simpler but more verbose node model fixes everything but one

test/sof.rb

@@ -14,60 +14,65 @@ end
 OBJECT_STRING = "ObjectWithAttributes(name: 'some name', number: 1234)"
 
 class BasicSof < MiniTest::Test
+  def check should
+    same = (should == @out)
+    puts "Shouldda\n#{@out}" unless same
+    assert_equal should , @out
+  end
   def test_true
-    out = Sof::Writer.write(true)
-    assert_equal  "true" , out
+    @out = Sof::Writer.write(true)
+    check "true" 
   end
   def test_num
-    out = Sof::Writer.write(124)
-    assert_equal  "124" , out
+    @out = Sof::Writer.write(124)
+    check  "124" 
   end
-  def test_object
-    out = Sof::Writer.write(ObjectWithAttributes.new)
-    assert_equal "#{OBJECT_STRING}" , out
+  def test_simple_object
+    @out = Sof::Writer.write(ObjectWithAttributes.new)
+    check "#{OBJECT_STRING}" 
   end
   def test_object_extra_array
-    out = Sof::Writer.write(ObjectWithAttributes.new.extra_array)
-    assert_equal "#{OBJECT_STRING}" , out
+    @out = Sof::Writer.write(ObjectWithAttributes.new.extra_array)
+    check "#{OBJECT_STRING}" 
   end
   def test_simple_array
-    out = Sof::Writer.write([true, 1234])
-    assert_equal "-true\n-1234" , out
+    @out = Sof::Writer.write([true, 1234])
+    check "-true\n-1234" 
   end
   def test_array_object
-    out = Sof::Writer.write([true, 1234 , ObjectWithAttributes.new])
-    assert_equal "-true\n-1234\n-#{OBJECT_STRING}" , out
+    @out = Sof::Writer.write([true, 1234 , ObjectWithAttributes.new])
+    check "-true\n-1234\n-#{OBJECT_STRING}" 
   end
   def test_array_array
-    out = Sof::Writer.write([true, 1 , [true , 12 ]])
-    assert_equal "-true\n-1\n--true\n -12" , out
+    @out = Sof::Writer.write([true, 1 , [true , 12 ]])
+    check "-true\n-1\n--true\n -12" 
   end
   def test_array_array_reverse
-    out = Sof::Writer.write([ [true , 12 ], true, 1])
-    assert_equal "--true\n -12\n-true\n-1" , out
+    @out = Sof::Writer.write([ [true , 12 ], true, 1])
+    check "--true\n -12\n-true\n-1" 
   end
   def test_array_array_array
-    out = Sof::Writer.write([true, 1 , [true , 12 , [true , 123 ]]])
-    assert_equal "-true\n-1\n--true\n -12\n --true\n  -123" , out
+    @out = Sof::Writer.write([true, 1 , [true , 12 , [true , 123 ]]])
+    check "-true\n-1\n--true\n -12\n --true\n  -123" 
   end
   def test_array_array_object
-    out = Sof::Writer.write([true, 1 , [true , 12 , ObjectWithAttributes.new]])
-    assert_equal "-true\n-1\n--true\n -12\n -#{OBJECT_STRING}" , out
+    @out = Sof::Writer.write([true, 1 , [true , 12 , ObjectWithAttributes.new]])
+    check "-true\n-1\n--true\n -12\n -#{OBJECT_STRING}" 
   end
   def test_simple_hash
-    out = Sof::Writer.write({ one: 1 , tru: true })
-    assert_equal "-:one: 1\n-:tru: true" , out
+    @out = Sof::Writer.write({ one: 1 , tru: true })
+    check "-:one: 1\n-:tru: true" 
   end
   def test_hash_object
-    out = Sof::Writer.write({ one: 1 , two: ObjectWithAttributes.new })
-    assert_equal "-:one: 1\n-:two: #{OBJECT_STRING}" , out
+    @out = Sof::Writer.write({ one: 1 , two: ObjectWithAttributes.new })
+    check "-:one: 1\n-:two: #{OBJECT_STRING}" 
   end
   def test_array_hash
-    out = Sof::Writer.write([true, 1 , { one: 1 , tru: true }])
-    assert_equal "-true\n-1\n--:one: 1\n -:tru: true" , out
+    @out = Sof::Writer.write([true, 1 , { one: 1 , tru: true }])
+    check "-true\n-1\n--:one: 1\n -:tru: true" 
   end
   def test_hash_array
-    out = Sof::Writer.write({ one: [1 , ObjectWithAttributes.new] , two: true })
-    assert_equal "-:one: -1\n -#{OBJECT_STRING}\n-:two: true" , out
+    @out = Sof::Writer.write({ one: [1 , ObjectWithAttributes.new] , two: true })
+    check "-:one: -1\n -#{OBJECT_STRING}\n-:two: true" 
   end
 end