class Minitest::StatisticsReporter

A reporter that gathers statistics about a test run. Does not do any IO because meant to be used as a parent class for a reporter that does.

If you want to create an entirely different type of output (eg, CI, HTML, etc), this is the place to start.

Example:

class JenkinsCIReporter < StatisticsReporter
  def report
    super  # Needed to calculate some statistics

    print "<testsuite "
    print "tests='#{count}' "
    print "failures='#{failures}' "
    # Remaining XML...
  end
end

Attributes

assertions [RW]

Total number of assertions.

count [RW]

Total number of test cases.

errors [RW]

Total number of tests that erred.

failures [RW]

Total number of tests that failed.

results [RW]

An Array of test cases that failed or were skipped.

skips [RW]

Total number of tests that where skipped.

start_time [RW]

Time the test run started. If available, the monotonic clock is used and this is a Float, otherwise it’s an instance of Time.

total_time [RW]

Test run time. If available, the monotonic clock is used and this is a Float, otherwise it’s an instance of Time.

warnings [RW]

Total number of tests that warned.

Public Instance Methods

report ()

Report on the tracked statistics.

# File lib/minitest.rb, line 876
def report
  aggregate = results.group_by { |r| r.failure.class }
  aggregate.default = [] # dumb. group_by should provide this

  self.total_time = Minitest.clock_time - start_time
  self.failures   = aggregate[Assertion].size
  self.errors     = aggregate[UnexpectedError].size
  self.warnings   = aggregate[UnexpectedWarning].size
  self.skips      = aggregate[Skip].size
end