diff --git a/spec/chef/helper_spec.rb b/spec/chef/helper_spec.rb
index 22bca5b..d1f4eb7 100644
--- a/spec/chef/helper_spec.rb
+++ b/spec/chef/helper_spec.rb
@@ -4,6 +4,7 @@
 RSpec.describe ChefVault::Mixin::Helper do
   include ChefVault::Mixin::Helper
 
+  let(:json) { { "username": "root" } }
   let(:json_data) { '{"username": "root", "password": "abcabc"}' }
   let(:buggy_json_data) { '{"username": "root", "password": "abc\abc"' }
 
@@ -15,5 +16,12 @@
     it "Not to raise error if valid data provided" do
       expect { validate_json(json_data) }.to_not raise_error
     end
+
+    it "not to raise error if data consist of tab/new line OR space" do
+      %w{abc\tabc abc\nabc}.each do |pass|
+        json_data_with_slash = json.merge("password": pass)
+        expect { validate_json(json_data_with_slash.to_s) }.to_not raise_error
+      end
+    end
   end
 end
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