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# frozen_string_literal: true
require "simplecov"
require "simplecov-console"
if ENV["MEASURE_COVERAGE"]
SimpleCov.start do
command_name "rails#{ENV["RAILS_VERSION"]}-ruby#{ENV["RUBY_VERSION"]}" if ENV["RUBY_VERSION"]
formatter SimpleCov::Formatter::Console
end
end
require "bundler/setup"
require "pp"
require "pathname"
require "minitest/autorun"
if ENV["RAISE_ON_WARNING"]
module Warning
PROJECT_ROOT = File.expand_path("..", __dir__).freeze
def self.warn(message)
called_by = caller_locations(1, 1).first.path
return super unless called_by&.start_with?(PROJECT_ROOT) && !called_by.start_with?("#{PROJECT_ROOT}/vendor")
raise "Warning: #{message}"
end
end
end
# Configure Rails Environment
ENV["RAILS_ENV"] = "test"
require "view_component/deprecation"
ViewComponent::Deprecation.behavior = :silence
require File.expand_path("sandbox/config/environment.rb", __dir__)
require "rails/test_help"
def with_config_option(option_name, new_value, config_entrypoint: Rails.application.config.view_component)
old_value = config_entrypoint.public_send(option_name)
config_entrypoint.public_send("#{option_name}=", new_value)
yield
ensure
config_entrypoint.public_send("#{option_name}=", old_value)
end
# Sets custom preview paths in tests.
#
# @param new_value [Array<String>] List of preview paths
# @yield Test code to run
# @return [void]
def with_preview_paths(new_value, &block)
with_config_option(:preview_paths, new_value, &block)
end
def with_preview_route(new_value)
old_value = Rails.application.config.view_component.preview_route
Rails.application.config.view_component.preview_route = new_value
app.reloader.reload!
yield
ensure
Rails.application.config.view_component.preview_route = old_value
app.reloader.reload!
end
def with_preview_controller(new_value)
old_value = Rails.application.config.view_component.preview_controller
Rails.application.config.view_component.preview_controller = new_value
app.reloader.reload!
yield
ensure
Rails.application.config.view_component.preview_controller = old_value
app.reloader.reload!
end
def with_custom_component_path(new_value, &block)
with_config_option(:view_component_path, new_value, &block)
end
def with_custom_component_parent_class(new_value, &block)
with_config_option(:component_parent_class, new_value, &block)
end
def with_application_component_class
Object.const_set(:ApplicationComponent, Class.new(Object))
yield
ensure
Object.send(:remove_const, :ApplicationComponent)
end
def with_generate_option(config_option, value)
old_value = Rails.application.config.view_component.generate[config_option]
Rails.application.config.view_component.generate[config_option] = value
yield
ensure
Rails.application.config.view_component.generate[config_option] = old_value
end
def with_generate_sidecar(enabled, &block)
with_generate_option(:sidecar, enabled, &block)
end
def with_new_cache
old_cache = ViewComponent::CompileCache.cache
ViewComponent::CompileCache.cache = Set.new
old_cache_template_loading = ActionView::Base.cache_template_loading
ActionView::Base.cache_template_loading = false
yield
ensure
ActionView::Base.cache_template_loading = old_cache_template_loading
ViewComponent::CompileCache.cache = old_cache
end
def with_consistent_render
old_value = ViewComponent::Base.use_consistent_rendering_lifecycle
ViewComponent::Base.use_consistent_rendering_lifecycle = true
yield
ensure
ViewComponent::Base.use_consistent_rendering_lifecycle = old_value
end
def without_template_annotations(&block)
if ActionView::Base.respond_to?(:annotate_rendered_view_with_filenames)
old_value = ActionView::Base.annotate_rendered_view_with_filenames
ActionView::Base.annotate_rendered_view_with_filenames = false
app.reloader.reload! if defined?(app)
with_new_cache(&block)
ActionView::Base.annotate_rendered_view_with_filenames = old_value
app.reloader.reload! if defined?(app)
else
yield
end
end
def modify_file(file, content)
filename = Rails.root.join(file)
old_content = File.read(filename)
begin
File.open(filename, "wb+") { |f| f.write(content) }
yield
ensure
File.open(filename, "wb+") { |f| f.write(old_content) }
end
end
def with_default_preview_layout(layout, &block)
with_config_option(:default_preview_layout, layout, &block)
end
def with_render_monkey_patch_config(enabled, &block)
with_config_option(:render_monkey_patch_enabled, enabled, &block)
end
def with_compiler_mode(mode)
previous_mode = ViewComponent::Compiler.mode
ViewComponent::Compiler.mode = mode
yield
ensure
ViewComponent::Compiler.mode = previous_mode
end
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