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Versions: 10
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Contents
# frozen_string_literal: true
require 'spec_helper'
module Grape
module DSL
module MiddlewareSpec
class Dummy
include Grape::DSL::Middleware
end
end
describe Middleware do
subject { Class.new(MiddlewareSpec::Dummy) }
let(:proc) { ->() {} }
let(:foo_middleware) { Class.new }
let(:bar_middleware) { Class.new }
describe '.use' do
it 'adds a middleware with the right operation' do
expect(subject).to receive(:namespace_stackable).with(:middleware, [:use, foo_middleware, :arg1, proc])
subject.use foo_middleware, :arg1, &proc
end
end
describe '.insert' do
it 'adds a middleware with the right operation' do
expect(subject).to receive(:namespace_stackable).with(:middleware, [:insert, 0, :arg1, proc])
subject.insert 0, :arg1, &proc
end
end
describe '.insert_before' do
it 'adds a middleware with the right operation' do
expect(subject).to receive(:namespace_stackable).with(:middleware, [:insert_before, foo_middleware, :arg1, proc])
subject.insert_before foo_middleware, :arg1, &proc
end
end
describe '.insert_after' do
it 'adds a middleware with the right operation' do
expect(subject).to receive(:namespace_stackable).with(:middleware, [:insert_after, foo_middleware, :arg1, proc])
subject.insert_after foo_middleware, :arg1, &proc
end
end
describe '.middleware' do
it 'returns the middleware stack' do
subject.use foo_middleware, :arg1, &proc
subject.insert_before bar_middleware, :arg1, :arg2
expect(subject.middleware).to eq [[:use, foo_middleware, :arg1, proc], [:insert_before, bar_middleware, :arg1, :arg2]]
end
end
end
end
end
Version data entries
10 entries across 10 versions & 2 rubygems