require 'simplecov'
SimpleCov.start do
  add_filter '/test/'

  add_group 'CLI', 'lib/inch/cli'
  add_group 'Code Objects', 'lib/inch/code_object'
  add_group 'Evaluation', 'lib/inch/evaluation'
end

$LOAD_PATH.unshift(File.join(File.dirname(__FILE__), '..', 'lib'))

require 'minitest/spec'
require 'minitest/autorun'
require 'bundler'
Bundler.require
require 'inch'

def fixture_path(name)
  File.join(File.dirname(__FILE__), "fixtures", name.to_s)
end

def in_fixture_path(name, &block)
  old_dir = Dir.pwd
  Dir.chdir fixture_path(name)
  yield
  Dir.chdir old_dir
end


module BaseListTests
  def self.included(other)
    other.instance_eval do
      # these tests are added when BaseListTests is included inside a
      # `describe` block

      it "should give error when run with --unknown-switch" do
        out, err = capture_io do
          assert_raises(SystemExit) { @command.run("lib/foo.rb", "--unknown-switch") }
        end
      end

      it "should run with --depth switch" do
        out, err = capture_io do
          @command.run("lib/foo.rb", "--depth=2")
        end
        refute out.empty?, "there should be some output"
        assert err.empty?, "there should be no errors"
        assert_match /\bFoo\b/, out
        assert_match /\bFoo::Bar\b/, out
        refute_match /\bFoo::Bar#method_with_full_doc\b/, out
        refute_match /\bFoo::Bar#method_with_code_example\b/, out
      end

      it "should run with --only-namespaces switch" do
        out, err = capture_io do
          @command.run("lib/foo.rb", "--only-namespaces")
        end
        refute out.empty?, "there should be some output"
        assert err.empty?, "there should be no errors"
        assert_match /\bFoo\s/, out
        assert_match /\bFoo::Bar\s/, out
        refute_match /\bFoo::Bar\./, out
        refute_match /\bFoo::Bar#/, out
      end

      it "should run with --no-namespaces switch" do
        out, err = capture_io do
          @command.run("lib/foo.rb", "--no-namespaces")
        end
        refute out.empty?, "there should be some output"
        assert err.empty?, "there should be no errors"
        refute_match /\bFoo\s/, out
        refute_match /\bFoo::Bar\s/, out
        assert_match /\bFoo::Bar#/, out
      end


      it "should run with --only-undocumented switch" do
        skip
        out, err = capture_io do
          @command.run("lib/foo.rb", "--all", "--only-undocumented")
        end
        refute out.empty?, "there should be some output"
        assert err.empty?, "there should be no errors"
        refute_match /\bFoo\s/, out
        refute_match /\bFoo::Bar#method_with_full_doc\b/, out
        assert_match /\bFoo::Bar\s/, out
        assert_match /\bFoo::Bar#method_without_doc\b/, out
      end

      it "should run with --no-undocumented switch" do
        skip
        out, err = capture_io do
          @command.run("lib/foo.rb", "--all", "--no-undocumented")
        end
        refute out.empty?, "there should be some output"
        assert err.empty?, "there should be no errors"
        assert_match /\bFoo\s/, out
        assert_match /\bFoo::Bar#method_with_full_doc\b/, out
        refute_match /\bFoo::Bar\s/, out
        refute_match /\bFoo::Bar#method_without_doc\b/, out
      end


    end
  end
end