Method: MiniTest::Unit::TestCase#assert_performance_power

Defined in:

lib/minitest/benchmark.rb

#assert_performance_power(threshold = 0.99, &work) ⇒ Object

Runs the given work and asserts that the times gathered curve fit to match a power curve within a given error threshold.

Fit is calculated by #fit_power.

Ranges are specified by ::bench_range.

Eg:

def bench_algorithm
  assert_performance_power 0.9999 do |x|
    @obj.algorithm
  end
end

# File 'lib/minitest/benchmark.rb', line 189

def assert_performance_power threshold = 0.99, &work
  assert_performance validation_for_fit(:power, threshold), &work
end