class ChannelGeneratorTest

Public Instance Methods

test_application_cable_skeleton_is_created() click to toggle source
# File railties/test/generators/channel_generator_test.rb, line 10
def test_application_cable_skeleton_is_created
  run_generator ["books"]

  assert_file "app/channels/application_cable/channel.rb" do |cable|
    assert_match(/module ApplicationCable\n  class Channel < ActionCable::Channel::Base\n/, cable)
  end

  assert_file "app/channels/application_cable/connection.rb" do |cable|
    assert_match(/module ApplicationCable\n  class Connection < ActionCable::Connection::Base\n/, cable)
  end
end
test_cable_js_is_created_if_not_present_already() click to toggle source
# File railties/test/generators/channel_generator_test.rb, line 60
def test_cable_js_is_created_if_not_present_already
  run_generator ["chat"]
  FileUtils.rm("#{destination_root}/app/assets/javascripts/cable.js")
  run_generator ["camp"]

  assert_file "app/assets/javascripts/cable.js"
end
test_channel_asset_is_not_created_when_skip_assets_is_passed() click to toggle source
# File railties/test/generators/channel_generator_test.rb, line 50
def test_channel_asset_is_not_created_when_skip_assets_is_passed
  run_generator ["chat", "--skip-assets"]

  assert_file "app/channels/chat_channel.rb" do |channel|
    assert_match(/class ChatChannel < ApplicationCable::Channel/, channel)
  end

  assert_no_file "app/assets/javascripts/channels/chat.js"
end
test_channel_is_created() click to toggle source
# File railties/test/generators/channel_generator_test.rb, line 22
def test_channel_is_created
  run_generator ["chat"]

  assert_file "app/channels/chat_channel.rb" do |channel|
    assert_match(/class ChatChannel < ApplicationCable::Channel/, channel)
  end

  assert_file "app/assets/javascripts/channels/chat.js" do |channel|
    assert_match(/App\.chat = App\.cable\.subscriptions\.create\("ChatChannel/, channel)
  end
end
test_channel_on_revoke() click to toggle source
# File railties/test/generators/channel_generator_test.rb, line 68
def test_channel_on_revoke
  run_generator ["chat"]
  run_generator ["chat"], behavior: :revoke

  assert_no_file "app/channels/chat_channel.rb"
  assert_no_file "app/assets/javascripts/channels/chat.js"

  assert_file "app/channels/application_cable/channel.rb"
  assert_file "app/channels/application_cable/connection.rb"
  assert_file "app/assets/javascripts/cable.js"
end
test_channel_with_multiple_actions_is_created() click to toggle source
# File railties/test/generators/channel_generator_test.rb, line 34
def test_channel_with_multiple_actions_is_created
  run_generator ["chat", "speak", "mute"]

  assert_file "app/channels/chat_channel.rb" do |channel|
    assert_match(/class ChatChannel < ApplicationCable::Channel/, channel)
    assert_match(/def speak/, channel)
    assert_match(/def mute/, channel)
  end

  assert_file "app/assets/javascripts/channels/chat.js" do |channel|
    assert_match(/App\.chat = App\.cable\.subscriptions\.create\("ChatChannel/, channel)
    assert_match(/,\n\n  speak/, channel)
    assert_match(/,\n\n  mute: function\(\) \{\n    return this\.perform\('mute'\);\n  \}\n\}\);/, channel)
  end
end