chore(repo): initialize planarchy workspace

2026-03-14 14:31:09 +01:00
commit dd55d0e78b
769 changed files with 166461 additions and 0 deletions
@@ -0,0 +1,110 @@
+import { describe, expect, it } from "vitest";
+import { calculateAllocation } from "../allocation/calculator.js";
+import { validateAvailability } from "../allocation/availability-validator.js";
+
+// Resource available Mon–Sat (6h Saturday)
+const satAvailability = {
+  monday: 8,
+  tuesday: 8,
+  wednesday: 8,
+  thursday: 8,
+  friday: 8,
+  saturday: 6,
+};
+
+// Week Mon 2025-01-06 to Sat 2025-01-11
+const MON = new Date("2025-01-06");
+const SAT = new Date("2025-01-11");
+
+describe("calculateAllocation — includeSaturday", () => {
+  it("excludes Saturday by default when resource has saturday availability", () => {
+    const result = calculateAllocation({
+      lcrCents: 10000,
+      hoursPerDay: 8,
+      startDate: MON,
+      endDate: SAT,
+      availability: satAvailability,
+      // includeSaturday not set → defaults to false
+    });
+
+    expect(result.workingDays).toBe(5); // Mon–Fri only
+    expect(result.totalHours).toBe(40);
+  });
+
+  it("includes Saturday when includeSaturday is true", () => {
+    const result = calculateAllocation({
+      lcrCents: 10000,
+      hoursPerDay: 8,
+      startDate: MON,
+      endDate: SAT,
+      availability: satAvailability,
+      includeSaturday: true,
+    });
+
+    expect(result.workingDays).toBe(6); // Mon–Sat
+    // Saturday capped at 6h (resource availability)
+    expect(result.totalHours).toBe(46); // 5×8 + 6
+    expect(result.totalCostCents).toBe(460000); // 46h × 10000 cents/h
+  });
+
+  it("includeSaturday: false explicitly still excludes Saturday", () => {
+    const result = calculateAllocation({
+      lcrCents: 10000,
+      hoursPerDay: 8,
+      startDate: MON,
+      endDate: SAT,
+      availability: satAvailability,
+      includeSaturday: false,
+    });
+
+    expect(result.workingDays).toBe(5);
+  });
+
+  it("does not add Saturday if resource has no saturday availability", () => {
+    const noSatAvailability = { monday: 8, tuesday: 8, wednesday: 8, thursday: 8, friday: 8 };
+    const result = calculateAllocation({
+      lcrCents: 10000,
+      hoursPerDay: 8,
+      startDate: MON,
+      endDate: SAT,
+      availability: noSatAvailability,
+      includeSaturday: true,
+    });
+
+    expect(result.workingDays).toBe(5); // Saturday still 0 because resource unavailable
+  });
+});
+
+describe("validateAvailability — includeSaturday", () => {
+  it("skips Saturday conflicts when includeSaturday is false", () => {
+    // Resource available only on Saturday (Mon–Fri: 0)
+    const satOnlyAvail = { monday: 0, tuesday: 0, wednesday: 0, thursday: 0, friday: 0, saturday: 8 };
+    const result = validateAvailability(SAT, SAT, 8, satOnlyAvail, [], false);
+
+    // Saturday is excluded, so no conflicts (day treated as non-working)
+    expect(result.valid).toBe(true);
+    expect(result.totalConflictDays).toBe(0);
+  });
+
+  it("detects conflict on Saturday when includeSaturday is true", () => {
+    const result = validateAvailability(
+      SAT,
+      SAT,
+      8, // request 8h
+      satAvailability, // Saturday: 6h available
+      [],
+      true,
+    );
+
+    // 8h requested > 6h available → conflict
+    expect(result.valid).toBe(false);
+    expect(result.totalConflictDays).toBe(1);
+    expect(result.conflicts[0]?.overageHours).toBe(2);
+  });
+
+  it("no conflict on Saturday within availability when includeSaturday true", () => {
+    const result = validateAvailability(SAT, SAT, 4, satAvailability, [], true);
+
+    expect(result.valid).toBe(true);
+  });
+});