1 files changed, 82 insertions, 0 deletions
diff --git a/activesupport/test/broadcast_logger_test.rb b/activesupport/test/broadcast_logger_test.rb
new file mode 100644
index 0000000000..6d4e3b74f7
--- /dev/null
+++ b/activesupport/test/broadcast_logger_test.rb
@@ -0,0 +1,82 @@
+require 'abstract_unit'
+
+module ActiveSupport
+  class BroadcastLoggerTest < TestCase
+    attr_reader :logger, :log1, :log2
+    def setup
+      @log1 = FakeLogger.new
+      @log2 = FakeLogger.new
+      @log1.extend Logger.broadcast @log2
+      @logger = @log1
+    end
+
+    def test_debug
+      logger.debug "foo"
+      assert_equal 'foo', log1.adds.first[2]
+      assert_equal 'foo', log2.adds.first[2]
+    end
+
+    def test_close
+      logger.close
+      assert log1.closed, 'should be closed'
+      assert log2.closed, 'should be closed'
+    end
+
+    def test_chevrons
+      logger << "foo"
+      assert_equal %w{ foo }, log1.chevrons
+      assert_equal %w{ foo }, log2.chevrons
+    end
+
+    def test_level
+      assert_nil logger.level
+      logger.level = 10
+      assert_equal 10, log1.level
+      assert_equal 10, log2.level
+    end
+
+    def test_progname
+      assert_nil logger.progname
+      logger.progname = 10
+      assert_equal 10, log1.progname
+      assert_equal 10, log2.progname
+    end
+
+    def test_formatter
+      assert_nil logger.formatter
+      logger.formatter = 10
+      assert_equal 10, log1.formatter
+      assert_equal 10, log2.formatter
+    end
+
+    class FakeLogger
+      attr_reader :adds, :closed, :chevrons
+      attr_accessor :level, :progname, :formatter
+
+      def initialize
+        @adds      = []
+        @closed    = false
+        @chevrons  = []
+        @level     = nil
+        @progname  = nil
+        @formatter = nil
+      end
+
+      def debug msg, &block
+        add(:omg, nil, msg, &block)
+      end
+
+      def << x
+        @chevrons << x
+      end
+
+      def add(*args)
+        @adds << args
+      end
+
+      def close
+        @closed = true
+      end
+    end
+  end
+end