initial commit

test/unit/session.spec.js

@@ -0,0 +1,39 @@
+import { describe, it, expect, beforeEach, afterEach } from 'vitest'
+import { getSessionMaxAgeDays } from '../../server/utils/session.js'
+
+describe('session', () => {
+  const origEnv = process.env
+
+  beforeEach(() => {
+    process.env = { ...origEnv }
+  })
+
+  afterEach(() => {
+    process.env = origEnv
+  })
+
+  it('returns default 7 days when SESSION_MAX_AGE_DAYS not set', () => {
+    delete process.env.SESSION_MAX_AGE_DAYS
+    expect(getSessionMaxAgeDays()).toBe(7)
+  })
+
+  it('returns default when SESSION_MAX_AGE_DAYS is NaN', () => {
+    process.env.SESSION_MAX_AGE_DAYS = 'invalid'
+    expect(getSessionMaxAgeDays()).toBe(7)
+  })
+
+  it('clamps to MIN_DAYS (1) when value below', () => {
+    process.env.SESSION_MAX_AGE_DAYS = '0'
+    expect(getSessionMaxAgeDays()).toBe(1)
+  })
+
+  it('clamps to MAX_DAYS (365) when value above', () => {
+    process.env.SESSION_MAX_AGE_DAYS = '400'
+    expect(getSessionMaxAgeDays()).toBe(365)
+  })
+
+  it('returns parsed value when within range', () => {
+    process.env.SESSION_MAX_AGE_DAYS = '14'
+    expect(getSessionMaxAgeDays()).toBe(14)
+  })
+})