Add more tests

Signed-off-by: Sayali Gaikawad <gaiksaya@amazon.com>

test/opensearch-cluster-cdk.test.ts

@@ -736,3 +736,35 @@ test('Should not throw error when security is enabled and adminPassword is  defi
     env: { account: 'test-account', region: 'us-east-1' },
   });
 });
+
+test('Should not throw error when security is enabled and version is less than 2.12', () => {
+  const app = new App({
+    context: {
+      securityDisabled: false,
+      minDistribution: false,
+      distributionUrl: 'www.example.com',
+      cpuArch: 'x64',
+      singleNodeCluster: false,
+      dashboardsUrl: 'www.example.com',
+      distVersion: '2.4.0',
+      serverAccessType: 'ipv4',
+      restrictServerAccessTo: 'all',
+      managerNodeCount: 0,
+      dataNodeCount: 3,
+      dataNodeStorage: 200,
+      customRoleArn: 'arn:aws:iam::12345678:role/customRoleName',
+    },
+  });
+
+  // WHEN
+  const networkStack = new NetworkStack(app, 'opensearch-network-stack', {
+    env: { account: 'test-account', region: 'us-east-1' },
+  });
+
+  // @ts-ignore
+  const infraStack = new InfraStack(app, 'opensearch-infra-stack', {
+    vpc: networkStack.vpc,
+    securityGroup: networkStack.osSecurityGroup,
+    env: { account: 'test-account', region: 'us-east-1' },
+  });
+});