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Contents
# encoding: utf-8
require 'spec_helper'
RSpec.describe HelpersManager do
let(:helpers_module) do
Module.new do
def helper1
'helper1'
end
end
end
context '#add' do
it 'let you add modules' do
stub_const('HelpersModule', helpers_module)
manager = HelpersManager.new
manager.add HelpersModule
end
it 'let you add procs' do
manager = HelpersManager.new
manager.add do
def helper1
'helper1'
end
end
end
end
context '#available_helpers' do
it 'returns a module' do
manager = HelpersManager.new
manager.add do
def helper1
'helper1'
end
end
expect(manager.available_helpers).to be_kind_of Module
end
it 'the returned module has all methods in there' do
manager = HelpersManager.new
manager.add do
def helper1
'helper1'
end
end
local_module = Module.new do
extend manager.available_helpers
end
expect(local_module.helper1).to eq 'helper1'
end
end
context '#to_s' do
it 'returns a string representation of self' do
stub_const('HelpersModule', helpers_module)
manager = HelpersManager.new
manager.add HelpersModule
manager.add do
def helper2
'helper2'
end
def helper3
'helper3'
end
def self.helper4
'helper4'
end
end
expect(manager.to_s).to eq <<-EOS.strip_heredoc.chomp
+---------------+--------+--------------------------------------+
| Name | Type | Available methods |
+---------------+--------+--------------------------------------+
| <Anonymous> | PROC | "helper2", "helper3", "self.helper4" |
| HelpersModule | MODULE | "helper1" |
+---------------+--------+--------------------------------------+
2 rows in set
EOS
end
end
end
Version data entries
13 entries across 13 versions & 1 rubygems