1 # Copyright 2012 Google Inc.
3 # Licensed under the Apache License, Version 2.0 (the "License");
4 # you may not use this file except in compliance with the License.
5 # You may obtain a copy of the License at
7 # http://www.apache.org/licenses/LICENSE-2.0
9 # Unless required by applicable law or agreed to in writing, software
10 # distributed under the License is distributed on an "AS IS" BASIS,
11 # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12 # See the License for the specific language governing permissions and
13 # limitations under the License.
17 require 'google/api_client'
18 require 'google/api_client/version'
20 fixtures_path = File.expand_path('../../../fixtures', __FILE__)
22 describe Google::APIClient::UploadIO do
23 it 'should reject invalid file paths' do
25 media = Google::APIClient::UploadIO.new('doesnotexist', 'text/plain')
26 end).should raise_error
29 describe 'with a file' do
31 @file = File.expand_path('files/sample.txt', fixtures_path)
32 @media = Google::APIClient::UploadIO.new(@file, 'text/plain')
35 it 'should report the correct file length' do
36 @media.length.should == File.size(@file)
39 it 'should have a mime type' do
40 @media.content_type.should == 'text/plain'
44 describe 'with StringIO' do
46 @content = "hello world"
47 @media = Google::APIClient::UploadIO.new(StringIO.new(@content), 'text/plain', 'test.txt')
50 it 'should report the correct file length' do
51 @media.length.should == @content.length
54 it 'should have a mime type' do
55 @media.content_type.should == 'text/plain'
60 describe Google::APIClient::RangedIO do
62 @source = StringIO.new("1234567890abcdef")
63 @io = Google::APIClient::RangedIO.new(@source, 1, 5)
66 it 'should return the correct range when read entirely' do
67 @io.read.should == "23456"
70 it 'should maintain position' do
71 @io.read(1).should == '2'
72 @io.read(2).should == '34'
73 @io.read(2).should == '56'
76 it 'should allow rewinds' do
77 @io.read(2).should == '23'
79 @io.read(2).should == '23'
82 it 'should allow setting position' do
84 @io.read.should == '56'
87 it 'should not allow position to be set beyond range' do
92 it 'should return empty string when read amount is zero' do
93 @io.read(0).should == ''
96 it 'should return empty string at EOF if amount is nil' do
101 it 'should return nil at EOF if amount is positive int' do
103 @io.read(1).should == nil
108 describe Google::APIClient::ResumableUpload do
109 CLIENT = Google::APIClient.new(:application_name => 'API Client Tests') unless defined?(CLIENT)
112 # Reset client to not-quite-pristine state
118 @drive = CLIENT.discovered_api('drive', 'v1')
119 @file = File.expand_path('files/sample.txt', fixtures_path)
120 @media = Google::APIClient::UploadIO.new(@file, 'text/plain')
121 @uploader = Google::APIClient::ResumableUpload.new(
123 :api_method => @drive.files.insert,
124 :uri => 'https://www.googleapis.com/upload/drive/v1/files/12345')
127 it 'should consider 20x status as complete' do
128 request = @uploader.to_http_request
129 @uploader.process_http_response(mock_result(200))
130 @uploader.complete?.should == true
133 it 'should consider 30x status as incomplete' do
134 request = @uploader.to_http_request
135 @uploader.process_http_response(mock_result(308))
136 @uploader.complete?.should == false
137 @uploader.expired?.should == false
140 it 'should consider 40x status as fatal' do
141 request = @uploader.to_http_request
142 @uploader.process_http_response(mock_result(404))
143 @uploader.expired?.should == true
146 it 'should detect changes to location' do
147 request = @uploader.to_http_request
148 @uploader.process_http_response(mock_result(308, 'location' => 'https://www.googleapis.com/upload/drive/v1/files/abcdef'))
149 @uploader.uri.to_s.should == 'https://www.googleapis.com/upload/drive/v1/files/abcdef'
152 it 'should resume from the saved range reported by the server' do
153 @uploader.chunk_size = 200
154 @uploader.to_http_request # Send bytes 0-199, only 0-99 saved
155 @uploader.process_http_response(mock_result(308, 'range' => '0-99'))
156 method, url, headers, body = @uploader.to_http_request # Send bytes 100-299
157 headers['Content-Range'].should == "bytes 100-299/#{@media.length}"
158 headers['Content-length'].should == "200"
161 it 'should resync the offset after 5xx errors' do
162 @uploader.chunk_size = 200
163 @uploader.to_http_request
164 @uploader.process_http_response(mock_result(500)) # Invalidates range
165 method, url, headers, body = @uploader.to_http_request # Resync
166 headers['Content-Range'].should == "bytes */#{@media.length}"
167 headers['Content-length'].should == "0"
168 @uploader.process_http_response(mock_result(308, 'range' => '0-99'))
169 method, url, headers, body = @uploader.to_http_request # Send next chunk at correct range
170 headers['Content-Range'].should == "bytes 100-299/#{@media.length}"
171 headers['Content-length'].should == "200"
174 def mock_result(status, headers = {})
175 reference = Google::APIClient::Reference.new(:api_method => @drive.files.insert)
176 double('result', :status => status, :headers => headers, :reference => reference)