0
@@ -24,13 +24,13 @@
0
       if Test::Unit::TestCase.quiet_backtrace
0
         backtrace.reject! do |line|
0
           [*Test::Unit::TestCase.backtrace_silencers].any? do |silencer_name|
0
-            QuietBacktrace::BacktraceFilter.silencers[silencer_name].call(line)
0
+            QuietBacktrace::BacktraceFilter.silencers[silencer_name].call(line) if silencer_name
0
           end
0
         end
0
 
0
         backtrace.each do |line|
0
           [*Test::Unit::TestCase.backtrace_filters].each do |filter_name|
0
-            QuietBacktrace::BacktraceFilter.filters[filter_name].call(line)
0
+            QuietBacktrace::BacktraceFilter.filters[filter_name].call(line) if filter_name
0
           end
0
         end          
0
       end

0
@@ -32,6 +32,7 @@
0
   context "The default quiet backtrace" do
0
     
0
     setup do
0
+      reset_filter!
0
       @mock = MockTestUnit.new
0
       @default_quiet_backtrace = @mock.filter_backtrace(@backtrace.dup)
0
     end
0
@@ -48,8 +49,8 @@
0
       assert !@default_quiet_backtrace.any? { |line| line =~ /\:in / }, "Method name was not removed from one or more lines: #{@default_quiet_backtrace}"
0
     end
0
 
0
-    should "remove rails root from the beginning of lines" do
0
-      assert @default_quiet_backtrace.any? { |line| line == 'app/controllers/photos_controller.rb:315' }, "Rails root is not being filtered: #{@default_quiet_backtrace}"
0
+    should "not silence or filter a legitimate line" do
0
+      assert @default_quiet_backtrace.any? { |line| line == '/Users/james/Documents/railsApps/generating_station/app/controllers/photos_controller.rb:315' }, "Rails root is not being filtered: #{@default_quiet_backtrace}"
0
     end
0
     
0
   end
0
0
0
@@ -57,19 +58,20 @@
0
   context "The quiet backtrace with complementary Rails silencers and filters" do
0
     
0
     setup do
0
-      RAILS_ROOT = '/Users/james/Documents/railsApps/generating_station'
0
-      Test::Unit::TestCase.backtrace_silencers << [:rails_vendor]
0
-      Test::Unit::TestCase.backtrace_filters << [:rails_root]
0
+      reset_filter!
0
+      @rails_root = '/Users/james/Documents/railsApps/generating_station'
0
+      self.backtrace_silencers << :rails_vendor
0
+      self.backtrace_filters << :rails_root
0
       @mock = MockTestUnit.new
0
       @rails_quiet_backtrace = @mock.filter_backtrace(@backtrace.dup)
0
     end
0
     
0
-    should "from RAILS_ROOT/vendor directory" do
0
-      assert !@rails_quiet_backtrace.any? { |line| line.include?("#{RAILS_ROOT}/vendor") }, "One or more lines from RAILS_ROOT/vendor directory are not being silenced: #{@rails_quiet_backtrace}"
0
+    should "silence any line from the RAILS_ROOT/vendor directory" do
0
+      assert !@rails_quiet_backtrace.any? { |line| line.include?("#{@rails_root}/vendor") }, "One or more lines from RAILS_ROOT/vendor directory are not being silenced: #{@rails_quiet_backtrace}"
0
     end
0
     
0
     should "remove RAILS_ROOT text from the beginning of lines" do
0
-      assert !@rails_quiet_backtrace.any? { |line| line.include?("#{RAILS_ROOT}") }, "One or more lines that include RAILS_ROOT text are not being filtered: #{@rails_quiet_backtrace}"
0
+      assert !@rails_quiet_backtrace.any? { |line| line.include?("#{@rails_root}") }, "One or more lines that include RAILS_ROOT text are not being filtered: #{@rails_quiet_backtrace}"
0
     end
0
     
0
   end
0
@@ -77,7 +79,8 @@
0
   context "Setting quiet backtrace to false" do
0
     
0
     setup do
0
-      Test::Unit::TestCase.quiet_backtrace = false
0
+      reset_filter!
0
+      self.quiet_backtrace = false
0
       @mock = MockTestUnit.new
0
       @unfiltered_backtrace = @mock.filter_backtrace(@backtrace.dup)
0
     end
0
0
@@ -88,10 +91,11 @@
0
     
0
   end
0
   
0
-  context "Overriding the defaults" do
0
+  context "Overriding the defaults" do
0
     
0
     setup do
0
-      Test::Unit::TestCase.backtrace_silencers = [:test_unit, :rails_vendor]
0
+      reset_filter!
0
+      self.backtrace_silencers = [:test_unit, :rails_vendor]
0
       @mock = MockTestUnit.new
0
       @not_filtering_gem_root = @mock.filter_backtrace(@backtrace.dup)
0
     end
0
@@ -101,5 +105,14 @@
0
     end
0
     
0
   end
0
+  
0
+  private
0
+  
0
+    def reset_filter!
0
+      self.quiet_backtrace = true
0
+      self.backtrace_silencers = [:test_unit, :gem_root]
0
+      self.backtrace_filters = [:method_name]
0
+    end
0
+  
0
 end