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require File.expand_path(File.dirname(__FILE__)+"/spec_helper.rb")
describe Distribution do
it "should respond to has_gsl?" do
lambda {Distribution.has_gsl?}.should_not raise_exception
if Distribution.has_gsl?
defined?(GSL).should be_true
else
defined?(GSL).should be_false
end
end
it "should respond to has_statistics2?" do
lambda {Distribution.has_statistics2?}.should_not raise_exception
if Distribution.has_statistics2?
defined?(Statistics2).should be_true
else
defined?(Statistics2).should be_false
end
end
end
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