Class: Minitest::StatisticsReporter

Inherits:
Reporter show all
Defined in:
lib/minitest.rb

Overview

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

Direct Known Subclasses

SummaryReporter

Instance Attribute Summary collapse

Attributes inherited from Reporter

#io, #options

Instance Method Summary collapse

Methods inherited from AbstractReporter

#prerecord, #synchronize

Constructor Details

#initialize(io = $stdout, options = {}) ⇒ StatisticsReporter

:nodoc:


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# File 'lib/minitest.rb', line 839

def initialize io = $stdout, options = {} # :nodoc:
  super

  self.assertions = 0
  self.count      = 0
  self.results    = []
  self.start_time = nil
  self.total_time = nil
  self.failures   = nil
  self.errors     = nil
  self.warnings   = nil
  self.skips      = nil
end

Instance Attribute Details

#assertions ⇒ Object

Total number of assertions.


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# File 'lib/minitest.rb', line 794

def assertions
  @assertions
end

#count ⇒ Object

Total number of test cases.


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# File 'lib/minitest.rb', line 799

def count
  @count
end

#errors ⇒ Object

Total number of tests that erred.


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# File 'lib/minitest.rb', line 827

def errors
  @errors
end

#failures ⇒ Object

Total number of tests that failed.


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# File 'lib/minitest.rb', line 822

def failures
  @failures
end

#results ⇒ Object

An Array of test cases that failed or were skipped.


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# File 'lib/minitest.rb', line 804

def results
  @results
end

#skips ⇒ Object

Total number of tests that where skipped.


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# File 'lib/minitest.rb', line 837

def skips
  @skips
end

#start_time ⇒ Object

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


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# File 'lib/minitest.rb', line 811

def start_time
  @start_time
end

#total_time ⇒ Object

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


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# File 'lib/minitest.rb', line 817

def total_time
  @total_time
end

#warnings ⇒ Object

Total number of tests that warned.


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# File 'lib/minitest.rb', line 832

def warnings
  @warnings
end

Instance Method Details

#passed? ⇒ Boolean

:nodoc:

Returns:

  • (Boolean) 

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# File 'lib/minitest.rb', line 853

def passed? # :nodoc:
  results.all?(&:skipped?)
end

#record(result) ⇒ Object

:nodoc:


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# File 'lib/minitest.rb', line 861

def record result # :nodoc:
  self.count += 1
  self.assertions += result.assertions

  results << result if not result.passed? or result.skipped?
end

#report ⇒ Object

Report on the tracked statistics.


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# File 'lib/minitest.rb', line 871

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

#start ⇒ Object

:nodoc:


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# File 'lib/minitest.rb', line 857

def start # :nodoc:
  self.start_time = Minitest.clock_time
end