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require "rspec/rails/matchers/action_cable/have_streams"
module RSpec
module Rails
# @api public
# Container module for channel spec functionality. It is only available if
# ActionCable has been loaded before it.
module ChannelExampleGroup
# @private
module ClassMethods
# These blank modules are only necessary for YARD processing. It doesn't
# handle the conditional check below very well and reports undocumented objects.
end
end
end
end
if RSpec::Rails::FeatureCheck.has_action_cable_testing?
module RSpec
module Rails
# @api public
# Container module for channel spec functionality.
module ChannelExampleGroup
extend ActiveSupport::Concern
include RSpec::Rails::RailsExampleGroup
include ActionCable::Connection::TestCase::Behavior
include ActionCable::Channel::TestCase::Behavior
# Class-level DSL for channel specs.
module ClassMethods
# @private
def channel_class
(_channel_class || described_class).tap do |klass|
next if klass <= ::ActionCable::Channel::Base
raise "Described class is not a channel class.\n" \
"Specify the channel class in the `describe` statement " \
"or set it manually using `tests MyChannelClass`"
end
end
# @private
def connection_class
(_connection_class || described_class).tap do |klass|
next if klass <= ::ActionCable::Connection::Base
raise "Described class is not a connection class.\n" \
"Specify the connection class in the `describe` statement " \
"or set it manually using `tests MyConnectionClass`"
end
end
end
# Checks that the connection attempt has been rejected.
#
# @example
# expect { connect }.to have_rejected_connection
def have_rejected_connection
raise_error(::ActionCable::Connection::Authorization::UnauthorizedError)
end
# Checks that the subscription is subscribed to at least one stream.
#
# @example
# expect(subscription).to have_streams
def have_streams
check_subscribed!
RSpec::Rails::Matchers::ActionCable::HaveStream.new
end
# Checks that the channel has been subscribed to the given stream
#
# @example
# expect(subscription).to have_stream_from("chat_1")
def have_stream_from(stream)
check_subscribed!
RSpec::Rails::Matchers::ActionCable::HaveStream.new(stream)
end
# Checks that the channel has been subscribed to a stream for the given model
#
# @example
# expect(subscription).to have_stream_for(user)
def have_stream_for(object)
check_subscribed!
RSpec::Rails::Matchers::ActionCable::HaveStream.new(broadcasting_for(object))
end
end
end
end
end
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