Created
October 16, 2009 22:20
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# include/require this code after loading shoulda | |
# displays the top ten slowest tests | |
module Test | |
module Unit | |
class TestCase | |
def self.method_added(name) | |
return if @ignoring_added_methods | |
@__instrumented_methods ||= {} | |
return unless name.to_s.match(/^test:/) || @__instrumented_methods[name] | |
@ignoring_added_methods = true | |
alias_method " #{name}", "#{name}" | |
@__instrumented_methods[name] = true | |
define_method(name) do | |
runtime = Benchmark.realtime do | |
send(" #{name}") | |
end | |
Shoulda.runtimes[name] = runtime | |
end | |
@ignoring_added_methods = false | |
end | |
end | |
class TestResult | |
alias :to_old_s :to_s | |
def to_s | |
puts Shoulda.runtimes.collect {|name, total| total}.inject(0) {|num, sum| num + sum} | |
Shoulda.runtimes.collect{|name, total| [name, total]}. | |
sort{|runtime1, runtime2| runtime2[1] <=> runtime1[1]}[0...10]. | |
collect{|name, total| "#{"%0.2f" % total} s: #{name.to_s.gsub(/test: /, "")}"}.<<("").<<(to_old_s).join("\n") | |
end | |
end | |
end | |
end | |
module Shoulda | |
def self.runtimes | |
@runtimes ||= {} | |
end | |
end |
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