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require 'spec_helper'
describe Typhoeus::Request::Callbacks do
let(:request) { Typhoeus::Request.new("fubar") }
[:on_complete, :on_success, :on_failure, :on_progress].each do |callback|
describe "##{callback}" do
it "responds" do
expect(request).to respond_to(callback)
end
context "when no block given" do
it "returns @#{callback}" do
expect(request.method(callback).call).to eq([])
end
end
context "when block given" do
it "stores" do
request.method(callback).call { p 1 }
expect(request.instance_variable_get("@#{callback}").size).to eq(1)
end
end
context "when multiple blocks given" do
it "stores" do
request.method(callback).call { p 1 }
request.method(callback).call { p 2 }
expect(request.instance_variable_get("@#{callback}").size).to eq(2)
end
end
end
end
describe "#execute_callbacks" do
[:on_complete, :on_success, :on_failure, :on_progress].each do |callback|
context "when #{callback}" do
context "when local callback" do
before do
code = if callback == :on_failure
500
else
200
end
request.response = Typhoeus::Response.new(:mock => true, :response_code => code)
request.method(callback).call {|r| expect(r).to be_a(Typhoeus::Response) }
end
it "executes blocks and passes response" do
request.execute_callbacks
end
it "sets handled_response" do
request.method(callback).call { 1 }
request.execute_callbacks
expect(request.response.handled_response).to be(1)
end
end
context "when global callback" do
before do
request.response = Typhoeus::Response.new
Typhoeus.method(callback).call {|r| expect(r).to be_a(Typhoeus::Response) }
end
it "executes blocks and passes response" do
request.execute_callbacks
end
end
context "when global and local callbacks" do
before do
request.response = Typhoeus::Response.new
Typhoeus.method(callback).call {|r| r.instance_variable_set(:@fu, 1) }
request.method(callback).call {|r| expect(r.instance_variable_get(:@fu)).to eq(1) }
end
it "runs global first" do
request.execute_callbacks
end
end
end
end
context "when local on_complete and gobal on_success" do
it "runs all global callbacks first" do
skip
end
end
end
end
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