BAM: Added line numbers for Parameters (#95)

* BAM: Added line numbers and logical resource id to Parameters

* Add specs

Author: benniemosher

lib/cfn-model/parser/cfn_parser.rb

@@ -184,13 +184,15 @@ def transform_hash_into_parameters(cfn_hash, cfn_model)
       parameter = Parameter.new
       parameter.id = parameter_name
       parameter.type = parameter_hash['Type']
+      parameter.logical_resource_id = parameter_name
 
       parameter_hash.each do |property_name, property_value|
         next if %w(Type).include? property_name
         parameter.send("#{map_property_name_to_attribute(property_name)}=", property_value)
       end
 
       cfn_model.parameters[parameter_name] = parameter
+      cfn_model.line_numbers[parameter_name] = parameter_hash['Type']['line']
     end
     cfn_model
   end

spec/parser/cfn_parser_line_numbers_spec.rb

@@ -11,10 +11,11 @@
       cloudformation_template_yml = IO.read(yaml_test_templates('iam_user/iam_user_with_literal_username_and_addition').first)
       actual_cfn_model = @cfn_parser.parse cloudformation_template_yml, nil, true
       expected_line_numbers = {
-        "iamUserWithAddition" => 4,
-        "groupA" => 9,
-        "addition1" => 14,
-        "addition2" => 24
+        "AccessKey" => 4,
+        "iamUserWithAddition" => 8,
+        "groupA" => 13,
+        "addition1" => 18,
+        "addition2" => 28
       }
       expect(actual_cfn_model.line_numbers).to eq expected_line_numbers
     end

spec/test_templates/yaml/iam_user/iam_user_with_literal_username_and_addition.yml

@@ -1,4 +1,8 @@
 ---
+Parameters:
+  AccessKey:
+    Type: String
+
 Resources:
   iamUserWithAddition:
     Type: "AWS::IAM::User"