1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
|
shared_examples "Excon streaming" do
context "when Excon's streaming API is used" do
def make_request_to(path)
chunks = []
Excon.get "http://localhost:#{VCR::SinatraApp.port}#{path}", :response_block => lambda { |chunk, remaining_bytes, total_bytes|
chunks << chunk
}
chunks.join
end
it 'properly records and plays back the response' do
allow(VCR).to receive(:real_http_connections_allowed?).and_return(true)
recorded, played_back = [1, 2].map do
make_request_to('/foo')
end
expect(recorded).to eq(played_back)
expect(recorded).to eq("FOO!")
end
it 'properly records and plays back the response for unexpected status' do
allow(VCR).to receive(:real_http_connections_allowed?).and_return(true)
recorded, played_back = [1, 2].map do
chunks = []
VCR.use_cassette('excon_streaming_error', :record => :once) do
begin
Excon.get "http://localhost:#{VCR::SinatraApp.port}/404_not_200", :expects => 200, :response_block => lambda { |chunk, remaining_bytes, total_bytes|
chunks << chunk
}
rescue Excon::Errors::Error => e
chunks << e.response.body
end
end
chunks.join
end
expect(recorded).to eq(played_back)
expect(recorded).to eq('404 not 200')
end
context "when a cassette is played back and appended to" do
it 'does not allow Excon to mutate the response body in the cassette' do
VCR.use_cassette('excon_streaming', :record => :new_episodes) do
expect(make_request_to('/')).to eq('GET to root')
end
VCR.use_cassette('excon_streaming', :record => :new_episodes) do
expect(make_request_to('/')).to eq('GET to root')
expect(make_request_to('/foo')).to eq('FOO!') # so it will save to disk again
end
VCR.use_cassette('excon_streaming', :record => :new_episodes) do
expect(make_request_to('/')).to eq('GET to root')
end
end
end
end
end
|
