test: MuteListPolicy with 100.00% code coverage

src/policies/MuteListPolicy.test.ts

@@ -0,0 +1,72 @@
+import { MockRelay } from '@nostrify/nostrify/test';
+
+import { assertEquals } from '@/deps-test.ts';
+import { UserStore } from '@/storages/UserStore.ts';
+import { MuteListPolicy } from '@/policies/MuteListPolicy.ts';
+
+import userBlack from '~/fixtures/events/kind-0-black.json' with { type: 'json' };
+import userMe from '~/fixtures/events/event-0-makes-repost-with-quote-repost.json' with { type: 'json' };
+import blockEvent from '~/fixtures/events/kind-10000-black-blocks-user-me.json' with { type: 'json' };
+import event1authorUserMe from '~/fixtures/events/event-1-quote-repost-will-be-reposted.json' with { type: 'json' };
+import event1 from '~/fixtures/events/event-1.json' with { type: 'json' };
+
+Deno.test('block event: muted user cannot post', async () => {
+  const userBlackCopy = structuredClone(userBlack);
+  const userMeCopy = structuredClone(userMe);
+  const blockEventCopy = structuredClone(blockEvent);
+  const event1authorUserMeCopy = structuredClone(event1authorUserMe);
+
+  const db = new MockRelay();
+
+  const store = new UserStore(userBlackCopy.pubkey, db);
+  const policy = new MuteListPolicy(userBlack.pubkey, db);
+
+  await store.event(blockEventCopy);
+  await store.event(userBlackCopy);
+  await store.event(userMeCopy);
+
+  const ok = await policy.call(event1authorUserMeCopy);
+
+  assertEquals(ok, ['OK', event1authorUserMeCopy.id, false, 'You are banned in this server.']);
+});
+
+Deno.test('allow event: user is NOT muted because there is no muted event', async () => {
+  const userBlackCopy = structuredClone(userBlack);
+  const userMeCopy = structuredClone(userMe);
+  const event1authorUserMeCopy = structuredClone(event1authorUserMe);
+
+  const db = new MockRelay();
+
+  const store = new UserStore(userBlackCopy.pubkey, db);
+  const policy = new MuteListPolicy(userBlack.pubkey, db);
+
+  await store.event(userBlackCopy);
+  await store.event(userMeCopy);
+
+  const ok = await policy.call(event1authorUserMeCopy);
+
+  assertEquals(ok, ['OK', event1authorUserMeCopy.id, true, '']);
+});
+
+Deno.test('allow event: user is NOT muted because he is not in mute event', async () => {
+  const userBlackCopy = structuredClone(userBlack);
+  const userMeCopy = structuredClone(userMe);
+  const event1authorUserMeCopy = structuredClone(event1authorUserMe);
+  const blockEventCopy = structuredClone(blockEvent);
+  const event1copy = structuredClone(event1);
+
+  const db = new MockRelay();
+
+  const store = new UserStore(userBlackCopy.pubkey, db);
+  const policy = new MuteListPolicy(userBlack.pubkey, db);
+
+  await store.event(userBlackCopy);
+  await store.event(blockEventCopy);
+  await store.event(userMeCopy);
+  await store.event(event1copy);
+  await store.event(event1authorUserMeCopy);
+
+  const ok = await policy.call(event1copy);
+
+  assertEquals(ok, ['OK', event1.id, true, '']);
+});