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require 'ae'
AE.assertion_error = ::Test::Unit::AssertionFailedError
# TestUnit uses #add_assertion on it's +result+ object to track counts.
# We capture the result object by overriding the TestCase#run method,
# store it in a global variable and then use it when AE increments
# assertion counts.
#
# In addition we teach #run to recognize any Exception class that
# responds to #assertion? in the affirmative as an assertion
# rather than an error.
#
module Test #:nodoc:
module Unit #:nodoc:
class TestCase #:nodoc:
# These exceptions are not caught by #run.
PASSTHROUGH_EXCEPTIONS = [NoMemoryError, SignalException, Interrupt, SystemExit]
# Runs the individual test method represented by this
# instance of the fixture, collecting statistics, failures
# and errors in result.
def run(result)
$_test_unit_result = result
yield(STARTED, name)
@_result = result
begin
setup
__send__(@method_name)
rescue AssertionFailedError => e
add_failure(e.message, e.backtrace)
rescue Exception => e
if e.respond_to?(:assertion?) && e.assertion?
add_failure(e.message, e.backtrace)
else
raise if PASSTHROUGH_EXCEPTIONS.include? $!.class
add_error($!)
end
ensure
begin
teardown
rescue AssertionFailedError => e
add_failure(e.message, e.backtrace)
rescue Exception => e
if e.respond_to?(:assertion?) && e.assertion?
add_failure(e.message, e.backtrace)
else
raise if PASSTHROUGH_EXCEPTIONS.include? $!.class
add_error($!)
end
end
end
result.add_run
yield(FINISHED, name)
end
end
end
end
class AE::Assertor #:nodoc:
def self.increment_counts(pass)
$_test_unit_result.add_assertion if $_test_unit_result
counts[:total] += 1
if pass
counts[:pass] += 1
else
counts[:fail] += 1
end
return counts
end
end
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