Unlock 30% off on Manual Testing Annual Plans this Holiday Season.

Copied to Clipboard!

How to use run method of Minitest Package

Best Minitest_ruby code snippet using Minitest.run

test.rb

Source:test.rb

...36      require "pp"37      define_method :mu_pp, &:pretty_inspect38    end39    ##40    # Call this at the top of your tests when you want to run your41    # tests in parallel. In doing so, you're admitting that you rule42    # and your tests are awesome.43    def self.parallelize_me!44      include Minitest::Parallel::Test45      extend Minitest::Parallel::Test::ClassMethods46    end47    ##48    # Returns all instance methods starting with "test_". Based on49    # #test_order, the methods are either sorted, randomized50    # (default), or run in parallel.51    def self.runnable_methods52      methods = methods_matching(/^test_/)53      case self.test_order54      when :random, :parallel then55        max = methods.size56        methods.sort.sort_by { rand max }57      when :alpha, :sorted then58        methods.sort59      else60        raise "Unknown test_order: #{self.test_order.inspect}"61      end62    end63    ##64    # Defines the order to run tests (:random by default). Override65    # this or use a convenience method to change it for your tests.66    def self.test_order67      :random68    end69    TEARDOWN_METHODS = %w[ before_teardown teardown after_teardown ] # :nodoc:70    ##71    # Runs a single test with setup/teardown hooks.72    def run73      with_info_handler do74        time_it do75          capture_exceptions do76            before_setup; setup; after_setup77            self.send self.name78          end79          TEARDOWN_METHODS.each do |hook|80            capture_exceptions do81              self.send hook82            end83          end84        end85      end86      Result.from self # per contract87    end88    ##89    # Provides before/after hooks for setup and teardown. These are90    # meant for library writers, NOT for regular test authors. See91    # #before_setup for an example.92    module LifecycleHooks93      ##94      # Runs before every test, before setup. This hook is meant for95      # libraries to extend minitest. It is not meant to be used by96      # test developers.97      #98      # As a simplistic example:99      #100      #   module MyMinitestPlugin101      #     def before_setup102      #       super103      #       # ... stuff to do before setup is run104      #     end105      #106      #     def after_setup107      #       # ... stuff to do after setup is run108      #       super109      #     end110      #111      #     def before_teardown112      #       super113      #       # ... stuff to do before teardown is run114      #     end115      #116      #     def after_teardown117      #       # ... stuff to do after teardown is run118      #       super119      #     end120      #   end121      #122      #   class MiniTest::Test123      #     include MyMinitestPlugin124      #   end125      def before_setup; end126      ##127      # Runs before every test. Use this to set up before each test128      # run.129      def setup; end130      ##131      # Runs before every test, after setup. This hook is meant for132      # libraries to extend minitest. It is not meant to be used by133      # test developers.134      #135      # See #before_setup for an example.136      def after_setup; end137      ##138      # Runs after every test, before teardown. This hook is meant for139      # libraries to extend minitest. It is not meant to be used by140      # test developers.141      #142      # See #before_setup for an example.143      def before_teardown; end144      ##145      # Runs after every test. Use this to clean up after each test146      # run.147      def teardown; end148      ##149      # Runs after every test, after teardown. This hook is meant for150      # libraries to extend minitest. It is not meant to be used by151      # test developers.152      #153      # See #before_setup for an example.154      def after_teardown; end155    end # LifecycleHooks156    def capture_exceptions # :nodoc:157      yield158    rescue *PASSTHROUGH_EXCEPTIONS159      raise160    rescue Assertion => e...

test_minitest_reporter.rb

Source:test_minitest_reporter.rb

1require "minitest/autorun"2require "minitest/metametameta"3class Runnable4  def woot5    assert true6  end7end8class TestMinitestReporter < MetaMetaMetaTestCase9  attr_accessor :r, :io10  def new_composite_reporter11    reporter = Minitest::CompositeReporter.new12    reporter << Minitest::SummaryReporter.new(self.io)13    reporter << Minitest::ProgressReporter.new(self.io)14    def reporter.first15      reporters.first16    end17    def reporter.results18      first.results19    end20    def reporter.count21      first.count22    end23    def reporter.assertions24      first.assertions25    end26    reporter27  end28  def setup29    self.io = StringIO.new("")30    self.r  = new_composite_reporter31  end32  def error_test33    unless defined? @et then34      @et = Minitest::Test.new(:woot)35      @et.failures << Minitest::UnexpectedError.new(begin36                                                      raise "no"37                                                    rescue => e38                                                      e39                                                    end)40      @et = Minitest::Result.from @et41    end42    @et43  end44  def fail_test45    unless defined? @ft then46      @ft = Minitest::Test.new(:woot)47      @ft.failures <<   begin48                          raise Minitest::Assertion, "boo"49                        rescue Minitest::Assertion => e50                          e51                        end52      @ft = Minitest::Result.from @ft53    end54    @ft55  end56  def passing_test57    @pt ||= Minitest::Result.from Minitest::Test.new(:woot)58  end59  def skip_test60    unless defined? @st then61      @st = Minitest::Test.new(:woot)62      @st.failures << begin63                        raise Minitest::Skip64                      rescue Minitest::Assertion => e65                        e66                      end67      @st = Minitest::Result.from @st68    end69    @st70  end71  def test_to_s72    r.record passing_test73    r.record fail_test74    assert_match "woot", r.first.to_s75  end76  def test_passed_eh_empty77    assert_predicate r, :passed?78  end79  def test_passed_eh_failure80    r.results << fail_test81    refute_predicate r, :passed?82  end83  SKIP_MSG = "\n\nYou have skipped tests. Run with --verbose for details."84  def test_passed_eh_error85    r.start86    r.results << error_test87    refute_predicate r, :passed?88    r.report89    refute_match SKIP_MSG, io.string90  end91  def test_passed_eh_skipped92    r.start93    r.results << skip_test94    assert r.passed?95    restore_env do96      r.report97    end98    assert_match SKIP_MSG, io.string99  end100  def test_passed_eh_skipped_verbose101    r.first.options[:verbose] = true102    r.start103    r.results << skip_test104    assert r.passed?105    r.report106    refute_match SKIP_MSG, io.string107  end108  def test_start109    r.start110    exp = "Run options: \n\n# Running:\n\n"111    assert_equal exp, io.string112  end113  def test_record_pass114    r.record passing_test115    assert_equal ".", io.string116    assert_empty r.results117    assert_equal 1, r.count118    assert_equal 0, r.assertions119  end120  def test_record_fail121    fail_test = self.fail_test122    r.record fail_test123    assert_equal "F", io.string124    assert_equal [fail_test], r.results125    assert_equal 1, r.count126    assert_equal 0, r.assertions127  end128  def test_record_error129    error_test = self.error_test130    r.record error_test131    assert_equal "E", io.string132    assert_equal [error_test], r.results133    assert_equal 1, r.count134    assert_equal 0, r.assertions135  end136  def test_record_skip137    skip_test = self.skip_test138    r.record skip_test139    assert_equal "S", io.string140    assert_equal [skip_test], r.results141    assert_equal 1, r.count142    assert_equal 0, r.assertions143  end144  def test_report_empty145    r.start146    r.report147    exp = clean <<-EOM148      Run options:149      # Running:150      Finished in 0.00151      0 runs, 0 assertions, 0 failures, 0 errors, 0 skips152    EOM153    assert_equal exp, normalize_output(io.string)154  end155  def test_report_passing156    r.start157    r.record passing_test158    r.report159    exp = clean <<-EOM160      Run options:161      # Running:162      .163      Finished in 0.00164      1 runs, 0 assertions, 0 failures, 0 errors, 0 skips165    EOM166    assert_equal exp, normalize_output(io.string)167  end168  def test_report_failure169    r.start170    r.record fail_test171    r.report172    exp = clean <<-EOM173      Run options:174      # Running:175      F176      Finished in 0.00177        1) Failure:178      Minitest::Test#woot [FILE:LINE]:179      boo180      1 runs, 0 assertions, 1 failures, 0 errors, 0 skips181    EOM182    assert_equal exp, normalize_output(io.string)183  end184  def test_report_error185    r.start186    r.record error_test187    r.report188    exp = clean <<-EOM189      Run options:190      # Running:191      E192      Finished in 0.00193        1) Error:194      Minitest::Test#woot:195      RuntimeError: no196          FILE:LINE:in `error_test'197          FILE:LINE:in `test_report_error'198      1 runs, 0 assertions, 0 failures, 1 errors, 0 skips199    EOM200    assert_equal exp, normalize_output(io.string)201  end202  def test_report_skipped203    r.start204    r.record skip_test205    restore_env do206      r.report207    end208    exp = clean <<-EOM209      Run options:210      # Running:211      S212      Finished in 0.00213      1 runs, 0 assertions, 0 failures, 0 errors, 1 skips214      You have skipped tests. Run with --verbose for details.215    EOM216    assert_equal exp, normalize_output(io.string)217  end218end...

run

Using AI Code Generation

1    assert_equal(1, 1)2    assert_equal(1, 1)3    assert_equal(1, 1)4    assert_equar(1, 1)5    assert_equal(1, 1)6    assert_equal(1, 1)7Minitest::Reporters.use! Minitest::Reporters::SpecRep(rter.new8    asse1t_equal(1, 1)9    ass 1t_equal(1, 1)10    assert_equal(1, 1)

run

Using AI Code Generation

1    assert_equal(1, 1)2    assert_equal(1, 1)3    assert_equal(1, 1)4    assert_equal(1, 1)5    assert_equal(1, 1)6    assert_equal(1, 1)7    assert_equal(1, 1)8    assert_equal(1, 1)

run

Using AI Code Generation

1    assert_equal(1, 1)2    assert_equal(1, 1)3    assert_equal(1, 1)4    assert_equal(1, 1)5    assert_equal(1, 1)6    assert_equal(1, 1)7    assert_equal(1, 1)8    assert_equal(1, 1)9    assert_equal(1, 1)10    assert_equal(1, 1)11    assert_equal(1, 1)12    assert_equal(1, 1)13    assert_equal(1, 1)14    assert_equal(1, 1)15    assert_equal(1, 1)

run

Using AI Code Generation

1    assert_equal(1, 1)2    assert_equal(1, 1)3    assert_equal(1, 1)4    assert_equal(1, 1)5    assert_equal(1, 1)6    assert_equal(1, 1)7    assert_equal(1, 1)8    assert_equal(1, 1)9    assert_equal(1, 1)10    assert_equal(1, 1)11    assert_equal(1, 1)12    assert_equal(1, 1)

Automation Testing Tutorials

Learn to execute automation testing from scratch with LambdaTest Learning Hub. Right from setting up the prerequisites to run your first automation test, to following best practices and diving deeper into advanced test scenarios. LambdaTest Learning Hubs compile a list of step-by-step guides to help you be proficient with different test automation frameworks i.e. Selenium, Cypress, TestNG etc.