fix(billing): default to the correct billing service version

google-cloud-billing/lib/google/cloud/billing.rb

@@ -29,7 +29,7 @@ module Billing
       #
       # @return [CloudBilling::Client] A client object for the specified version.
       #
-      def self.cloud_billing_service version: :v1beta1, &block
+      def self.cloud_billing_service version: :v1, &block
         require "google/cloud/billing/#{version.to_s.downcase}"
 
         package_name = Google::Cloud::Billing
@@ -49,7 +49,7 @@ def self.cloud_billing_service version: :v1beta1, &block
       #
       # @return [CloudCatalog::Client] A client object for the specified version.
       #
-      def self.cloud_catalog_service version: :v1beta1, &block
+      def self.cloud_catalog_service version: :v1, &block
         require "google/cloud/billing/#{version.to_s.downcase}"
 
         package_name = Google::Cloud::Billing

google-cloud-billing/lib/google/cloud/billing/version.rb

@@ -16,7 +16,7 @@
 module Google
   module Cloud
     module Billing
-      VERSION = "0.1.0".freeze
+      VERSION = "0.0.1".freeze
     end
   end
 end

google-cloud-billing/test/google/cloud/billing/client_test.rb

@@ -0,0 +1,40 @@
+# Copyright 2020 Google LLC
+#
+# 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
+#
+#     https://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.
+
+require "helper"
+require "google/cloud/billing"
+require "gapic/common"
+require "gapic/grpc"
+
+describe Google::Cloud::Billing do
+  let(:grpc_channel) { GRPC::Core::Channel.new "localhost:8888", nil, :this_channel_is_insecure }
+
+  it "constructs a billing service client with the default version" do
+    Gapic::ServiceStub.stub :new, :stub do
+      client = Google::Cloud::Billing.cloud_billing_service do |config|
+        config.credentials = grpc_channel
+      end
+      client.must_be_kind_of Google::Cloud::Billing::V1::CloudBilling::Client
+    end
+  end
+
+  it "constructs a catalog service client with the default version" do
+    Gapic::ServiceStub.stub :new, :stub do
+      client = Google::Cloud::Billing.cloud_catalog_service do |config|
+        config.credentials = grpc_channel
+      end
+      client.must_be_kind_of Google::Cloud::Billing::V1::CloudCatalog::Client
+    end
+  end
+end