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require "isolation/abstract_unit"
module InitializerTests
class PathsTest < Test::Unit::TestCase
include ActiveSupport::Testing::Isolation
def setup
build_app
boot_rails
end
test "rails does not initialize with ruby version 1.8.1" do
assert_rails_does_not_boot "1.8.1"
end
test "rails does not initialize with ruby version 1.8.2" do
assert_rails_does_not_boot "1.8.2"
end
test "rails does not initialize with ruby version 1.8.3" do
assert_rails_does_not_boot "1.8.3"
end
test "rails does not initialize with ruby version 1.8.4" do
assert_rails_does_not_boot "1.8.4"
end
test "rails does not initializes with ruby version 1.8.5" do
assert_rails_does_not_boot "1.8.5"
end
test "rails does not initialize with ruby version 1.8.6" do
assert_rails_does_not_boot "1.8.6"
end
test "rails initializes with ruby version 1.8.7" do
assert_rails_boots "1.8.7"
end
test "rails initializes with the current version of Ruby" do
assert_rails_boots
end
def set_ruby_version(version)
$-w = nil
Object.const_set(:RUBY_VERSION, version.freeze)
end
def assert_rails_boots(version = nil)
set_ruby_version(version) if version
assert_nothing_raised "It appears that rails does not boot" do
require "rails"
end
end
def assert_rails_does_not_boot(version)
set_ruby_version(version)
$stderr = File.open("/dev/null", "w")
assert_raises(SystemExit) do
require "rails"
end
end
end
end
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