Class: Beaker::TestSuite

Inherits:
Object
  • Object
show all
Defined in:
lib/beaker/test_suite.rb

Overview

A collection of TestCase objects are considered a TestSuite. Handles executing the set of TestCase instances and reporting results as post summary text and JUnit XML.

Defined Under Namespace

Classes: TestSuiteResult

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(name, hosts, options, timestamp, fail_mode = :slow) ⇒ TestSuite

Create Beaker::TestSuite instance

Options Hash (options):

  • :logger (Logger) —

    The Logger object to report information to

  • :log_dir (String) —

    The directory where text run logs will be written

  • :xml_dir (String) —

    The directory where JUnit XML file will be written

  • :xml_file (String) —

    The name of the JUnit XML file to be written to

  • :project_root (String) —

    The full path to the Beaker lib directory

  • :xml_stylesheet (String) —

    The path to a stylesheet to be applied to the generated XML output



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# File 'lib/beaker/test_suite.rb', line 276

def initialize(name, hosts, options, timestamp, fail_mode = :slow)
  @logger     = options[:logger]
  @test_cases = []
  @test_files = options[name]
  @name       = name.to_s.gsub(/\s+/, '-')
  @hosts      = hosts
  @run        = false
  @options    = options
  @fail_mode  = fail_mode
  @test_suite_results = TestSuiteResult.new(@options, name)
  @timestamp = timestamp

  report_and_raise(@logger, RuntimeError.new("#{@name}: no test files found..."), "TestSuite: initialize") if @test_files.empty?

rescue => e
  report_and_raise(@logger, e, "TestSuite: initialize")
end

Instance Attribute Details

#fail_mode ⇒ Object (readonly)

Returns the value of attribute fail_mode.



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# File 'lib/beaker/test_suite.rb', line 262

def fail_mode
  @fail_mode
end

#name ⇒ Object (readonly)

Returns the value of attribute name.



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# File 'lib/beaker/test_suite.rb', line 262

def name
  @name
end

#options ⇒ Object (readonly)

Returns the value of attribute options.



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# File 'lib/beaker/test_suite.rb', line 262

def options
  @options
end

Instance Method Details

#log_path(timestamp, name, basedir) ⇒ Object

Create a full file path for output to be written to, using the provided timestamp, name and output directory.

Examples:

log_path('2014-06-02 16:31:22 -0700','output.txt', 'log')

  This will create the structure:

./log/2014-06-02_16_31_22/output.txt
./log/latest -> 2014-06-02_16_31_22


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# File 'lib/beaker/test_suite.rb', line 378

def log_path(timestamp, name, basedir)
  log_dir = File.join(basedir, timestamp.strftime("%F_%H_%M_%S"))
  unless File.directory?(log_dir) then
    FileUtils.mkdir_p(log_dir)

    latest = File.join(basedir, "latest")
    if !File.exist?(latest) or File.symlink?(latest) then
      File.delete(latest) if File.exist?(latest)
      File.symlink(File.basename(log_dir), latest)
    end
  end

  File.join(basedir, 'latest', name)
end

#run ⇒ Object

Execute all the Beaker::TestCase instances and then report the results as both plain text and xml. The text result is reported to a newly created run log. Execution is dependent upon the fail_mode. If mode is :fast then stop running any additional Beaker::TestCase instances after first failure, if mode is :slow continue execution no matter what Beaker::TestCase results are.



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# File 'lib/beaker/test_suite.rb', line 298

def run
  @run = true
  start_time = Time.now

  #Create a run log for this TestSuite.
  run_log = log_path(@timestamp, "#{@name}-run.log", @options[:log_dir])
  @logger.add_destination(run_log)

  # This is an awful hack to maintain backward compatibility until tests
  # are ported to use logger.  Still in use in PuppetDB tests
  Beaker.const_set(:Log, @logger) unless defined?( Log )

  @test_suite_results.start_time = start_time

  @test_files.each do |test_file|
    @logger.notify "Begin #{test_file}"
    start = Time.now
    test_case = TestCase.new(@hosts, @logger, options, test_file).run_test
    duration = Time.now - start
    @test_suite_results.add_test_case(test_case)
    @test_cases << test_case

    state = test_case.test_status == :skip ? 'skipp' : test_case.test_status
    msg = "#{test_file} #{state}ed in %.2f seconds" % duration.to_f
    case test_case.test_status
    when :pass
      @logger.success msg
    when :skip
      @logger.debug msg
    when :fail
      @logger.error msg
      break if @fail_mode !~ /slow/ #all failure modes except slow cause us to kick out early on failure
    when :error
      @logger.warn msg
      break if @fail_mode !~ /slow/ #all failure modes except slow cause us to kick out early on failure
    end
  end
  @test_suite_results.stop_time = Time.now

  # REVISIT: This changes global state, breaking logging in any future runs
  # of the suite – or, at least, making them highly confusing for anyone who
  # has not studied the implementation in detail. --daniel 2011-03-14
  @test_suite_results.summarize( Logger.new(log_path(@timestamp, "#{name}-summary.txt", @options[:log_dir]), STDOUT) )
  @test_suite_results.write_junit_xml( log_path(@timestamp, @options[:xml_file], @options[:xml_dir]), File.join(@options[:project_root], @options[:xml_stylesheet]) )

  #All done with this run, remove run log
  @logger.remove_destination(run_log)

  # Allow chaining operations...
  return self
end

#run_and_raise_on_failure ⇒ Object

Execute all the TestCases in this suite. This is a wrapper that catches any failures generated during TestSuite::run.



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# File 'lib/beaker/test_suite.rb', line 352

def run_and_raise_on_failure
  begin
    run
    return self if @test_suite_results.success?
  rescue => e
    #failed during run
    report_and_raise(@logger, e, "TestSuite :run_and_raise_on_failure")
  else
    #failed during test
    report_and_raise(@logger, RuntimeError.new("Failed while running the #{name} suite"), "TestSuite: report_and_raise_on_failure")
  end
end