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#--
#
# Author:: Nathaniel Talbott.
# Copyright:: Copyright (c) 2000-2002 Nathaniel Talbott. All rights reserved.
# License:: Ruby license.
require 'test/unit/util/backtracefilter'
module Test
module Unit
# Encapsulates an error in a test. Created by
# Test::Unit::TestCase when it rescues an exception thrown
# during the processing of a test.
class Error
include Util::BacktraceFilter
attr_reader(:test_name, :exception)
SINGLE_CHARACTER = 'E'
# Creates a new Error with the given test_name and
# exception.
def initialize(test_name, exception)
@test_name = test_name
@exception = exception
end
# Returns a single character representation of an error.
def single_character_display
SINGLE_CHARACTER
end
# Returns the message associated with the error.
def message
"#{@exception.class.name}: #{@exception.message}"
end
# Returns a brief version of the error description.
def short_display
"#@test_name: #{message.split("\n")[0]}"
end
# Returns a verbose version of the error description.
def long_display
backtrace = filter_backtrace(@exception.backtrace).join("\n ")
"Error:\n#@test_name:\n#{message}\n #{backtrace}"
end
# Overridden to return long_display.
def to_s
long_display
end
end
end
end
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