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# -*- coding: utf-8 -*-
require_relative '_lib'
require 'base64'
describe RestClient do
it "a simple request" do
body = 'abc'
stub_request(:get, "www.example.com").to_return(:body => body, :status => 200)
response = RestClient.get "www.example.com"
expect(response.code).to eq 200
expect(response.body).to eq body
end
it "a 404" do
body = "Ho hai ! I'm not here !"
stub_request(:get, "www.example.com").to_return(:body => body, :status => 404)
begin
RestClient.get "www.example.com"
raise
rescue RestClient::ResourceNotFound => e
expect(e.http_code).to eq 404
expect(e.response.code).to eq 404
expect(e.response.body).to eq body
expect(e.http_body).to eq body
end
end
describe 'charset parsing' do
it 'handles utf-8' do
body = "λ".force_encoding('ASCII-8BIT')
stub_request(:get, "www.example.com").to_return(
:body => body, :status => 200, :headers => {
'Content-Type' => 'text/plain; charset=UTF-8'
})
response = RestClient.get "www.example.com"
expect(response.encoding).to eq Encoding::UTF_8
expect(response.valid_encoding?).to eq true
end
it 'handles windows-1252' do
body = "\xff".force_encoding('ASCII-8BIT')
stub_request(:get, "www.example.com").to_return(
:body => body, :status => 200, :headers => {
'Content-Type' => 'text/plain; charset=windows-1252'
})
response = RestClient.get "www.example.com"
expect(response.encoding).to eq Encoding::WINDOWS_1252
expect(response.encode('utf-8')).to eq "ÿ"
expect(response.valid_encoding?).to eq true
end
it 'handles binary' do
body = "\xfe".force_encoding('ASCII-8BIT')
stub_request(:get, "www.example.com").to_return(
:body => body, :status => 200, :headers => {
'Content-Type' => 'application/octet-stream; charset=binary'
})
response = RestClient.get "www.example.com"
expect(response.encoding).to eq Encoding::BINARY
expect {
response.encode('utf-8')
}.to raise_error(Encoding::UndefinedConversionError)
expect(response.valid_encoding?).to eq true
end
it 'handles euc-jp' do
body = "\xA4\xA2\xA4\xA4\xA4\xA6\xA4\xA8\xA4\xAA".
force_encoding(Encoding::BINARY)
body_utf8 = 'あいうえお'
expect(body_utf8.encoding).to eq Encoding::UTF_8
stub_request(:get, 'www.example.com').to_return(
:body => body, :status => 200, :headers => {
'Content-Type' => 'text/plain; charset=EUC-JP'
})
response = RestClient.get 'www.example.com'
expect(response.encoding).to eq Encoding::EUC_JP
expect(response.valid_encoding?).to eq true
expect(response.length).to eq 5
expect(response.encode('utf-8')).to eq body_utf8
end
it 'defaults to the default encoding' do
stub_request(:get, 'www.example.com').to_return(
body: 'abc', status: 200, headers: {
'Content-Type' => 'text/plain'
})
response = RestClient.get 'www.example.com'
# expect(response.encoding).to eq Encoding.default_external
expect(response.encoding).to eq Encoding::UTF_8
end
it 'handles invalid encoding' do
stub_request(:get, 'www.example.com').to_return(
body: 'abc', status: 200, headers: {
'Content-Type' => 'text; charset=plain'
})
response = RestClient.get 'www.example.com'
# expect(response.encoding).to eq Encoding.default_external
expect(response.encoding).to eq Encoding::UTF_8
end
it 'leaves images as binary' do
gif = Base64.strict_decode64('R0lGODlhAQABAAAAADs=')
stub_request(:get, 'www.example.com').to_return(
body: gif, status: 200, headers: {
'Content-Type' => 'image/gif'
})
response = RestClient.get 'www.example.com'
expect(response.encoding).to eq Encoding::BINARY
end
end
end
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