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require File.expand_path('../../../../../spec_helper', __FILE__)
require 'net/http'
describe "Net::HTTPResponse#read_body" do
before(:each) do
@res = Net::HTTPUnknownResponse.new("1.0", "???", "test response")
@socket = Net::BufferedIO.new(StringIO.new("test body"))
end
describe "when passed no arguments" do
it "returns the read body" do
@res.reading_body(@socket, true) do
@res.read_body.should == "test body"
end
end
it "returns the previously read body if called a second time" do
@res.reading_body(@socket, true) do
@res.read_body.should equal(@res.read_body)
end
end
end
describe "when passed a buffer" do
it "reads the body to the passed buffer" do
@res.reading_body(@socket, true) do
buffer = ""
@res.read_body(buffer)
buffer.should == "test body"
end
end
it "returns the passed buffer" do
@res.reading_body(@socket, true) do
buffer = ""
@res.read_body(buffer).should equal(buffer)
end
end
it "raises an IOError if called a second time" do
@res.reading_body(@socket, true) do
@res.read_body("")
lambda { @res.read_body("") }.should raise_error(IOError)
end
end
end
describe "when passed a block" do
it "reads the body and yields it to the passed block (in chunks)" do
@res.reading_body(@socket, true) do
yielded = false
buffer = ""
@res.read_body do |body|
yielded = true
buffer << body
end
yielded.should be_true
buffer.should == "test body"
end
end
it "returns the ReadAdapter" do
@res.reading_body(@socket, true) do
@res.read_body { nil }.should be_kind_of(Net::ReadAdapter)
end
end
it "raises an IOError if called a second time" do
@res.reading_body(@socket, true) do
@res.read_body {}
lambda { @res.read_body {} }.should raise_error(IOError)
end
end
end
describe "when passed buffer and block" do
it "rauses an ArgumentError" do
@res.reading_body(@socket, true) do
lambda { @res.read_body("") {} }.should raise_error(ArgumentError)
end
end
end
end
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