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Feature: Decode compressed response
When the `:decode_compressed_response` option is set to a truthy value, VCR
will decompress "gzip" and "deflate" response bodies before recording. This
ensures that these interactions become readable and editable after being
serialized.
This option should be avoided if the actual decompression of response bodies
is part of the functionality of the library or app being tested.
Background:
Given a file named "decompress.rb" with:
"""ruby
require 'zlib'
require 'stringio'
$server = start_sinatra_app do
get('/') {
content = 'The quick brown fox jumps over the lazy dog'
io = StringIO.new
writer = Zlib::GzipWriter.new(io)
writer << content
writer.close
headers['Content-Encoding'] = 'gzip'
io.string
}
end
require 'vcr'
VCR.configure do |c|
c.cassette_library_dir = 'cassettes'
c.hook_into :webmock
c.default_cassette_options = { :serialize_with => :syck }
end
"""
Scenario: The option is not set by default
When I append to file "decompress.rb":
"""ruby
VCR.use_cassette(:decompress) do
Net::HTTP.start('localhost', $server.port) do |http|
http.get('/', 'accept-encoding' => 'identity')
end
end
"""
And I run `ruby decompress.rb`
Then the file "cassettes/decompress.yml" should contain a YAML fragment like:
"""
Content-Encoding:
- gzip
"""
Scenario: The option is enabled
When I append to file "decompress.rb":
"""ruby
VCR.use_cassette(:decompress, :decode_compressed_response => true) do
Net::HTTP.start('localhost', $server.port) do |http|
http.get('/', 'accept-encoding' => 'identity')
end
end
"""
And I run `ruby decompress.rb`
Then the file "cassettes/decompress.yml" should contain a YAML fragment like:
"""
Content-Length:
- '43'
"""
And the file "cassettes/decompress.yml" should contain:
"""
string: The quick brown fox jumps over the lazy dog
"""
|
