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require 'spec_helper'
describe Typhoeus do
before(:each) do
Typhoeus.configure { |config| config.verbose = false; config.block_connection = false }
end
describe ".configure" do
it "yields config" do
Typhoeus.configure do |config|
expect(config).to be_a(Typhoeus::Config)
end
end
it "sets values config" do
Typhoeus::Config.verbose = true
expect(Typhoeus::Config.verbose).to be_truthy
end
end
describe ".stub" do
let(:base_url) { "www.example.com" }
shared_examples "lazy response construction" do
it "calls the block to construct a response when a request matches the stub" do
expected_response = Typhoeus::Response.new
Typhoeus.stub(base_url) do |request|
expected_response
end
response = Typhoeus.get(base_url)
expect(response).to be(expected_response)
end
end
context "when no similar expectation exists" do
include_examples "lazy response construction"
it "returns expectation" do
expect(Typhoeus.stub(base_url)).to be_a(Typhoeus::Expectation)
end
it "adds expectation" do
Typhoeus.stub(:get, "")
expect(Typhoeus::Expectation.all.size).to eq(1)
end
end
context "when similar expectation exists" do
include_examples "lazy response construction"
let(:expectation) { Typhoeus::Expectation.new(base_url) }
before { Typhoeus::Expectation.all << expectation }
it "returns expectation" do
expect(Typhoeus.stub(base_url)).to be_a(Typhoeus::Expectation)
end
it "doesn't add expectation" do
Typhoeus.stub(base_url)
expect(Typhoeus::Expectation.all.size).to eq(1)
end
end
end
describe ".before" do
it "adds callback" do
Typhoeus.before { true }
expect(Typhoeus.before.size).to eq(1)
end
end
describe ".with_connection" do
it "executes block with block connection is false" do
Typhoeus.with_connection { expect(Typhoeus::Config.block_connection).to be(false) }
end
it "sets block connection back to previous value" do
Typhoeus::Config.block_connection = true
Typhoeus.with_connection {}
expect(Typhoeus::Config.block_connection).to be(true)
end
it "returns result of block" do
expect(Typhoeus.with_connection { "123" }).to eq("123")
end
end
[:get, :post, :put, :delete, :head, :patch, :options].each do |name|
describe ".#{name}" do
let(:response) { Typhoeus::Request.method(name).call("http://localhost:3001") }
it "returns ok" do
expect(response.return_code).to eq(:ok)
end
unless name == :head
it "makes #{name.to_s.upcase} requests" do
expect(response.response_body).to include("\"REQUEST_METHOD\":\"#{name.to_s.upcase}\"")
end
end
end
end
end
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