feat: version 2 beta

2025-04-25 22:39:47 +00:00
commit 1e58359905
75 changed files with 6899 additions and 0 deletions
--- a/tests/adapters/store/add-many-events.ts
+++ b/tests/adapters/store/add-many-events.ts
@@ -0,0 +1,108 @@
+import { assertEquals, assertObjectMatch, assertRejects } from "@std/assert";
+import { it } from "@std/testing/bdd";
+import { nanoid } from "nanoid";
+
+import { EventValidationError } from "../../../mod.ts";
+import type { EventStoreFactory } from "../mocks/events.ts";
+import { userReducer } from "../mocks/user-reducer.ts";
+import { describe } from "../utilities/describe.ts";
+
+export default describe<EventStoreFactory>(".addSequence", (getEventStore) => {
+  it("should insert 'user:created', 'user:name:given-set', and 'user:email-set' in a sequence of events", async () => {
+    const { store } = await getEventStore();
+    const stream = nanoid();
+
+    const events = [
+      store.event({
+        stream,
+        type: "user:created",
+        data: {
+          name: {
+            given: "Jane",
+            family: "Doe",
+          },
+          email: "jane.doe@fixture.none",
+        },
+        meta: {
+          auditor: "admin",
+        },
+      }),
+      store.event({
+        stream,
+        type: "user:name:given-set",
+        data: "John",
+        meta: {
+          auditor: "admin",
+        },
+      }),
+      store.event({
+        stream,
+        type: "user:email-set",
+        data: "john@doe.com",
+        meta: {
+          auditor: "admin",
+        },
+      }),
+    ];
+
+    await store.pushManyEvents(events);
+
+    const records = await store.getEventsByStreams([stream]);
+
+    assertEquals(records.length, 3);
+
+    records.forEach((record, index) => {
+      assertObjectMatch(record, events[index]);
+    });
+
+    const state = await store.reduce({ name: "user", stream, reducer: userReducer });
+
+    assertEquals(state?.name.given, "John");
+    assertEquals(state?.email, "john@doe.com");
+  });
+
+  it("should not commit any events when insert fails", async () => {
+    const { store } = await getEventStore();
+    const stream = nanoid();
+
+    await assertRejects(
+      async () =>
+        store.pushManyEvents([
+          store.event({
+            stream,
+            type: "user:created",
+            data: {
+              name: {
+                given: "Jane",
+                family: "Doe",
+              },
+              email: "jane.doe@fixture.none",
+            },
+            meta: {
+              auditor: "admin",
+            },
+          }),
+          store.event({
+            stream,
+            type: "user:name:given-set",
+            data: {
+              givens: "John",
+            },
+          } as any),
+          store.event({
+            stream,
+            type: "user:email-set",
+            data: "john@doe.com",
+            meta: {
+              auditor: "admin",
+            },
+          }),
+        ]),
+      EventValidationError,
+    );
+
+    const records = await store.getEventsByStreams([stream]);
+
+    assertEquals(records.length, 0);
+  });
+});