google-api-ruby-client/spec/google/api_client/discovery_spec.rb

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# Copyright 2010 Google Inc.
#
# 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.
require 'spec_helper'
require 'signet/oauth_1/client'
require 'httpadapter/adapters/net_http'
require 'google/api_client'
require 'google/api_client/version'
require 'google/api_client/parsers/json_parser'
describe Google::APIClient, 'configured for the prediction API' do
before do
@client = Google::APIClient.new(:service => 'prediction')
end
it 'should have multiple versions available' do
@client.discovered_services.size.should > 1
end
it 'should correctly determine the latest version' do
@client.latest_service('prediction').version.should_not == 'v1'
end
it 'should correctly determine the latest version' do
# Sanity check the algorithm
@client.discovered_services.clear
@client.discovered_services <<
Google::APIClient::Service.new('magic', 'v1', {})
@client.discovered_services <<
Google::APIClient::Service.new('magic', 'v1.1', {})
@client.discovered_services <<
Google::APIClient::Service.new('magic', 'v1.10', {})
@client.discovered_services <<
Google::APIClient::Service.new('magic', 'v10.1', {})
@client.discovered_services <<
Google::APIClient::Service.new('magic', 'v2.1', {})
@client.discovered_services <<
Google::APIClient::Service.new('magic', 'v10.0', {})
@client.latest_service('magic').version.should == 'v10.1'
end
it 'should correctly determine the latest version' do
# Sanity check the algorithm
@client.discovered_services.clear
@client.discovered_services <<
Google::APIClient::Service.new('one', 'v3', {})
@client.discovered_services <<
Google::APIClient::Service.new('two', 'v1', {})
@client.discovered_services <<
Google::APIClient::Service.new('two', 'v2', {})
@client.latest_service('two').version.should == 'v2'
end
it 'should return nil for bogus service names' do
# Sanity check the algorithm
@client.latest_service('bogus').should == nil
end
end