test: tag 가 없는 상황일때 테스트 케이스 추가

Author: toothlessdev

packages/patchlogr-core/src/partition/__tests__/partitionByTag.test.ts

@@ -1,6 +1,6 @@
 import type { CanonicalSpec } from "@patchlogr/types";
 import { describe, expect, test } from "vitest";
-import { partitionByTag } from "../partitionByTag";
+import { DEFAULT_TAG, partitionByTag } from "../partitionByTag";
 
 describe("partitionByTag", () => {
     test("should group by first tag", () => {
@@ -66,4 +66,27 @@ describe("partitionByTag", () => {
             "POST /auth/login",
         );
     });
+
+    test("should group into default tag if tag not exists", () => {
+        const spec: CanonicalSpec = {
+            operations: {
+                "GET /user": {
+                    key: "GET /user",
+                    doc: { tags: [] },
+                    method: "GET",
+                    path: "/user",
+                    request: { params: [] },
+                    responses: {},
+                },
+            },
+        };
+
+        const partitions = partitionByTag(spec).partitions;
+
+        expect(partitions).toHaveLength(1);
+        expect(partitions.get(DEFAULT_TAG)).toHaveLength(1);
+        expect(partitions.get(DEFAULT_TAG)?.[0]?.operationKey).toBe(
+            "GET /user",
+        );
+    });
 });

packages/patchlogr-core/src/partition/partitionByTag.ts

@@ -4,7 +4,7 @@ import type { Partition, PartitionedSpec } from "./partition";
 import { createSHA256Hash } from "../utils/createHash";
 import { stableStringify } from "../utils/stableStringify";
 
-const DEFAULT_TAG = "__DEFAULT__";
+export const DEFAULT_TAG = "__DEFAULT__";
 
 export function partitionByTag(spec: CanonicalSpec): PartitionedSpec {
     const partitions = new Map<string, Partition[]>();