feat: add basic assertions (#17)

* feat: add basic assertions

Author: myjaffoo

tests/module.tftest.hcl

@@ -13,4 +13,21 @@ run "basic" {
       team = "security"
     }
   }
+
+  assert {
+    condition     = aws_cloudwatch_log_metric_filter.admin_sso_activity.0.log_group_name == "aws-controltower/CloudTrailLogs"
+    error_message = "CloudWatch log group name associated with CW log metric filter is incorrect"
+  }
+
+  assert {
+    condition     = aws_cloudwatch_metric_alarm.admin_sso_activity.0.alarm_name == "AdministratorSSOActivity"
+    error_message = "CloudWatch alarm name is incorrect"
+  }
+
+  assert {
+    condition     = aws_cloudwatch_metric_alarm.admin_sso_activity.0.namespace == "cis-benchmark"
+    error_message = "CloudWatch alarm namespace name is incorrect"
+  }
 }
+
+