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

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# Copyright 2012 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 'google/api_client'
require 'google/api_client/version'
fixtures_path = File.expand_path('../../../fixtures', __FILE__)
describe Google::APIClient::UploadIO do
it 'should reject invalid file paths' do
(lambda do
media = Google::APIClient::UploadIO.new('doesnotexist', 'text/plain')
end).should raise_error
end
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describe 'with a file' do
before do
@file = File.expand_path('files/sample.txt', fixtures_path)
@media = Google::APIClient::UploadIO.new(@file, 'text/plain')
end
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it 'should report the correct file length' do
@media.length.should == File.size(@file)
end
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it 'should have a mime type' do
@media.content_type.should == 'text/plain'
end
end
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describe 'with StringIO' do
before do
@content = "hello world"
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@media = Google::APIClient::UploadIO.new(StringIO.new(@content), 'text/plain', 'test.txt')
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end
it 'should report the correct file length' do
@media.length.should == @content.length
end
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it 'should have a mime type' do
@media.content_type.should == 'text/plain'
end
end
end
describe Google::APIClient::ResumableUpload do
CLIENT ||= Google::APIClient.new
after do
# Reset client to not-quite-pristine state
CLIENT.key = nil
CLIENT.user_ip = nil
end
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before do
@drive = CLIENT.discovered_api('drive', 'v1')
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@file = File.expand_path('files/sample.txt', fixtures_path)
@media = Google::APIClient::UploadIO.new(@file, 'text/plain')
@uploader = Google::APIClient::ResumableUpload.new(
mock_result(308),
@media,
'https://www.googleapis.com/upload/drive/v1/files/12345')
end
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it 'should consider 20x status as complete' do
api_client = stub('api', :execute => mock_result(200))
@uploader.send_chunk(api_client)
@uploader.complete?.should == true
end
it 'should consider 30x status as incomplete' do
api_client = stub('api', :execute => mock_result(308))
@uploader.send_chunk(api_client)
@uploader.complete?.should == false
@uploader.expired?.should == false
end
it 'should consider 40x status as fatal' do
api_client = stub('api', :execute => mock_result(404))
@uploader.send_chunk(api_client)
@uploader.expired?.should == true
end
it 'should detect changes to location' do
api_client = stub('api', :execute => mock_result(308, 'location' => 'https://www.googleapis.com/upload/drive/v1/files/abcdef'))
@uploader.send_chunk(api_client)
@uploader.location.should == 'https://www.googleapis.com/upload/drive/v1/files/abcdef'
end
it 'should resume from the saved range reported by the server' do
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api_client = mock('api')
api_client.should_receive(:execute).and_return(mock_result(308, 'range' => '0-99'))
api_client.should_receive(:execute).with(
hash_including(:headers => hash_including(
"Content-Range" => "bytes 100-299/#{@media.length}",
"Content-Length" => "200"
))).and_return(mock_result(308))
@uploader.chunk_size = 200
@uploader.send_chunk(api_client) # Send bytes 0-199, only 0-99 saved
@uploader.send_chunk(api_client) # Send bytes 100-299
end
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it 'should resync the offset after 5xx errors' do
api_client = mock('api')
api_client.should_receive(:execute).and_return(mock_result(500))
api_client.should_receive(:execute).with(
hash_including(:headers => hash_including(
"Content-Range" => "bytes */#{@media.length}",
"Content-Length" => "0"
))).and_return(mock_result(308, 'range' => '0-99'))
api_client.should_receive(:execute).with(
hash_including(:headers => hash_including(
"Content-Range" => "bytes 100-299/#{@media.length}",
"Content-Length" => "200"
))).and_return(mock_result(308))
@uploader.chunk_size = 200
@uploader.send_chunk(api_client) # 500, invalidate
@uploader.send_chunk(api_client) # Just resyncs, doesn't actually upload
@uploader.send_chunk(api_client) # Send next chunk at correct range
end
def mock_result(status, headers = {})
reference = Google::APIClient::Reference.new(:api_method => @drive.files.insert)
stub('result', :status => status, :headers => headers, :reference => reference)
end
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end