Added tests for reporter

[git-p4: depot-paths = "//src/minitest/dev/": change = 8472]

Manifest.txt

@@ -20,5 +20,6 @@ lib/minitest/unit.rb
 test/minitest/metametameta.rb
 test/minitest/test_minitest_benchmark.rb
 test/minitest/test_minitest_mock.rb
+test/minitest/test_minitest_reporter.rb
 test/minitest/test_minitest_spec.rb
 test/minitest/test_minitest_unit.rb

test/minitest/test_minitest_reporter.rb

@@ -0,0 +1,245 @@
+require "minitest/autorun"
+require "minitest/metametameta"
+
+class TestMinitestReporter < Minitest::Test
+
+  attr_accessor :r, :io
+
+  def setup
+    self.io = StringIO.new("")
+    self.r  = Minitest::Reporter.new io
+  end
+
+  def error_test
+    unless defined? @et then
+      @et = Minitest::Test.new(:woot)
+      @et.failures << Minitest::UnexpectedError.new(begin
+                                                      raise "no"
+                                                    rescue => e
+                                                      e
+                                                    end)
+    end
+    @et
+  end
+
+  def fail_test
+    unless defined? @ft then
+      @ft = Minitest::Test.new(:woot)
+      @ft.failures <<   begin
+                          raise Minitest::Assertion, "boo"
+                        rescue Minitest::Assertion => e
+                          e
+                        end
+    end
+    @ft
+  end
+
+  def passing_test
+    @pt ||= Minitest::Test.new(:woot)
+  end
+
+  def skip_test
+    unless defined? @st then
+      @st = Minitest::Test.new(:woot)
+      @st.failures << Minitest::Skip.new
+    end
+    @st
+  end
+
+  def test_passed_eh_empty
+    assert r.passed?
+  end
+
+  def test_passed_eh_failure
+    r.results << fail_test
+
+    refute r.passed?
+  end
+
+  def test_passed_eh_error
+    r.results << error_test
+
+    refute r.passed?
+  end
+
+  def test_passed_eh_skipped
+    r.results << skip_test
+
+    assert r.passed?
+  end
+
+  def test_start
+    r.start
+
+    exp = "Run options: \n\n# Running:\n\n"
+
+    assert_equal exp, io.string
+  end
+
+  def test_record_pass
+    r.record passing_test
+
+    assert_equal ".", io.string
+    assert_empty r.results
+    assert_equal 1, r.count
+    assert_equal 0, r.assertions
+  end
+
+  def test_record_fail
+    r.record fail_test
+
+    assert_equal "F", io.string
+    assert_equal [fail_test], r.results
+    assert_equal 1, r.count
+    assert_equal 0, r.assertions
+  end
+
+  def test_record_error
+    r.record error_test
+
+    assert_equal "E", io.string
+    assert_equal [error_test], r.results
+    assert_equal 1, r.count
+    assert_equal 0, r.assertions
+  end
+
+  def test_record_skip
+    r.record skip_test
+
+    assert_equal "S", io.string
+    assert_equal [skip_test], r.results
+    assert_equal 1, r.count
+    assert_equal 0, r.assertions
+  end
+
+  def normalize_output output
+    output.sub!(/Finished in .*/, "Finished in 0.00")
+    output.sub!(/Loaded suite .*/, 'Loaded suite blah')
+
+    output.gsub!(/ = \d+.\d\d s = /, ' = 0.00 s = ')
+    output.gsub!(/0x[A-Fa-f0-9]+/, '0xXXX')
+    output.gsub!(/ +$/, '')
+
+    if windows? then
+      output.gsub!(/\[(?:[A-Za-z]:)?[^\]:]+:\d+\]/, '[FILE:LINE]')
+      output.gsub!(/^(\s+)(?:[A-Za-z]:)?[^:]+:\d+:in/, '\1FILE:LINE:in')
+    else
+      output.gsub!(/\[[^\]:]+:\d+\]/, '[FILE:LINE]')
+      output.gsub!(/^(\s+)[^:]+:\d+:in/, '\1FILE:LINE:in')
+    end
+
+    output
+  end
+
+  def test_report_empty
+    r.start
+    r.report
+
+    exp = clean <<-EOM
+      Run options:
+
+      # Running:
+
+
+
+      Finished in 0.00
+
+      0 runs, 0 assertions, 0 failures, 0 errors, 0 skips
+    EOM
+
+
+    assert_equal exp, normalize_output(io.string)
+  end
+
+  def test_report_passing
+    r.start
+    r.record passing_test
+    r.report
+
+    exp = clean <<-EOM
+      Run options:
+
+      # Running:
+
+      .
+
+      Finished in 0.00
+
+      1 runs, 0 assertions, 0 failures, 0 errors, 0 skips
+    EOM
+
+
+    assert_equal exp, normalize_output(io.string)
+  end
+
+  def test_report_failure
+    r.start
+    r.record fail_test
+    r.report
+
+    exp = clean <<-EOM
+      Run options:
+
+      # Running:
+
+      F
+
+      Finished in 0.00
+
+        1) Failure:
+      Minitest::Test#woot [FILE:LINE]:
+      boo
+
+      1 runs, 0 assertions, 1 failures, 0 errors, 0 skips
+    EOM
+
+
+    assert_equal exp, normalize_output(io.string)
+  end
+
+  def test_report_error
+    r.start
+    r.record error_test
+    r.report
+
+    exp = clean <<-EOM
+      Run options:
+
+      # Running:
+
+      E
+
+      Finished in 0.00
+
+        1) Error:
+      Minitest::Test#woot:
+      RuntimeError: no
+          FILE:LINE:in `error_test'
+          FILE:LINE:in `test_report_error'
+
+      1 runs, 0 assertions, 0 failures, 1 errors, 0 skips
+    EOM
+
+    assert_equal exp, normalize_output(io.string)
+  end
+
+  def test_report_skipped
+    r.start
+    r.record skip_test
+    r.report
+
+    exp = clean <<-EOM
+      Run options:
+
+      # Running:
+
+      S
+
+      Finished in 0.00
+
+      1 runs, 0 assertions, 0 failures, 0 errors, 1 skips
+    EOM
+
+    assert_equal exp, normalize_output(io.string)
+  end
+end