Class: Jackal::Utils::Spec::Generator

Inherits:
Bogo::Cli::Command
  • Object
show all
Defined in:
lib/jackal/utils/spec/generator.rb

Overview

Test files generator

Constant Summary collapse

TEST_DIR =

Test directory path

'test/specs'
TEST_CONFIG_DIR =

Test configuration directory path

'test/specs/config'
GEMFILE_LINES =

Lines required within Gemfile

[
  "gem 'carnivore-actor'",
  "gem 'minitest'",
  "gem 'pry'"
]

Instance Method Summary collapse

Constructor Details

#initialize(*_) ⇒ self

Create new instance



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# File 'lib/jackal/utils/spec/generator.rb', line 25

def initialize(*_)
  super

  @orig_service_name = options[:service_name].downcase
  @service_name = Bogo::Utility.snake(@orig_service_name)
  @service_class_name = Bogo::Utility.camel(@service_name)

  @module_name = options[:module_name].downcase
  @module_class_name = Bogo::Utility.camel(@module_name)

  @callback_type   = 'jackal'
  @supervisor_name = "jackal_#{@service_name}_input"
end

Instance Method Details

#config_file_content ⇒ String

Configuration file content

Returns:

  • (String) 


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# File 'lib/jackal/utils/spec/generator.rb', line 78

def config_file_content
  <<-TEXT
Configuration.new do
  jackal do
    require ["carnivore-actor", "jackal-#{@orig_service_name}"]

    mail do
      config do
      end

      sources do
input  { type 'actor' }
output { type 'spec' }
      end

      callbacks ['Jackal::#{@service_class_name}::#{@module_class_name}']
    end
  end
end
TEXT
end

#execute! ⇒ TrueClass

Generate test files

Returns:

  • (TrueClass) 


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# File 'lib/jackal/utils/spec/generator.rb', line 42

def execute!
  ui.info 'Generating jackal test files'

  # ensure dependencies are present in Gemfile
  run_action 'Update Gemfile contents' do
    update_gemfile
    nil
  end

  run_action 'Create testing directory structure' do
    # Create test directory structure
    [TEST_DIR, TEST_CONFIG_DIR].each do |dir|
      FileUtils.mkdir_p(dir)
    end
    nil
  end

  run_action 'Write test configuration file' do
    conf_path = File.join(Dir.pwd, TEST_CONFIG_DIR, "#{@module_name}.rb")
    write_file(conf_path, config_file_content)
    nil
  end

  run_action 'Write default test spec file' do
    spec_path = File.join(Dir.pwd, TEST_DIR, "#{@service_name}_spec.rb")
    write_file(spec_path, spec_file_content)
    nil
  end

  ui.info 'Jackal test file generation complete!'
  true
end

#spec_file_content ⇒ String

Spec file content

Returns:

  • (String) 


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# File 'lib/jackal/utils/spec/generator.rb', line 103

def spec_file_content
  <<TEXT
require '#{@callback_type}-#{@orig_service_name}'
require 'pry'

# To stub out an api call for your callback
class #{callback_class}::#{@service_class_name}::#{@module_class_name}
  attr_accessor :test_payload

  #def api_call(args)
  #  test_payload.set(:args, args)
  #end
end

describe #{callback_class}::#{@service_class_name}::#{@module_class_name} do

  before do
    @runner = run_setup(:#{@module_name})
    track_execution(#{callback_class}::#{@service_class_name}::#{@module_class_name})
  end

  after do
    @runner.terminate
  end

  let(:actor) { Carnivore::Supervisor.supervisor[:#{@supervisor_name}] }

  it 'executes with empty payload' do
    result = transmit_and_wait(actor, payload)
    (!!result).must_equal true
    callback_executed?(result).must_equal true
  end

  private

  # payload to send for callback execution
  def payload
    Jackal::Utils.new_payload(:test, Smash.new)
  end

end
TEXT
end