AI Implementation feature(859): Admin Area General Settings and Categories (#21)

2026-07-22 11:45:23 +00:00
parent de527ec6d6
commit c9e8dfc611
34 changed files with 7349 additions and 62 deletions
@@ -0,0 +1,82 @@
+import { deriveEventState, endAfterStartValidator, toDatetimeLocal, toIsoUtc } from '../../frontend/src/app/features/admin/general.pure';
+
+describe('deriveEventState', () => {
+  const start = '2026-01-01T00:00:00Z';
+  const end = '2026-01-02T00:00:00Z';
+
+  it('returns "unconfigured" when start or end is missing', () => {
+    expect(deriveEventState('', '')).toBe('unconfigured');
+    expect(deriveEventState(start, '')).toBe('unconfigured');
+    expect(deriveEventState('', end)).toBe('unconfigured');
+  });
+
+  it('returns "unconfigured" when dates cannot be parsed', () => {
+    expect(deriveEventState('not-a-date', end)).toBe('unconfigured');
+  });
+
+  it('returns "countdown" when now is before start', () => {
+    const s = new Date(Date.now() + 60_000).toISOString();
+    const e = new Date(Date.now() + 120_000).toISOString();
+    expect(deriveEventState(s, e)).toBe('countdown');
+  });
+
+  it('returns "running" when now is between start and end', () => {
+    const s = new Date(Date.now() - 60_000).toISOString();
+    const e = new Date(Date.now() + 60_000).toISOString();
+    expect(deriveEventState(s, e)).toBe('running');
+  });
+
+  it('returns "stopped" when now is after end', () => {
+    const s = new Date(Date.now() - 120_000).toISOString();
+    const e = new Date(Date.now() - 60_000).toISOString();
+    expect(deriveEventState(s, e)).toBe('stopped');
+  });
+});
+
+describe('endAfterStartValidator', () => {
+  const ctrl = (start: string, end: string) => ({
+    get: (k: string) =>
+      k === 'eventStartUtc'
+        ? { value: start }
+        : k === 'eventEndUtc'
+        ? { value: end }
+        : { value: '' },
+  });
+
+  it('returns null when either field is empty', () => {
+    expect(endAfterStartValidator(ctrl('', '2026-01-01T00:00:00Z'))).toBeNull();
+    expect(endAfterStartValidator(ctrl('2026-01-01T00:00:00Z', ''))).toBeNull();
+  });
+
+  it('returns null when end is strictly after start', () => {
+    expect(endAfterStartValidator(ctrl('2026-01-01T00:00:00Z', '2026-01-02T00:00:00Z'))).toBeNull();
+  });
+
+  it('returns { endBeforeStart: true } when end equals start', () => {
+    expect(endAfterStartValidator(ctrl('2026-01-01T00:00:00Z', '2026-01-01T00:00:00Z'))).toEqual({ endBeforeStart: true });
+  });
+
+  it('returns { endBeforeStart: true } when end is before start', () => {
+    expect(endAfterStartValidator(ctrl('2026-01-02T00:00:00Z', '2026-01-01T00:00:00Z'))).toEqual({ endBeforeStart: true });
+  });
+});
+
+describe('datetime helpers', () => {
+  it('toDatetimeLocal formats an ISO timestamp with UTC components', () => {
+    expect(toDatetimeLocal('2026-01-02T03:04:00Z')).toBe('2026-01-02T03:04');
+  });
+
+  it('toDatetimeLocal returns empty string for invalid input', () => {
+    expect(toDatetimeLocal('')).toBe('');
+    expect(toDatetimeLocal('garbage')).toBe('');
+  });
+
+  it('toIsoUtc converts a local datetime back to UTC ISO', () => {
+    const iso = toIsoUtc('2026-01-02T03:04');
+    expect(iso).toMatch(/^2026-01-02T03:04:00\.000Z$/);
+  });
+
+  it('toIsoUtc returns input verbatim when empty', () => {
+    expect(toIsoUtc('')).toBe('');
+  });
+});