google-api-ruby-client/spec/google/api_client_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 'httpadapter/adapters/mock'
require 'google/api_client'
require 'google/api_client/version'
require 'google/api_client/parsers/json_parser'
shared_examples_for 'configurable user agent' do
it 'should allow the user agent to be modified' do
@client.user_agent = 'Custom User Agent/1.2.3'
@client.user_agent.should == 'Custom User Agent/1.2.3'
end
it 'should allow the user agent to be set to nil' do
@client.user_agent = nil
@client.user_agent.should == nil
end
it 'should not allow the user agent to be used with bogus values' do
(lambda do
@client.user_agent = 42
@client.transmit_request(
['GET', 'http://www.google.com/', [], []]
)
end).should raise_error(TypeError)
end
it 'should transmit a User-Agent header when sending requests' do
@client.user_agent = 'Custom User Agent/1.2.3'
request = ['GET', 'http://www.google.com/', [], []]
adapter = HTTPAdapter::MockAdapter.create do |request_ary, connection|
method, uri, headers, body = request_ary
headers.should be_any { |k, v| k.downcase == 'user-agent' }
headers.each do |k, v|
v.should == @client.user_agent if k.downcase == 'user-agent'
end
[200, [], ['']]
end
@client.transmit_request(request, adapter)
end
end
describe Google::APIClient do
before do
@client = Google::APIClient.new
end
it 'should make its version number available' do
::Google::APIClient::VERSION::STRING.should be_instance_of(String)
end
it 'should use the default JSON parser' do
@client.parser.should be(Google::APIClient::JSONParser)
end
it 'should default to OAuth 2' do
Signet::OAuth2::Client.should === @client.authorization
end
it_should_behave_like 'configurable user agent'
describe 'configured for OAuth 1' do
before do
@client.authorization = :oauth_1
end
it 'should use the default OAuth1 client configuration' do
@client.authorization.temporary_credential_uri.to_s.should ==
'https://www.google.com/accounts/OAuthGetRequestToken'
@client.authorization.authorization_uri.to_s.should include(
'https://www.google.com/accounts/OAuthAuthorizeToken'
)
@client.authorization.token_credential_uri.to_s.should ==
'https://www.google.com/accounts/OAuthGetAccessToken'
@client.authorization.client_credential_key.should == 'anonymous'
@client.authorization.client_credential_secret.should == 'anonymous'
end
it_should_behave_like 'configurable user agent'
end
describe 'configured for OAuth 2' do
before do
@client.authorization = :oauth_2
end
# TODO
it_should_behave_like 'configurable user agent'
end
describe 'with custom pluggable parser' do
before do
class FakeJsonParser
def serialize(value)
return "42"
end
def parse(value)
return 42
end
end
@client.parser = FakeJsonParser.new
end
it 'should use the custom parser' do
@client.parser.should be_instance_of(FakeJsonParser)
end
it_should_behave_like 'configurable user agent'
end
end