add unit test

Author: bernhardoj

tests/actions/PolicyTest.ts

@@ -1519,6 +1519,43 @@ describe('actions/Policy', () => {
         });
     });
 
+    describe('leaveWorkspace', () => {
+        it('should leave workspace and archive reports', async () => {
+            // Given a policy and a report in Onyx
+            const policy = createRandomPolicy(1);
+            const report = {
+                ...createRandomReport(1, undefined),
+                policyID: policy.id,
+            };
+
+            // Set initial state in Onyx
+            await Onyx.merge(`${ONYXKEYS.COLLECTION.POLICY}${policy.id}`, policy);
+            await Onyx.merge(`${ONYXKEYS.COLLECTION.REPORT}${report.reportID}`, report);
+
+            // When leaveWorkspace is called
+            Policy.leaveWorkspace(policy);
+
+            await waitForBatchedUpdates();
+
+            // Then the policy should be removed
+            const policyAfter = await getOnyxValue(`${ONYXKEYS.COLLECTION.POLICY}${policy.id}`);
+            expect(policyAfter).toBeFalsy();
+
+            // And the report should be closed and archived
+            const reportAfter = await getOnyxValue(`${ONYXKEYS.COLLECTION.REPORT}${report.reportID}`);
+            expect(reportAfter).toMatchObject({
+                statusNum: CONST.REPORT.STATUS_NUM.CLOSED,
+                stateNum: CONST.REPORT.STATE_NUM.APPROVED,
+            });
+
+            const reportNameValuePairsAfter = await getOnyxValue(`${ONYXKEYS.COLLECTION.REPORT_NAME_VALUE_PAIRS}${report.reportID}`);
+            expect(reportNameValuePairsAfter?.private_isArchived).toBeTruthy();
+
+            const reportMetadataAfter = await getOnyxValue(`${ONYXKEYS.COLLECTION.REPORT_METADATA}${report.reportID}`);
+            expect(reportMetadataAfter?.pendingChatMembers).toBeFalsy();
+        });
+    });
+
     describe('generateDefaultWorkspaceName', () => {
         beforeAll(() => {
             Onyx.set(ONYXKEYS.COLLECTION.POLICY, {});