Use single quotes in switch case

Signed-off-by: Camden Moors <[email protected]>

Author: camdenmoors

.rubocop.yml

@@ -27,6 +27,8 @@ Style/NumericLiterals:
   MinDigits: 10
 Metrics/ModuleLength:
   Enabled: false
+Metrics/ClassLength:
+  Enabled: false
 Style/PercentLiteralDelimiters:
   PreferredDelimiters:
     '%':  '{}'

lib/heimdall_tools/nessus_mapper.rb

@@ -94,11 +94,11 @@ def finding(issue, timestamp)
       finding = {}
       if issue['compliance-result']
         case issue['compliance-result']
-        when "PASSED"
+        when 'PASSED'
           finding['status'] = 'passed'
-        when "FAILED"
-          finding['status'] = 'failed'
-        when "WARNING"
+        when 'ERROR'
+          finding['status'] = 'error'
+        when 'WARNING'
           finding['status'] = 'skipped'
         else
           finding['status'] = 'failed'