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Contents
# frozen_string_literal: true
describe SlackRubyBot::Hooks::HookSupport do
subject do
Class.new do
include SlackRubyBot::Hooks::HookSupport
on 'hello' do |_ = nil, _ = nil|
'hello'
end
on 'hello' do |_ = nil, _ = nil|
'hello-2'
end
on 'goodbye' do |_ = nil, _ = nil|
'goodbye'
end
end
end
describe 'hook code blocks' do
it "let's you define class level code blocks" do
expect(subject.hook_blocks.size).to eq(2)
expect(subject.hook_blocks.keys).to eq %w[hello goodbye]
expect(subject.hook_blocks['hello'].size).to eq(2)
expect(subject.hook_blocks['goodbye'].size).to eq(1)
expect(subject.hook_blocks['hello'].first.call).to eq('hello')
expect(subject.hook_blocks['hello'].last.call).to eq('hello-2')
expect(subject.hook_blocks['goodbye'].last.call).to eq('goodbye')
end
end
describe '#flush_hook_blocks' do
it 'registers class hook blocks as hook handlers in set' do
object = subject.new
expect(object.send(:_hooks)).to receive(:add).exactly(3).times.and_call_original
expect do
object.flush_hook_blocks
end.to change { object.send(:_hooks).handlers.size }.by(2)
end
end
describe '#on' do
subject { super().new }
it 'delegates to `hooks.add` method' do
event_name = :message_received
handler = ->(_, _) {}
expect(subject.send(:_hooks)).to receive(:add).with(event_name, handler).and_call_original
subject.on(event_name, handler)
end
end
describe '#hooks' do
subject { super().new }
it { expect(subject.hooks).to eq subject.send(:_hooks) }
end
describe '#_hooks' do
it 'returns a SlackRubyBot::Hooks::Set instance' do
hooks_set = subject.new.send(:_hooks)
expect(hooks_set).to be_a SlackRubyBot::Hooks::Set
end
end
end
Version data entries
3 entries across 3 versions & 1 rubygems