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

Parameters:

  • name (String) —

    The name of the Beaker::TestSuite

  • hosts (Array<Host>) —

    An Array of Hosts to act upon.

  • options (Hash{Symbol=>String}) —

    Options for this object

  • fail_mode (Symbol) (defaults to: :slow) —

    One of :slow, :fast

  • timestamp (Time) —

    Beaker execution start time

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



246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
 
# File 'lib/beaker/test_suite.rb', line 246

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 || @options[: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.



232
233
234
 
# File 'lib/beaker/test_suite.rb', line 232

def fail_mode
  @fail_mode
end

#name ⇒ Object (readonly)

Returns the value of attribute name.



232
233
234
 
# File 'lib/beaker/test_suite.rb', line 232

def name
  @name
end

#options ⇒ Object (readonly)

Returns the value of attribute options.



232
233
234
 
# File 'lib/beaker/test_suite.rb', line 232

def options
  @options
end

Instance Method Details

#log_path(name, log_dir) ⇒ Object

Gives a full file path for output to be written to, maintaining the latest symlink

Examples:

log_path('output.txt', 'log/2014-06-02_16_31_22')

  This will create the structure:

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

Parameters:

  • name (String) —

    The file name that we want to write to.

  • log_dir (String) —

    The desired output directory. A symlink will be made from ./parentdir/latest to that.



347
348
349
350
351
352
353
354
355
356
357
358
 
# File 'lib/beaker/test_suite.rb', line 347

def log_path(name, log_dir)
  log_parent_dir = File.dirname(log_dir)
  FileUtils.mkdir_p(log_dir) unless File.directory?(log_dir)

  latest = File.join(log_parent_dir, "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

  File.join(log_parent_dir, '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.



268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
 
# File 'lib/beaker/test_suite.rb', line 268

def run
  @run = true
  start_time = Time.now

  #Create a run log for this TestSuite.
  run_log = log_path("#{@name}-run.log", @options[:log_dated_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_suite_results.total_tests = @test_files.length

  @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.to_s !~ /slow/ #all failure modes except slow cause us to kick out early on failure
    when :error
      @logger.warn msg
      break if @fail_mode.to_s !~ /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("#{name}-summary.txt", @options[:log_dated_dir]), STDOUT) )
  @test_suite_results.write_junit_xml( log_path(@options[:xml_file], @options[:xml_dated_dir]) )

  #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.



323
324
325
326
327
328
329
330
331
332
333
334
 
# File 'lib/beaker/test_suite.rb', line 323

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