Class: Protest::Runner

Inherits:
Object
  • Object
show all
Defined in:
lib/protest/runner.rb

Instance Method Summary collapse

Constructor Details

#initialize(report) ⇒ Runner

Set up the test runner. Takes in a report that will be passed to test cases for reporting.



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# File 'lib/protest/runner.rb', line 5

def initialize(report)
  @report = report
end

Instance Method Details

#report(test) ⇒ Object

Run a test and report if it passes, fails, or is pending. Takes the name of the test as an argument.



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# File 'lib/protest/runner.rb', line 34

def report(test)
  fire_event(:test, Test.new(test))
  test.run(@report)
  fire_event(:pass, PassedTest.new(test))
rescue Pending => e
  fire_event :pending, PendingTest.new(test, e)
rescue AssertionFailed => e
  fire_event :failure, FailedTest.new(test, e)
  exit 1 if Protest.fail_early?
rescue Exception => e
  raise if e.is_a?(Interrupt)
  fire_event :error, ErroredTest.new(test, e)
  exit 1 if Protest.fail_early?
end

#run(test_cases, options = {}) ⇒ Object

Run a set of test cases, provided as arguments. This will fire relevant events on the runner’s report, at the start and end of the test run, and before and after each test case (enter and exit.)



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# File 'lib/protest/runner.rb', line 12

def run(test_cases, options = {})
  fire_event :start

  if options[:line_numbers]
    test_groups = nearest_test_groups(test_cases, options[:line_numbers])
  else
    test_groups = test_cases.zip(test_cases.map(&:tests))
  end

  test_groups.each do |test_case, tests|
    fire_event :enter, test_case
    tests.each { |test| report(test) }
    fire_event :exit, test_case
  end
rescue Interrupt
  $stderr.puts "Interrupted!"
ensure
  fire_event :end
end