feat(resource_manager): quota_project can be set via library configur…

…ation (#7629)

google-cloud-resource_manager/lib/google-cloud-resource_manager.rb

@@ -125,6 +125,7 @@ def self.resource_manager credentials = nil, scope: nil, retries: nil,
                     allow_nil: true
   config.add_alias! :keyfile, :credentials
   config.add_field! :scope, nil, match: [String, Array]
+  config.add_field! :quota_project, nil, match: String
   config.add_field! :retries, nil, match: Integer
   config.add_field! :timeout, nil, match: Integer
   config.add_field! :endpoint, nil, match: String

google-cloud-resource_manager/lib/google/cloud/resource_manager.rb

@@ -80,7 +80,7 @@ def self.new credentials: nil, scope: nil, retries: nil, timeout: nil,
 
         ResourceManager::Manager.new(
           ResourceManager::Service.new(
-            credentials, retries: retries, timeout: timeout, host: endpoint
+            credentials, retries: retries, timeout: timeout, host: endpoint, quota_project: configure.quota_project
           )
         )
       end

google-cloud-resource_manager/lib/google/cloud/resource_manager/service.rb

@@ -33,7 +33,7 @@ class Service
 
         ##
         # Creates a new Service instance.
-        def initialize credentials, retries: nil, timeout: nil, host: nil
+        def initialize credentials, retries: nil, timeout: nil, host: nil, quota_project: nil
           @credentials = credentials
           @service = API::CloudResourceManagerService.new
           @service.client_options.application_name = \
@@ -48,6 +48,7 @@ def initialize credentials, retries: nil, timeout: nil, host: nil
           @service.request_options.header["x-goog-api-client"] = \
             "gl-ruby/#{RUBY_VERSION} " \
             "gccl/#{Google::Cloud::ResourceManager::VERSION}"
+          @service.request_options.quota_project = quota_project if quota_project
           @service.authorization = @credentials.client
           @service.root_url = host if host
         end

google-cloud-resource_manager/test/google/cloud/resource_manager_test.rb

@@ -93,7 +93,7 @@ def creds.is_a? target
         scope.must_be :nil?
         "resource_manager-credentials"
       }
-      stubbed_service = ->(credentials, retries: nil, timeout: nil, host: nil) {
+      stubbed_service = ->(credentials, retries: nil, timeout: nil, host: nil, quota_project: nil) {
         credentials.must_equal "resource_manager-credentials"
         retries.must_be :nil?
         timeout.must_be :nil?
@@ -145,7 +145,7 @@ def creds.is_a? target
         scope.must_be :nil?
         "resource_manager-credentials"
       }
-      stubbed_service = ->(credentials, retries: nil, timeout: nil, host: nil) {
+      stubbed_service = ->(credentials, retries: nil, timeout: nil, host: nil, quota_project: nil) {
         credentials.must_equal "resource_manager-credentials"
         retries.must_be :nil?
         timeout.must_be :nil?
@@ -175,7 +175,7 @@ def creds.is_a? target
         scope.must_be :nil?
         "resource_manager-credentials"
       }
-      stubbed_service = ->(credentials, retries: nil, timeout: nil, host: nil) {
+      stubbed_service = ->(credentials, retries: nil, timeout: nil, host: nil, quota_project: nil) {
         credentials.must_equal "resource_manager-credentials"
         retries.must_be :nil?
         timeout.must_be :nil?
@@ -200,7 +200,7 @@ def creds.is_a? target
     end
 
     it "uses provided endpoint" do
-      stubbed_service = ->(credentials, retries: nil, timeout: nil, host: nil) {
+      stubbed_service = ->(credentials, retries: nil, timeout: nil, host: nil, quota_project: nil) {
         credentials.must_equal default_credentials
         retries.must_be :nil?
         timeout.must_be :nil?
@@ -232,7 +232,7 @@ def creds.is_a? target
         scope.must_be :nil?
         "resource_manager-credentials"
       }
-      stubbed_service = ->(credentials, retries: nil, timeout: nil, host: nil) {
+      stubbed_service = ->(credentials, retries: nil, timeout: nil, host: nil, quota_project: nil) {
         credentials.must_equal "resource_manager-credentials"
         retries.must_be :nil?
         timeout.must_be :nil?
@@ -268,7 +268,7 @@ def creds.is_a? target
         scope.must_be :nil?
         "resource_manager-credentials"
       }
-      stubbed_service = ->(credentials, retries: nil, timeout: nil, host: nil) {
+      stubbed_service = ->(credentials, retries: nil, timeout: nil, host: nil, quota_project: nil) {
         credentials.must_equal "resource_manager-credentials"
         retries.must_be :nil?
         timeout.must_be :nil?
@@ -304,7 +304,7 @@ def creds.is_a? target
         scope.must_be :nil?
         "resource_manager-credentials"
       }
-      stubbed_service = ->(credentials, retries: nil, timeout: nil, host: nil) {
+      stubbed_service = ->(credentials, retries: nil, timeout: nil, host: nil, quota_project: nil) {
         credentials.must_equal "resource_manager-credentials"
         retries.must_equal 3
         timeout.must_equal 42
@@ -341,7 +341,7 @@ def creds.is_a? target
         scope.must_be :nil?
         "resource_manager-credentials"
       }
-      stubbed_service = ->(credentials, retries: nil, timeout: nil, host: nil) {
+      stubbed_service = ->(credentials, retries: nil, timeout: nil, host: nil, quota_project: nil) {
         credentials.must_equal "resource_manager-credentials"
         retries.must_equal 3
         timeout.must_equal 42
@@ -378,7 +378,7 @@ def creds.is_a? target
         scope.must_be :nil?
         "resource_manager-credentials"
       }
-      stubbed_service = ->(credentials, retries: nil, timeout: nil, host: nil) {
+      stubbed_service = ->(credentials, retries: nil, timeout: nil, host: nil, quota_project: nil) {
         credentials.must_equal "resource_manager-credentials"
         retries.must_equal 3
         timeout.must_equal 42
@@ -409,5 +409,43 @@ def creds.is_a? target
         end
       end
     end
+
+    it "uses resource_manager config for quota project" do
+      stubbed_credentials = ->(keyfile, scope: nil) {
+        keyfile.must_equal "path/to/keyfile.json"
+        scope.must_be :nil?
+        "resource_manager-credentials"
+      }
+      stubbed_service = ->(credentials, retries: nil, timeout: nil, host: nil, quota_project: nil) {
+        credentials.must_equal "resource_manager-credentials"
+        retries.must_equal 3
+        timeout.must_equal 42
+        quota_project.must_equal "project-id-2"
+        "resource-manager-service"
+      }
+
+      # Clear all environment variables
+      ENV.stub :[], nil do
+        # Set new configurations
+        Google::Cloud::ResourceManager.configure do |config|
+          config.credentials = "path/to/keyfile.json"
+          config.retries = 3
+          config.timeout = 42
+          config.quota_project = "project-id-2"
+        end
+
+        File.stub :file?, true, ["path/to/keyfile.json"] do
+          File.stub :read, found_credentials, ["path/to/keyfile.json"] do
+            Google::Cloud::ResourceManager::Credentials.stub :new, stubbed_credentials do
+              Google::Cloud::ResourceManager::Service.stub :new, stubbed_service do
+                resource_manager = Google::Cloud::ResourceManager.new
+                resource_manager.must_be_kind_of Google::Cloud::ResourceManager::Manager
+                resource_manager.service.must_equal "resource-manager-service"
+              end
+            end
+          end
+        end
+      end
+    end
   end
 end