require_relative '../../../../spec_helper' 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 "raises an ArgumentError" do @res.reading_body(@socket, true) do lambda { @res.read_body("") {} }.should raise_error(ArgumentError) end end end end