diff --git a/package-lock.json b/package-lock.json
index a318de79..262dd0f7 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,12 +1,12 @@
 {
   "name": "create-github-app-token",
-  "version": "1.10.2",
+  "version": "1.10.3",
   "lockfileVersion": 3,
   "requires": true,
   "packages": {
     "": {
       "name": "create-github-app-token",
-      "version": "1.10.2",
+      "version": "1.10.3",
       "license": "MIT",
       "dependencies": {
         "@actions/core": "^1.10.1",
diff --git a/tests/index.js b/tests/index.js
index 5d481644..f300270c 100644
--- a/tests/index.js
+++ b/tests/index.js
@@ -1,11 +1,21 @@
 import { readdirSync } from "node:fs";
 
-import { execa } from "execa";
 import test from "ava";
+import { execa } from "execa";
+
+// Get all files in tests directory
+const files = readdirSync("tests");
+
+// Files to ignore
+const ignore = ["index.js", "main.js", "README.md", "snapshots"];
 
-const tests = readdirSync("tests").filter((file) => file.endsWith(".test.js"));
+const testFiles = files.filter((file) => !ignore.includes(file));
 
-for (const file of tests) {
+// Throw an error if there is a file that does not end with test.js in the tests directory
+for (const file of testFiles) {
+  if (!file.endsWith(".test.js")) {
+    throw new Error(`File ${file} does not end with .test.js`);
+  }
   test(file, async (t) => {
     // Override Actions environment variables that change `core`’s behavior
     const env = {
diff --git a/tests/main-custom-github-api-url.test.js b/tests/main-custom-github-api-url.test.js
index eb2cffa0..0579fafa 100644
--- a/tests/main-custom-github-api-url.test.js
+++ b/tests/main-custom-github-api-url.test.js
@@ -1,10 +1,11 @@
-import { test, DEFAULT_ENV } from "./main.js";
+import { DEFAULT_ENV, test } from "./main.js";
 
 // Verify that main works with a custom GitHub API URL passed as `github-api-url` input
 await test(
   () => {
     process.env.INPUT_OWNER = process.env.GITHUB_REPOSITORY_OWNER;
-    process.env.INPUT_REPOSITORIES = process.env.GITHUB_REPOSITORY;
+    const currentRepoName = process.env.GITHUB_REPOSITORY.split("/")[1];
+    process.env.INPUT_REPOSITORIES = currentRepoName;
   },
   {
     ...DEFAULT_ENV,
diff --git a/tests/main-private-key-with-escaped-newlines.js b/tests/main-private-key-with-escaped-newlines.js
deleted file mode 100644
index a19ada7d..00000000
--- a/tests/main-private-key-with-escaped-newlines.js
+++ /dev/null
@@ -1,6 +0,0 @@
-import { test, DEFAULT_ENV } from "./main.js";
-
-// Verify `main` works correctly when `private-key` input has escaped newlines
-await test(() => {
-  process.env['INPUT_PRIVATE-KEY'] = DEFAULT_ENV.PRIVATE_KEY.replace(/\n/g, '\\n')
-});
diff --git a/tests/main-private-key-with-escaped-newlines.test.js b/tests/main-private-key-with-escaped-newlines.test.js
new file mode 100644
index 00000000..baa7f07c
--- /dev/null
+++ b/tests/main-private-key-with-escaped-newlines.test.js
@@ -0,0 +1,9 @@
+import { DEFAULT_ENV, test } from "./main.js";
+
+// Verify `main` works correctly when `private-key` input has escaped newlines
+await test(() => {
+  process.env["INPUT_PRIVATE-KEY"] = DEFAULT_ENV["INPUT_PRIVATE-KEY"].replace(
+    /\n/g,
+    "\\n"
+  );
+});
diff --git a/tests/main-repo-skew.js b/tests/main-repo-skew.test.js
similarity index 100%
rename from tests/main-repo-skew.js
rename to tests/main-repo-skew.test.js
diff --git a/tests/main-token-get-owner-set-repo-set-to-many.test.js b/tests/main-token-get-owner-set-repo-set-to-many.test.js
index fa18b1a4..173fcf45 100644
--- a/tests/main-token-get-owner-set-repo-set-to-many.test.js
+++ b/tests/main-token-get-owner-set-repo-set-to-many.test.js
@@ -3,5 +3,6 @@ import { test } from "./main.js";
 // Verify `main` successfully obtains a token when the `owner` and `repositories` inputs are set (and the latter is a list of repos).
 await test(() => {
   process.env.INPUT_OWNER = process.env.GITHUB_REPOSITORY_OWNER;
-  process.env.INPUT_REPOSITORIES = `${process.env.GITHUB_REPOSITORY},actions/toolkit`;
+  const currentRepoName = process.env.GITHUB_REPOSITORY.split("/")[1];
+  process.env.INPUT_REPOSITORIES = `${currentRepoName},toolkit`;
 });
diff --git a/tests/main-token-get-owner-set-repo-set-to-one.test.js b/tests/main-token-get-owner-set-repo-set-to-one.test.js
index 3e0f7335..78bd93eb 100644
--- a/tests/main-token-get-owner-set-repo-set-to-one.test.js
+++ b/tests/main-token-get-owner-set-repo-set-to-one.test.js
@@ -3,5 +3,6 @@ import { test } from "./main.js";
 // Verify `main` successfully obtains a token when the `owner` and `repositories` inputs are set (and the latter is a single repo).
 await test(() => {
   process.env.INPUT_OWNER = process.env.GITHUB_REPOSITORY_OWNER;
-  process.env.INPUT_REPOSITORIES = process.env.GITHUB_REPOSITORY;
+  const currentRepoName = process.env.GITHUB_REPOSITORY.split("/")[1];
+  process.env.INPUT_REPOSITORIES = currentRepoName;
 });
diff --git a/tests/main-token-get-owner-unset-repo-set.test.js b/tests/main-token-get-owner-unset-repo-set.test.js
index 89d6a850..99638639 100644
--- a/tests/main-token-get-owner-unset-repo-set.test.js
+++ b/tests/main-token-get-owner-unset-repo-set.test.js
@@ -3,5 +3,6 @@ import { test } from "./main.js";
 // Verify `main` successfully obtains a token when the `owner` input is not set, but the `repositories` input is set.
 await test(() => {
   delete process.env.INPUT_OWNER;
-  process.env.INPUT_REPOSITORIES = process.env.GITHUB_REPOSITORY;
+  const currentRepoName = process.env.GITHUB_REPOSITORY.split("/")[1];
+  process.env.INPUT_REPOSITORIES = currentRepoName;
 });
diff --git a/tests/main.js b/tests/main.js
index 3e52f69d..245b6e6e 100644
--- a/tests/main.js
+++ b/tests/main.js
@@ -46,7 +46,7 @@ export async function test(cb = (_mockPool) => {}, env = DEFAULT_ENV) {
 
   // Set up mocking
   const baseUrl = new URL(env["INPUT_GITHUB-API-URL"]);
-  const basePath = baseUrl.pathname === '/' ? '' : baseUrl.pathname;
+  const basePath = baseUrl.pathname === "/" ? "" : baseUrl.pathname;
   const mockAgent = new MockAgent();
   mockAgent.disableNetConnect();
   setGlobalDispatcher(mockAgent);
@@ -58,8 +58,9 @@ export async function test(cb = (_mockPool) => {}, env = DEFAULT_ENV) {
   const mockInstallationId = "123456";
   const mockAppSlug = "github-actions";
   const owner = env.INPUT_OWNER ?? env.GITHUB_REPOSITORY_OWNER;
+  const currentRepoName = env.GITHUB_REPOSITORY.split("/")[1];
   const repo = encodeURIComponent(
-    (env.INPUT_REPOSITORIES ?? env.GITHUB_REPOSITORY).split(",")[0]
+    (env.INPUT_REPOSITORIES ?? currentRepoName).split(",")[0]
   );
   mockPool
     .intercept({
@@ -73,7 +74,7 @@ export async function test(cb = (_mockPool) => {}, env = DEFAULT_ENV) {
     })
     .reply(
       200,
-      { id: mockInstallationId, "app_slug": mockAppSlug },
+      { id: mockInstallationId, app_slug: mockAppSlug },
       { headers: { "content-type": "application/json" } }
     );
 
diff --git a/tests/snapshots/index.js.md b/tests/snapshots/index.js.md
index c458d391..023d104b 100644
--- a/tests/snapshots/index.js.md
+++ b/tests/snapshots/index.js.md
@@ -24,7 +24,7 @@ Generated by [AVA](https://avajs.dev).
 
 > stdout
 
-    `owner and repositories set, creating token for repositories "actions/create-github-app-token" owned by "actions"␊
+    `owner and repositories set, creating token for repositories "create-github-app-token" owned by "actions"␊
     ::add-mask::ghs_16C7e42F292c6912E7710c838347Ae178B4a␊
     ␊
     ::set-output name=token::ghs_16C7e42F292c6912E7710c838347Ae178B4a␊
@@ -75,6 +75,45 @@ Generated by [AVA](https://avajs.dev).
 
     ''
 
+## main-private-key-with-escaped-newlines.test.js
+
+> stderr
+
+    ''
+
+> stdout
+
+    `owner and repositories not set, creating token for the current repository ("create-github-app-token")␊
+    ::add-mask::ghs_16C7e42F292c6912E7710c838347Ae178B4a␊
+    ␊
+    ::set-output name=token::ghs_16C7e42F292c6912E7710c838347Ae178B4a␊
+    ␊
+    ::set-output name=installation-id::123456␊
+    ␊
+    ::set-output name=app-slug::github-actions␊
+    ::save-state name=token::ghs_16C7e42F292c6912E7710c838347Ae178B4a␊
+    ::save-state name=expiresAt::2016-07-11T22:14:10Z`
+
+## main-repo-skew.test.js
+
+> stderr
+
+    `'Issued at' claim ('iat') must be an Integer representing the time that the assertion was issued.␊
+    [@octokit/auth-app] GitHub API time and system time are different by 30 seconds. Retrying request with the difference accounted for.`
+
+> stdout
+
+    `owner and repositories set, creating token for repositories "failed-repo" owned by "actions"␊
+    ::add-mask::ghs_16C7e42F292c6912E7710c838347Ae178B4a␊
+    ␊
+    ::set-output name=token::ghs_16C7e42F292c6912E7710c838347Ae178B4a␊
+    ␊
+    ::set-output name=installation-id::123456␊
+    ␊
+    ::set-output name=app-slug::github-actions␊
+    ::save-state name=token::ghs_16C7e42F292c6912E7710c838347Ae178B4a␊
+    ::save-state name=expiresAt::2016-07-11T22:14:10Z`
+
 ## main-token-get-owner-set-repo-fail-response.test.js
 
 > stderr
@@ -103,7 +142,7 @@ Generated by [AVA](https://avajs.dev).
 
 > stdout
 
-    `owner and repositories set, creating token for repositories "actions/create-github-app-token,actions/toolkit" owned by "actions"␊
+    `owner and repositories set, creating token for repositories "create-github-app-token,toolkit" owned by "actions"␊
     ::add-mask::ghs_16C7e42F292c6912E7710c838347Ae178B4a␊
     ␊
     ::set-output name=token::ghs_16C7e42F292c6912E7710c838347Ae178B4a␊
@@ -122,7 +161,7 @@ Generated by [AVA](https://avajs.dev).
 
 > stdout
 
-    `owner and repositories set, creating token for repositories "actions/create-github-app-token" owned by "actions"␊
+    `owner and repositories set, creating token for repositories "create-github-app-token" owned by "actions"␊
     ::add-mask::ghs_16C7e42F292c6912E7710c838347Ae178B4a␊
     ␊
     ::set-output name=token::ghs_16C7e42F292c6912E7710c838347Ae178B4a␊
@@ -199,7 +238,7 @@ Generated by [AVA](https://avajs.dev).
 
 > stdout
 
-    `owner not set, creating owner for given repositories "actions/create-github-app-token" in current owner ("actions")␊
+    `owner not set, creating owner for given repositories "create-github-app-token" in current owner ("actions")␊
     ::add-mask::ghs_16C7e42F292c6912E7710c838347Ae178B4a␊
     ␊
     ::set-output name=token::ghs_16C7e42F292c6912E7710c838347Ae178B4a␊
diff --git a/tests/snapshots/index.js.snap b/tests/snapshots/index.js.snap
index 5a065370..89369aac 100644
Binary files a/tests/snapshots/index.js.snap and b/tests/snapshots/index.js.snap differ