Fix response headers being rendered incorrectly. (#23)

https://github.com/raml2html/raml2html/issues/287

consistency-helpers.js

@@ -39,6 +39,16 @@ function makeConsistent(obj, types) {
       delete obj.securedBy;
     }
 
+    // Fix inconsistency between request headers and response headers from raml-1-parser.
+    // https://github.com/raml-org/raml-js-parser-2/issues/582
+    if (Array.isArray(obj.headers)) {
+      obj.headers.forEach((hdr) => {
+        if (typeof hdr.key === 'undefined' && hdr.name) {
+          hdr.key = hdr.name;
+        }
+      });
+    }
+
     Object.keys(obj).forEach((key) => {
       const value = obj[key];
       makeConsistent(value, types);

test/consistent-headers.raml

@@ -0,0 +1,12 @@
+#%RAML 1.0
+title: Consistent Headers
+
+
+/A:
+    get:
+        headers:
+            X-Some-Header: string
+        responses:
+            200:
+                headers:
+                    X-Some-Other-Header: string

test/consistent-headers.spec.js

@@ -0,0 +1,26 @@
+/* eslint-env node, mocha */
+
+'use strict';
+
+const raml2obj = require('..');
+const assert = require('assert');
+
+describe('raml2obj', () => {
+  describe('consistent-headers.raml', () => {
+    let obj;
+
+    before((done) => {
+      raml2obj.parse('test/consistent-headers.raml').then((result) => {
+        obj = result;
+        done();
+      }, (error) => {
+        console.log('error', error);
+      });
+    });
+
+    it('should have keys on both request and response headers', () => {
+      assert.strictEqual(obj.resources[0].methods[0].headers[0].key, 'X-Some-Header');
+      assert.strictEqual(obj.resources[0].methods[0].responses[0].headers[0].key, 'X-Some-Other-Header');
+    });
+  });
+});