add enum class support, merged test cases for php

modules/swagger-codegen/src/main/java/io/swagger/codegen/CodegenProperty.java

@@ -45,6 +45,7 @@ public class CodegenProperty implements Cloneable {
     public Map<String, Object> vendorExtensions;
     public Boolean hasValidation; // true if pattern, maximum, etc are set (only used in the mustache template)
     public Boolean isInherited;
+    public String nameInCamelCase; // property name in camel case
 
     @Override
     public String toString() {
@@ -108,6 +109,7 @@ public class CodegenProperty implements Cloneable {
         result = prime * result + ((isMapContainer == null) ? 0 : isMapContainer.hashCode());
         result = prime * result + ((isListContainer == null) ? 0 : isListContainer.hashCode());
         result = prime * result + Objects.hashCode(isInherited);
+        result = prime * result + Objects.hashCode(nameInCamelCase);
         return result;
     }
 
@@ -262,6 +264,9 @@ public class CodegenProperty implements Cloneable {
         if (!Objects.equals(this.isInherited, other.isInherited)) {
             return false;
         }
+        if (!Objects.equals(this.nameInCamelCase, other.nameInCamelCase)) {
+            return false;
+        }
         return true;
     }
 

modules/swagger-codegen/src/main/java/io/swagger/codegen/DefaultCodegen.java

@@ -1296,6 +1296,7 @@ public class DefaultCodegen {
 
         property.name = toVarName(name);
         property.baseName = name;
+        property.nameInCamelCase = camelize(name, false);
         property.description = escapeText(p.getDescription());
         property.unescapedDescription = p.getDescription();
         property.getter = "get" + getterAndSetterCapitalize(name);