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require 'http-parser'
describe ::HttpParser::Instance, "#initialize" do
context "when given a block" do
it "should yield the new Instance" do
expected = nil
described_class.new { |inst| expected = inst }
expect(expected).to be_kind_of(described_class)
end
it "should allow changing the parser type" do
inst = described_class.new do |inst|
inst.type = :request
end
expect(inst.type).to eq(:request)
end
end
describe "#type" do
xit "should default to :both" do
expect(subject.type).to eq(:both)
end
it "should convert the type to a Symbol" do
subject[:type_flags] = ::HttpParser::TYPES[:request]
expect(subject.type).to eq(:request)
end
it "should extract the type from the type_flags field" do
subject[:type_flags] = ((0xff & ~0x3) | ::HttpParser::TYPES[:response])
expect(subject.type).to eq(:response)
end
end
describe "#type=" do
it "should set the type" do
subject.type = :response
expect(subject.type).to eq(:response)
end
it "should not change flags" do
flags = (0xff & ~0x3)
subject[:type_flags] = flags
subject.type = :request
expect(subject[:type_flags]).to eq((flags | ::HttpParser::TYPES[:request]))
end
end
describe "#stop!" do
it "should throw :return, 1" do
expect { subject.stop! }.to throw_symbol(:return,1)
end
end
describe "#error!" do
it "should throw :return, -1" do
expect { subject.error! }.to throw_symbol(:return,-1)
end
end
it "should not change the type" do
inst = described_class.new do |inst|
inst.type = :request
end
inst.reset!
expect(inst.type).to eq(:request)
end
end
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