ARSN-178: add tests for AmzRestore header

tests/unit/models/ObjectMD.spec.js

@@ -44,6 +44,12 @@ describe('ObjectMD class setters/getters', () => {
         ['AmzServerVersionId', 'server-version-id'],
         ['AmzStorageClass', null, 'STANDARD'],
         ['AmzStorageClass', 'storage-class'],
+        ['AmzRestore', null, {
+            'ongoing-request': false,
+        }],
+        ['AmzRestore', {
+            'ongoing-request': false,
+        }],
         ['AmzServerSideEncryption', null, ''],
         ['AmzServerSideEncryption', 'server-side-encryption'],
         ['AmzEncryptionKeyId', null, ''],
@@ -417,6 +423,7 @@ describe('getAttributes static method', () => {
             'x-amz-server-side-encryption-aws-kms-key-id': true,
             'x-amz-server-side-encryption-customer-algorithm': true,
             'x-amz-website-redirect-location': true,
+            'x-amz-restore': true,
             'acl': true,
             'key': true,
             'location': true,

tests/unit/models/ObjectMDAmzRestore.spec.js

@@ -0,0 +1,26 @@
+const assert = require('assert');
+const ObjectMDAmzRestore = require('../../../lib/models/ObjectMDAmzRestore');
+
+const amzRestore = new ObjectMDAmzRestore(false, new Date());
+
+describe('ObjectMDAmzRestore value', () => {
+    it('should return the correct value', () => {
+        const amzRestoreObj = amzRestore.getValue();
+        assert.deepStrictEqual(amzRestoreObj, amzRestore);
+    });
+});
+
+describe('ObjectMDAmzRestore setters/getters', () => {
+    it('should control the ongoing-request attribute', () => {
+        const ongoing = true;
+        amzRestore.setOngoingRequest(ongoing);
+        assert.deepStrictEqual(amzRestore.getOngoingRequest(),
+            ongoing);
+    });
+    it('should control the expiry-date attribute', () => {
+        const expiry = new Date(100);
+        amzRestore.setExpiryDate(expiry);
+        assert.deepStrictEqual(amzRestore.getExpiryDate(),
+            expiry);
+    });
+});