Fixed issue #22

- Added TestUtils.waitForMqtt

src/main/jastadd/backend/Generation.jadd

@@ -146,10 +146,16 @@ aspect AspectGeneration {
     sb.append(ind(indent + 1)).append(preemptiveReturnStatement()).append("\n");
     sb.append(ind(indent)).append("}\n");
     if (!getAlwaysApply()) {
-      sb.append(ind(indent)).append("if (").append(preemptiveExpectedValue());
-      if (getToken().isPrimitiveType()) {
+      MappingDefinition lastMapping = effectiveMappings().get(effectiveMappings().size() - 1);
+      sb.append(ind(indent)).append("if (");
+      if (lastMapping.getToType().isArray()) {
+        sb.append("java.util.Arrays.equals(").append(preemptiveExpectedValue())
+          .append(", ").append(inputVariableName).append(")");
+      } else {
+        sb.append(preemptiveExpectedValue());
+        if (getToken().isPrimitiveType() && lastMapping.getToType().isPrimitiveType()) {
           sb.append(" == ").append(inputVariableName);
-      } else if (effectiveMappings().get(effectiveMappings().size() - 1).isDefaultMappingDefinition()) {
+        } else if (lastMapping.isDefaultMappingDefinition()) {
           sb.append(" != null && ").append(preemptiveExpectedValue()).append(".equals(")
             .append(inputVariableName).append(")");
         } else {
@@ -157,6 +163,7 @@ aspect AspectGeneration {
             .append(inputVariableName).append(")").append(" : ")
             .append(inputVariableName).append(" == null");
         }
+      }
       sb.append(") { ").append(preemptiveReturnStatement()).append(" }\n");
     }
     return inputVariableName;

src/main/jastadd/backend/Mappings.jrag

@@ -151,6 +151,12 @@ aspect Mappings {
       default: return false;
     }
   }
+  syn boolean MappingDefinitionType.isPrimitiveType() = false;
+  eq JavaMappingDefinitionType.isPrimitiveType() = getType().isPrimitiveType();
+
+  // --- isArray ---
+  syn boolean MappingDefinitionType.isArray() = false;
+  eq JavaArrayMappingDefinitionType.isArray() = true;
 
   // --- suitableDefaultMapping ---
   syn DefaultMappingDefinition UpdateDefinition.suitableDefaultMapping();