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require 'test/unit'
require 'test/unit/ui/emacs/testrunner'
class TestUnitEmacsRunner < Test::Unit::TestCase
def test_format_failure_with_a_location
runner = create_runner
test_name = "test_failure"
file = "/home/user/test_xxx.rb"
line = "3"
info = "in `xxx'"
location = "#{file}:#{line}: #{info}"
message = "FAIL!!!"
failure = Test::Unit::Failure.new(test_name, [location], message)
assert_equal(<<-EOM.chomp, runner.send(:format_fault, failure))
Failure:
#{test_name} [#{file}:#{line}]:
#{message}
EOM
end
def test_format_failure_with_locations
runner = create_runner
test_name = "test_failure"
locations = ["/home/user/test_xxx.rb:3: in `xxx'",
"/home/user/yyy/test_yyy.rb:999: in `yyy'",
"/home/user/xyz/zzz.rb:29: in `zzz'"]
message = "Many backtrace!!!"
failure = Test::Unit::Failure.new(test_name, locations, message)
assert_equal(<<-EOM.chomp, runner.send(:format_fault, failure))
Failure:
#{test_name}
#{locations.join("\n")}:
#{message}
EOM
end
def test_format_error
runner = create_runner
test_name = "test_error"
message = "Error Message!!!"
backtrace = ["/home/user/test_xxx.rb:3: in `xxx'",
"/home/user/yyy/test_yyy.rb:999: in `yyy'",
"/home/user/xyz/zzz.rb:29: in `zzz'"]
exception = RuntimeError.new(message)
exception.set_backtrace(backtrace)
error = Test::Unit::Error.new(test_name, exception)
assert_equal(<<-EOM.chomp, runner.send(:format_fault, error))
Error:
#{test_name}:
#{exception.class.name}: #{message}
#{backtrace.join("\n")}
EOM
end
private
def create_runner(suite=nil)
suite ||= Test::Unit::TestSuite.new
Test::Unit::UI::Emacs::TestRunner.new(suite)
end
end
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