Class: TConsole::MiniTestUnit

Inherits:
MiniTest::Unit
  • Object
show all
Defined in:
lib/tconsole/minitest_handler.rb

Overview

Custom minitest runner for tconsole

Constant Summary collapse

COLOR_MAP = 
{
  "S" => ::Term::ANSIColor.cyan,
  "E" => ::Term::ANSIColor.red,
  "F" => ::Term::ANSIColor.red,
  "P" => ::Term::ANSIColor.green
}

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(match_patterns, config) ⇒ MiniTestUnit

Returns a new instance of MiniTestUnit.



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# File 'lib/tconsole/minitest_handler.rb', line 60

def initialize(match_patterns, config)
  self.match_patterns = match_patterns
  self.match_patterns = [] unless self.match_patterns.is_a?(Array)

  self.config = config
  self.results = TConsole::TestResult.new

  self.passes = 0

  results.suite_counts = config.cached_suite_counts
  results.elements = config.cached_elements

  super()

  # We do this since plugins like turn may have tweaked it
  @@out = $stdout
end

Instance Attribute Details

#config ⇒ Object

Returns the value of attribute config.



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# File 'lib/tconsole/minitest_handler.rb', line 58

def config
  @config
end

#interrupted ⇒ Object

Returns the value of attribute interrupted.



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# File 'lib/tconsole/minitest_handler.rb', line 58

def interrupted
  @interrupted
end

#match_patterns ⇒ Object

Returns the value of attribute match_patterns.



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# File 'lib/tconsole/minitest_handler.rb', line 58

def match_patterns
  @match_patterns
end

#passes ⇒ Object

Returns the value of attribute passes.



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# File 'lib/tconsole/minitest_handler.rb', line 58

def passes
  @passes
end

#results ⇒ Object

Returns the value of attribute results.



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# File 'lib/tconsole/minitest_handler.rb', line 58

def results
  @results
end

Instance Method Details

#_run_anything(type) ⇒ Object 



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# File 'lib/tconsole/minitest_handler.rb', line 78

def _run_anything(type)
  suites = TestCase.send "#{type}_suites"
  return if suites.empty?

  start = Time.now

  @test_count, @assertion_count = 0, 0
  sync = output.respond_to? :"sync=" # stupid emacs
  old_sync, output.sync = output.sync, true if sync

  results = _run_suites(suites, type)

  @test_count      = results.inject(0) { |sum, (tc, _)| sum + tc }
  @assertion_count = results.inject(0) { |sum, (_, ac)| sum + ac }

  output.sync = old_sync if sync

  t = Time.now - start

  puts
  puts
  puts "Finished #{type}s in %.6fs, %.4f tests/s, %.4f assertions/s." %
    [t, test_count / t, assertion_count / t]

  report.each_with_index do |msg, i|
    puts "\n%3d) %s" % [i + 1, msg]
  end

  puts

  status
end

#_run_suite(suite, type) ⇒ Object 



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# File 'lib/tconsole/minitest_handler.rb', line 142

def _run_suite(suite, type)
  @last_suite ||= nil
  @failed_fast ||= false

  assertions = suite.send("#{type}_methods").map do |method|
    skip = false

    # Get our unique id for this particular element
    id = results.add_element(suite, method)
    suite_id = results.elements[suite.to_s]

    # If we're using failed fast mode and we already failed, just return
    skip = true if @failed_fast || interrupted

    # If we've got match patterns, see if this matches them
    if !match_patterns.empty?
      match = match_patterns.find do |pattern|
        pattern == suite.to_s || pattern == "#{suite.to_s}##{method.to_s}" || pattern == suite_id.to_s || pattern == id
      end

      skip = true unless !match.nil?
    end

    if skip
      nil
    else
      inst = suite.new method
      inst._assertions = 0

      # Print the suite name if needed
      unless @last_suite == suite
        print("\n\n", ::Term::ANSIColor.cyan, suite, ::Term::ANSIColor.reset,
              ::Term::ANSIColor.magenta, " #{suite_id}", ::Term::ANSIColor.reset, "\n")
        @last_suite = suite
      end

      @start_time = Time.now
      result = inst.run self
      time = Time.now - @start_time
      results.add_timing(suite, method, time)

      if result == "."
        result = "P"
        self.passes += 1
      end

      results.failures << id unless result == "P" || result == "S"

      if config.fail_fast && result != "P" && result != "S"
        @failed_fast = true
      end

      output = "#{result} #{method}"

      print COLOR_MAP[result], " #{output}", ::Term::ANSIColor.reset, " #{"%0.6f" % time }s ",
        ::Term::ANSIColor.magenta, "#{id}", ::Term::ANSIColor.reset, "\n"

      if @failed_fast
        print "\n", COLOR_MAP["E"], "Halting tests because of failure.", ::Term::ANSIColor.reset, "\n"
      end

      inst._assertions
    end
  end

  return assertions.select { |n| !n.nil? }.size, assertions.inject(0) { |sum, n| n.nil? ? sum + 0 : sum + n }
end

#puke(klass, meth, e) ⇒ Object 



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# File 'lib/tconsole/minitest_handler.rb', line 210

def puke(klass, meth, e)
  id = results.elements["#{klass}##{meth}"]

  e = case e
      when MiniTest::Skip then
        @skips += 1
        results.skip_count += 1
        ["S", COLOR_MAP["S"] + "Skipped:\n#{klass}##{meth} (#{id})" + ::Term::ANSIColor.reset + " [#{location e}]:\n#{e.message}\n"]
      when MiniTest::Assertion then
        @failures += 1
        results.failure_count += 1
        ["F", COLOR_MAP["F"] + "Failure:\n#{klass}##{meth} (#{id})" + ::Term::ANSIColor.reset + " [#{location e}]:\n#{e.message}\n"]
      else
        @errors += 1
        results.error_count += 1

        filtered_backtrace = Util.filter_backtrace(e.backtrace)
        backtrace_text = MiniTest::filter_backtrace(filtered_backtrace).join "\n    "

        ["E", COLOR_MAP["E"] + "Error:\n#{klass}##{meth} (#{id}):\n" + ::Term::ANSIColor.reset + "#{e.class}: #{e.message}\n    #{backtrace_text}\n"]
      end
  @report << e[1]
  e[0]
end

#status(io = self.output) ⇒ Object 



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# File 'lib/tconsole/minitest_handler.rb', line 111

def status(io = self.output)

  if test_count == 0
    if !match_patterns.empty?
      puts ::Term::ANSIColor.yellow("No tests were executed because no tests matching `#{match_patterns.join(", ")}` were found.")
    else
      puts ::Term::ANSIColor.yellow("No tests were executed.")
    end
  else
    format = "%d tests, %d assertions, "

    format << COLOR_MAP["P"] if passes > 0
    format << "%d passes, "
    format << ::Term::ANSIColor.reset if passes > 0

    format << COLOR_MAP["F"] if failures > 0
    format << "%d failures, "
    format << ::Term::ANSIColor.reset if failures > 0

    format << COLOR_MAP["E"] if errors > 0
    format << "%d errors, "
    format << ::Term::ANSIColor.reset if errors > 0

    format << COLOR_MAP["S"] if skips > 0
    format << "%d skips"
    format << ::Term::ANSIColor.reset if skips > 0

    io.puts format % [test_count, assertion_count, passes, failures, errors, skips]
  end
end