Improve generated examples for arrays

src/main/java/io/github/swagger2markup/internal/adapter/PropertyAdapter.java

@@ -65,11 +65,32 @@ public final class PropertyAdapter {
                 } else {
                     if (logger.isDebugEnabled()) logger.debug("generateExample for ref not RefProperty");
                 }
+            case "array":
+                if (property instanceof ArrayProperty) {
+                    return generateArrayExample((ArrayProperty) property, markupDocBuilder);
+                }
             default:
                 return property.getType();
         }
     }
 
+    /**
+     * Generate example for an ArrayProperty
+     *
+     * @param property ArrayProperty to generate example for
+     * @param markupDocBuilder MarkupDocBuilder containing all associated settings
+     * @return String example
+     */
+    private static Object generateArrayExample(ArrayProperty property, MarkupDocBuilder markupDocBuilder) {
+        // TODO: Fix example generation for arrays. See Issue #180
+        Property itemProperty = property.getItems();
+        List<Object> exampleArray = new ArrayList<>();
+
+        exampleArray.add(generateExample(itemProperty, markupDocBuilder));
+//        ExamplesUtil.generateExampleForRefModel(true, itemProperty.getName(), /* TODO */, /* TODO */, markupDocBuilder, /* TODO */);
+        return exampleArray;
+    }
+
     /**
      * Convert a string {@code value} to specified {@code type}.
      *

src/main/java/io/github/swagger2markup/internal/component/PathOperationComponent.java

@@ -372,11 +372,13 @@ public class PathOperationComponent extends MarkupComponent<PathOperationCompone
                     JsonNode rootNode = parseExample(entry.getValue());
                     Iterator<Map.Entry<String, JsonNode>> fieldsIterator = rootNode.fields();
 
+
+
                     if (!fieldsIterator.hasNext()) {
                         // workaround for "array" example
                         //TODO: print $ref'd examples correctly instead of just "array"
-                        String example = stripExampleQuotes(Json.pretty(entry.getValue()));
-                        example = Json.pretty(example);
+                        String example = stripExampleQuotes(Json.pretty(rootNode));
+//                        example = Json.pretty(example);
                         markupDocBuilder.listingBlock(example, "json");
                     }
                     while (fieldsIterator.hasNext()) {

src/main/java/io/github/swagger2markup/internal/utils/ExamplesUtil.java

@@ -63,6 +63,9 @@ public class ExamplesUtil {
                             String simpleRef = ((RefProperty) schema).getSimpleRef();
                             example = generateExampleForRefModel(generateMissingExamples, simpleRef, definitions, definitionDocumentResolver, markupDocBuilder, new HashMap<>());
                         }
+                        if (example == null && schema instanceof ArrayProperty && generateMissingExamples) {
+                            example = generateExampleForArrayProperty((ArrayProperty) schema, definitions, definitionDocumentResolver, markupDocBuilder, new HashMap<>());
+                        }
                         if (example == null && generateMissingExamples) {
                             example = PropertyAdapter.generateExample(schema, markupDocBuilder);
                         }

src/test/resources/expected/asciidoc/issue180/paths.adoc

@@ -41,7 +41,6 @@ Returns the navigation as a tree
 ===== Response 123
 [source,json]
 ----
-{
   [ {
     "id" : 0.0,
     "childs" : [ {
@@ -49,7 +48,6 @@ Returns the navigation as a tree
       "childs" : [ "..." ]
     } ]
   } ]
-}
 ----