activesupport/test/core_ext/load_error_test.rb


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require 'abstract_unit'
require 'active_support/core_ext/load_error'

class TestMissingSourceFile < ActiveSupport::TestCase
  def test_with_require
    assert_raise(MissingSourceFile) { require 'no_this_file_don\'t_exist' }
  end
  def test_with_load
    assert_raise(MissingSourceFile) { load 'nor_does_this_one' }
  end
  def test_path
    begin load 'nor/this/one.rb'
    rescue MissingSourceFile => e
      assert_equal 'nor/this/one.rb', e.path
    end
  end

  def test_is_missing
    begin load 'nor_does_this_one'
    rescue MissingSourceFile => e
      assert e.is_missing?('nor_does_this_one')
      assert e.is_missing?('nor_does_this_one.rb')
      assert_not e.is_missing?('some_other_file')
    end
  end
end

class TestLoadError < ActiveSupport::TestCase
  def test_with_require
    assert_raise(LoadError) { require 'no_this_file_don\'t_exist' }
  end
  def test_with_load
    assert_raise(LoadError) { load 'nor_does_this_one' }
  end
  def test_path
    begin load 'nor/this/one.rb'
    rescue LoadError => e
      assert_equal 'nor/this/one.rb', e.path
    end
  end
end