From 04f2b8f7bf16ad37d3c28f0e06eb02d63ab6a731 Mon Sep 17 00:00:00 2001
From: ntalbott <ntalbott@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Wed, 12 Feb 2003 03:12:14 +0000
Subject: Initial revision

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@3477 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 lib/test/unit/testresult.rb | 81 +++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 81 insertions(+)
 create mode 100644 lib/test/unit/testresult.rb

(limited to 'lib/test/unit/testresult.rb')

diff --git a/lib/test/unit/testresult.rb b/lib/test/unit/testresult.rb
new file mode 100644
index 0000000000..b1bfbf72e4
--- /dev/null
+++ b/lib/test/unit/testresult.rb
@@ -0,0 +1,81 @@
+# :nodoc:
+#
+# Author:: Nathaniel Talbott.
+# Copyright:: Copyright (c) 2000-2002 Nathaniel Talbott. All rights reserved.
+# License:: Ruby license.
+
+require 'test/unit/util/observable'
+
+module Test
+  module Unit
+
+    # Collects Test::Unit::Failure and Test::Unit::Error so that
+    # they can be displayed to the user. To this end, observers
+    # can be added to it, allowing the dynamic updating of, say, a
+    # UI.
+    class TestResult
+      include Util::Observable
+
+      CHANGED = "CHANGED"
+      FAULT = "FAULT"
+
+      attr_reader(:run_count, :assertion_count)
+
+      # Constructs a new, empty TestResult.
+      def initialize
+        @run_count, @assertion_count = 0, 0
+        @failures, @errors = Array.new, Array.new
+      end
+
+      # Records a test run.
+      def add_run
+        @run_count += 1
+        notify_listeners(CHANGED, self)
+      end
+
+      # Records a Test::Unit::Failure.
+      def add_failure(failure)
+        @failures << failure
+        notify_listeners(FAULT, failure)
+        notify_listeners(CHANGED, self)
+      end
+
+      # Records a Test::Unit::Error.
+      def add_error(error)
+        @errors << error
+        notify_listeners(FAULT, error)
+        notify_listeners(CHANGED, self)
+      end
+
+      # Records an individual assertion.
+      def add_assertion
+        @assertion_count += 1
+        notify_listeners(CHANGED, self)
+      end
+
+      # Returns a string contain the recorded runs, assertions,
+      # failures and errors in this TestResult.
+      def to_s
+        "#{run_count} tests, #{assertion_count} assertions, #{failure_count} failures, #{error_count} errors"
+      end
+
+      # Returns whether or not this TestResult represents
+      # successful completion.
+      def passed?
+        return @failures.empty? && @errors.empty?
+      end
+
+      # Returns the number of failures this TestResult has
+      # recorded.
+      def failure_count
+        return @failures.size
+      end
+
+      # Returns the number of errors this TestResult has
+      # recorded.
+      def error_count
+        return @errors.size
+      end
+    end
+  end
+end
-- 
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