fix: clear core.summary mock

__tests__/comments.test.ts

@@ -1,13 +1,12 @@
 import * as github from "@actions/github";
-import * as core from "@actions/core";
 import { GitHub } from "@actions/github/lib/utils.js";
 import { commentOnPullRequest, deleteOldComments } from "../src/github/comments.js";
 import { watermark } from "../src/templates/commentTemplate.js";
 import { beforeEach, describe, expect, it, Mock, vi } from "vitest";
+import * as core from "@actions/core";
 
 vi.mock("@actions/github");
 vi.mock("@actions/core");
-
 describe("deleteOldComments", () => {
   const mockOctokit = {
     rest: {
@@ -22,6 +21,7 @@ describe("deleteOldComments", () => {
     vi.clearAllMocks();
   });
 
+
   it("should delete old comments with watermark", async () => {
     const comments = [
       { id: 1, body: `${watermark} Old comment` },
@@ -82,15 +82,12 @@ describe("commentOnPullRequest", () => {
   beforeEach(() => {
     vi.clearAllMocks();
     (github.getOctokit as Mock).mockReturnValue(mockOctokit);
-    (core.getInput as Mock).mockReturnValue("token");
     github.context.payload = { pull_request: { number: 1 } };
-    Object.defineProperty(github.context, "repo", {
-      value: { owner: "owner", repo: "repo" },
-      writable: true
-    });
+    process.env.GITHUB_REPOSITORY = "owner/repo";
   });
 
   it("should create a comment on pull request", async () => {
+    (core.getInput as Mock).mockReturnValue("token");
     await commentOnPullRequest("Test comment");
 
     expect(mockOctokit.rest.issues.createComment).toHaveBeenCalledWith({
@@ -111,7 +108,6 @@ describe("commentOnPullRequest", () => {
 
   it("should throw an error if github-token is missing", async () => {
     (core.getInput as Mock).mockReturnValue("");
-
     await expect(commentOnPullRequest("Test comment")).rejects.toThrow(
       "Could not add a comment to pull request because github-token is missing!"
     );

__tests__/parser.test.ts

@@ -1,11 +1,11 @@
 import { parseAnalysisOutput, compareAnalysisResults } from "../src/helpers/parser.js";
-import * as core from "@actions/core";
 import fs from "node:fs";
 import { VMDAnalysis } from "../src/types.js";
 import { describe, expect, it, vi, beforeEach, Mock } from "vitest";
+import * as core from "@actions/core";
 
-vi.mock("@actions/core");
 vi.mock("node:fs");
+vi.spyOn(core, "setFailed");
 
 describe("parseAnalysisOutput", () => {
   const resultPath = "vmd-analysis.json";
@@ -15,6 +15,7 @@ describe("parseAnalysisOutput", () => {
     vi.clearAllMocks();
   });
 
+
   it("should parse analysis output successfully", () => {
     (fs.readFileSync as Mock).mockReturnValue(mockFileContent);
 

__tests__/utils.test.ts

@@ -6,7 +6,6 @@ import { describe, expect, it, Mock, vi } from "vitest";
 
 vi.mock("@actions/core");
 vi.mock("@actions/github");
-
 describe("isPullRequest", () => {
   it("should return true if the context is a pull request", () => {
     github.context.payload = { pull_request: {number: 1} };