Comment nested choice rule

data/StateMachine.j2119

@@ -117,6 +117,7 @@ A Nested Rule with an "Or" field is a "Nested Boolean".
 A Nested Rule with a "Not" field is a "Nested Boolean".
 A Nested Rule MUST NOT have a field named "Next".
 A Nested Rule MAY have a field named "Variable".
+A Nested Rule MAY have a string field named "Comment".
 A Nested Rule with a "Variable" field is a "Nested Comparison".
 A Nested Comparison MAY have a string field named "StringEquals".
 A Nested Comparison MAY have a string field named "StringLessThan".

spec/statelint_spec.rb

@@ -436,4 +436,11 @@
     problems = linter.validate(j)
     expect(problems.size).to eq(1)
   end
+
+  it 'should allow Comment in Nested Choice Rules' do
+    j = File.read "test/choice-nested-comment.json"
+    linter = StateMachineLint::Linter.new
+    problems = linter.validate(j)
+    expect(problems.size).to eq(0)
+  end
 end

statelint.gemspec

@@ -1,6 +1,6 @@
 Gem::Specification.new do |s|
   s.name        = 'statelint'
-  s.version     = '0.7.0'
+  s.version     = '0.8.0'
   s.summary     = "State Machine JSON validator"
   s.description = "Validates a JSON object representing a State Machine"
   s.authors     = ["Tim Bray"]

test/choice-nested-comment.json

@@ -0,0 +1,65 @@
+{
+  "Comment": "A workflow definition with Comment fields at multiple levels in a Choice state",
+  "StartAt": "Choice",
+  "States": {
+    "Choice": {
+      "Type": "Choice",
+      "Choices": [
+        {
+          "Variable": "$.a",
+          "IsPresent": true,
+          "Next": "Choice-Nested",
+          "Comment": "my comment"
+        }
+      ],
+      "Default": "Decision3"
+    },
+    "Choice-Nested": {
+      "Type": "Choice",
+      "Choices": [
+        {
+          "And": [
+            {
+              "Variable": "$.b",
+              "IsPresent": true,
+              "Comment": "nested comment"
+            },
+            {
+              "Variable": "$.c",
+              "IsPresent": true
+            },
+            {
+              "Or": [
+                {
+                  "Variable": "$.d",
+                  "IsPresent": true,
+                  "Comment": "nested comment"
+                },
+                {
+                  "Variable": "$.e",
+                  "IsPresent": true
+                }
+              ],
+              "Comment": "nested comment in Or"
+            }
+          ],
+          "Comment": "nested choice",
+          "Next": "Decision1"
+        }
+      ],
+      "Default": "Decision2"
+    },
+    "Decision1": {
+      "Type": "Pass",
+      "End": true
+    },
+    "Decision2": {
+      "Type": "Pass",
+      "End": true
+    },
+    "Decision3": {
+      "Type": "Pass",
+      "End": true
+    }
+  }
+}