updated

__tests__/__snapshots__/main.test.ts.snap

@@ -0,0 +1,39 @@
+// Jest Snapshot v1, https://goo.gl/fbAQLP
+
+exports[`main successfully run main 1`] = `
+{
+  "buildDefinition": {
+    "buildType": "https://slsa-framework.github.io/github-actions-buildtypes/workflow/v1",
+    "externalParameters": {
+      "workflow": {
+        "path": ".github/workflows/main.yml",
+        "ref": "main",
+        "repository": "https://github.com/owner/repo",
+      },
+    },
+    "internalParameters": {
+      "github": {
+        "event_name": "push",
+        "repository_id": "repo-id",
+        "repository_owner_id": "owner-id",
+      },
+    },
+    "resolvedDependencies": [
+      {
+        "digest": {
+          "gitCommit": "babca52ab0c93ae16539e5923cb0d7403b9a093b",
+        },
+        "uri": "git+https://github.com/owner/repo@refs/heads/main",
+      },
+    ],
+  },
+  "runDetails": {
+    "builder": {
+      "id": "https://github.com/actions/runner/github-hosted",
+    },
+    "metadata": {
+      "invocationId": "https://github.com/owner/repo/actions/runs/run-id/attempts/run-attempt",
+    },
+  },
+}
+`;

__tests__/main.test.ts

@@ -9,7 +9,7 @@ const setFailedMock = jest.spyOn(core, 'setFailed')
 // Ensure that setFailed doesn't set an exit code during tests
 setFailedMock.mockImplementation(() => {})
 
-describe('main action', () => {
+describe('main', () => {
   let outputs = {} as Record<string, string>
 
   beforeEach(() => {
@@ -46,51 +46,8 @@ describe('main action', () => {
     // Verify that outputs were set correctly
     expect(setOutputMock).toHaveBeenCalledTimes(2)
 
-    // Define the expected object
-    const expectedObject = {
-      buildDefinition: {
-        buildType:
-          'https://slsa-framework.github.io/github-actions-buildtypes/workflow/v1',
-        externalParameters: {
-          workflow: {
-            path: '.github/workflows/main.yml',
-            ref: 'main',
-            repository: 'https://github.com/owner/repo'
-          }
-        },
-        internalParameters: {
-          github: {
-            event_name: 'push',
-            repository_id: 'repo-id',
-            repository_owner_id: 'owner-id'
-          }
-        },
-        resolvedDependencies: [
-          {
-            digest: {
-              gitCommit: 'babca52ab0c93ae16539e5923cb0d7403b9a093b'
-            },
-            uri: 'git+https://github.com/owner/repo@refs/heads/main'
-          }
-        ]
-      },
-      runDetails: {
-        builder: {
-          id: 'https://github.com/actions/runner/github-hosted'
-        },
-        metadata: {
-          invocationId:
-            'https://github.com/owner/repo/actions/runs/run-id/attempts/run-attempt'
-        }
-      }
-    }
-
     // Use the expected object in the test assertion
-    expect(setOutputMock).toHaveBeenNthCalledWith(
-      1,
-      'predicate',
-      expectedObject
-    )
+    expect(outputs['predicate']).toMatchSnapshot()
 
     expect(setOutputMock).toHaveBeenNthCalledWith(
       2,