test/test_accumulator.rb in tracksperanto-2.2.4 vs test/test_accumulator.rb in tracksperanto-2.3.0

@@ -15,9 +15,52 @@
     a = Tracksperanto::Accumulator.new
     50_000.times { a.push("A string" => rand) }
     assert_equal 50_000, a.size
   end
   
+  def test_accumulator_saves_shitload_of_objs
+    a = Tracksperanto::Accumulator.new
+    4.times { a.push("A \tstring") }
+    a.each {|e| assert_equal "A \tstring", e }
+  end
+  
+  def test_accumulator_empty
+    a = Tracksperanto::Accumulator.new
+    assert a.empty?
+    a.push(1)
+    assert !a.empty?
+  end
+  
+  def test_accumulator_supports_nested_iteration
+    a = Tracksperanto::Accumulator.new
+    ("A".."Z").each{|e| a << e}
+    
+    accumulated = []
+    seen_g = false
+    a.each do | first_level |
+      if first_level == "G"
+        seen_g = true
+        # Force a nested iteration and break it midway
+        a.each do | second_level |
+          accumulated.push(second_level)
+          break if second_level == "E"
+        end
+      elsif seen_g
+        assert_equal "H", first_level
+        return
+      end
+    end
+  end
+  
+  def test_random_access
+    a = Tracksperanto::Accumulator.new
+    letters = ("A".."Z").map{|e| "#{e}\r\nWow!"}.to_a
+    letters.map(&a.method(:push))
+    
+    assert_equal "B\r\nWow!", a[1]
+    assert_equal "E\r\nWow!", a[4]
+  end
+  
   def test_clear_calls_close_on_buffer
     io = Tracksperanto::BufferIO.new
     flexmock(io).should_receive(:close!)
     flexmock(Tracksperanto::BufferIO).should_receive(:new).once.and_return(io)
     
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