fix java okhttp (array of enum property)

samples/client/petstore/ruby/spec/models/enum_arrays_spec.rb

@@ -0,0 +1,67 @@
+=begin
+#Swagger Petstore
+
+#This spec is mainly for testing Petstore server and contains fake endpoints, models. Please do not use this for any other purpose. Special characters: \" \\
+
+OpenAPI spec version: 1.0.0
+Contact: apiteam@swagger.io
+Generated by: https://github.com/swagger-api/swagger-codegen.git
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+
+=end
+
+require 'spec_helper'
+require 'json'
+require 'date'
+
+# Unit tests for Petstore::EnumArrays
+# Automatically generated by swagger-codegen (github.com/swagger-api/swagger-codegen)
+# Please update as you see appropriate
+describe 'EnumArrays' do
+  before do
+    # run before each test
+    @instance = Petstore::EnumArrays.new
+  end
+
+  after do
+    # run after each test
+  end
+
+  describe 'test an instance of EnumArrays' do
+    it 'should create an instact of EnumArrays' do
+      expect(@instance).to be_instance_of(Petstore::EnumArrays)
+    end
+  end
+  describe 'test attribute "array_enum"' do
+    it 'should work' do
+       # assertion here. ref: https://www.relishapp.com/rspec/rspec-expectations/docs/built-in-matchers
+       #validator = Petstore::EnumTest::EnumAttributeValidator.new('Array<String>', [])
+       #validator.allowable_values.each do |value|
+       #  expect { @instance.array_enum = value }.not_to raise_error
+       #end
+    end
+  end
+
+  describe 'test attribute "array_array_enum"' do
+    it 'should work' do
+       # assertion here. ref: https://www.relishapp.com/rspec/rspec-expectations/docs/built-in-matchers
+       #validator = Petstore::EnumTest::EnumAttributeValidator.new('Array<Array<String>>', [])
+       #validator.allowable_values.each do |value|
+       #  expect { @instance.array_array_enum = value }.not_to raise_error
+       #end
+    end
+  end
+
+end
+