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require "abstract_unit"
unless defined?(Rails) && defined?(Rails::Info)
module Rails
class Info; end
end
end
require "active_support/core_ext/kernel/reporting"
class InfoTest < ActiveSupport::TestCase
def setup
Rails.send :remove_const, :Info
silence_warnings { load "rails/info.rb" }
end
def test_property_with_block_swallows_exceptions_and_ignores_property
assert_nothing_raised do
Rails::Info.module_eval do
property("Bogus") { raise }
end
end
assert !property_defined?("Bogus")
end
def test_property_with_string
Rails::Info.module_eval do
property "Hello", "World"
end
assert_property "Hello", "World"
end
def test_property_with_block
Rails::Info.module_eval do
property("Goodbye") { "World" }
end
assert_property "Goodbye", "World"
end
def test_rails_version
assert_property "Rails version",
File.read(File.realpath("../../../RAILS_VERSION", __FILE__)).chomp
end
def test_html_includes_middleware
Rails::Info.module_eval do
property "Middleware", ["Rack::Lock", "Rack::Static"]
end
html = Rails::Info.to_html
assert_includes html, '<tr><td class="name">Middleware</td>'
properties.value_for("Middleware").each do |value|
assert_includes html, "<li>#{CGI.escapeHTML(value)}</li>"
end
end
private
def properties
Rails::Info.properties
end
def property_defined?(property_name)
properties.names.include? property_name
end
def assert_property(property_name, value)
raise "Property #{property_name.inspect} not defined" unless
property_defined? property_name
assert_equal value, properties.value_for(property_name)
end
end
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