mirror of
https://github.com/rails/rails.git
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111 lines
2.6 KiB
Ruby
111 lines
2.6 KiB
Ruby
require 'isolation/abstract_unit'
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class ConsoleTest < Test::Unit::TestCase
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include ActiveSupport::Testing::Isolation
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def setup
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build_app
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boot_rails
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end
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def teardown
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teardown_app
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end
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def load_environment(sandbox = false)
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require "#{rails_root}/config/environment"
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Rails.application.sandbox = sandbox
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Rails.application.load_console
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end
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def test_app_method_should_return_integration_session
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TestHelpers::Rack.send :remove_method, :app
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load_environment
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console_session = app
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assert_instance_of ActionDispatch::Integration::Session, console_session
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end
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def test_new_session_should_return_integration_session
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load_environment
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session = new_session
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assert_instance_of ActionDispatch::Integration::Session, session
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end
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def test_reload_should_fire_preparation_and_cleanup_callbacks
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load_environment
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a = b = c = nil
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# TODO: These should be defined on the initializer
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ActionDispatch::Reloader.to_cleanup { a = b = c = 1 }
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ActionDispatch::Reloader.to_cleanup { b = c = 2 }
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ActionDispatch::Reloader.to_prepare { c = 3 }
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# Hide Reloading... output
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silence_stream(STDOUT) { reload! }
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assert_equal 1, a
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assert_equal 2, b
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assert_equal 3, c
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end
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def test_reload_should_reload_constants
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app_file "app/models/user.rb", <<-MODEL
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class User
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attr_accessor :name
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end
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MODEL
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load_environment
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assert User.new.respond_to?(:name)
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assert !User.new.respond_to?(:age)
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app_file "app/models/user.rb", <<-MODEL
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class User
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attr_accessor :name, :age
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end
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MODEL
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assert !User.new.respond_to?(:age)
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silence_stream(STDOUT) { reload! }
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assert User.new.respond_to?(:age)
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end
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def test_access_to_helpers
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load_environment
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assert_not_nil helper
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assert_instance_of ActionView::Base, helper
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assert_equal 'Once upon a time in a world...',
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helper.truncate('Once upon a time in a world far far away')
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end
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def test_with_sandbox
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require 'rails/all'
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value = false
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Class.new(Rails::Railtie) do
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console do |app|
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value = app.sandbox?
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end
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end
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load_environment(true)
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assert value
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end
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def test_active_record_does_not_panic_when_referencing_an_observed_constant
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add_to_config "config.active_record.observers = :user_observer"
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app_file "app/models/user.rb", <<-MODEL
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class User < ActiveRecord::Base
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end
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MODEL
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app_file "app/models/user_observer.rb", <<-MODEL
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class UserObserver < ActiveRecord::Observer
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end
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MODEL
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load_environment
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assert_nothing_raised { User }
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end
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end
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