1", "2026-04-01", "2026-05-01", [strAssignment]);
|
|
expect(result.isDuplicate).toBe(true);
|
|
});
|
|
|
|
it("checks PROPOSED status as active", () => {
|
|
const proposed = { ...base, status: "PROPOSED" };
|
|
const result = checkDuplicateAssignment("r1", "p1", "2026-04-01", "2026-05-01", [proposed]);
|
|
expect(result.isDuplicate).toBe(true);
|
|
});
|
|
|
|
it("formats conflict dates from local-midnight Date objects without shifting the calendar day", () => {
|
|
const localDateAssignment: ExistingAssignment = {
|
|
...base,
|
|
startDate: new Date(2026, 3, 6),
|
|
endDate: new Date(2026, 3, 17),
|
|
};
|
|
|
|
const result = checkDuplicateAssignment(
|
|
"r1",
|
|
"p1",
|
|
new Date(2026, 3, 9),
|
|
new Date(2026, 3, 10),
|
|
[localDateAssignment],
|
|
);
|
|
|
|
expect(result.isDuplicate).toBe(true);
|
|
expect(result.message).toContain("2026-04-06");
|
|
expect(result.message).toContain("2026-04-17");
|
|
});
|
|
});
|