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|
# frozen_string_literal: true
ENV["MT_NO_PLUGINS"] = "yes, no plugins"
require "minitest"
require "byebug"
require "byebug/core"
require "byebug/interfaces/test_interface"
require_relative "utils"
module Byebug
#
# Extends Minitest's base test case and provides defaults for all tests.
#
class TestCase < Minitest::Test
make_my_diffs_pretty!
include TestUtils
include Helpers::StringHelper
def self.before_suite
Byebug.init_file = ".byebug_test_rc"
Context.interface = TestInterface.new
Context.ignored_files = Context.all_files
end
#
# Reset to default state before each test
#
def setup
Byebug.start
interface.clear
end
#
# Cleanup temp files, and dummy classes/modules.
#
def teardown
cleanup_namespace
clear_example_file
Byebug.breakpoints&.clear
Byebug.catchpoints&.clear
Byebug.stop
end
#
# Removes test example file and its memoization
#
def clear_example_file
example_file.close
delete_example_file
@example_file = nil
end
#
# Cleanup main Byebug namespace from dummy test classes and modules
#
def cleanup_namespace
force_remove_const(Byebug, example_class)
force_remove_const(Byebug, example_module)
end
#
# Temporary file where code for each test is saved
#
def example_file
@example_file ||= File.new(example_path, "w+")
end
#
# Path to file where test code is saved
#
def example_path
File.join(example_folder, "byebug_example.rb")
end
#
# Fully namespaced example class
#
def example_full_class
"Byebug::#{example_class}"
end
#
# Name of the temporary test class
#
def example_class
"#{camelized_path}Class"
end
#
# Name of the temporary test module
#
def example_module
"#{camelized_path}Module"
end
#
# Temporary folder where the test file lives
#
def example_folder
@example_folder ||= File.realpath(Dir.tmpdir)
end
private
def camelized_path
camelize(File.basename(example_path, ".rb"))
end
def delete_example_file
File.unlink(example_file)
rescue StandardError
# On windows we need the file closed before deleting it, and sometimes it
# didn't have time to close yet. So retry until we can delete it.
retry
end
end
end
|
