Make allocation tests more robust

I don't remember why we made these changes specifically but I'd like not
to lose them for now

Author: eileencodes

test/integration/documents_allocations_create_test.rb

@@ -11,12 +11,16 @@ class DocumentsIntegrationTest < ActionDispatch::IntegrationTest
   end
 end
 
-ObjectSpace.trace_object_allocations do
+ObjectSpace::AllocationTracer.setup(%i{path line type})
+result = ObjectSpace::AllocationTracer.trace do
   3000.times do
     Minitest.run_one_method(DocumentsIntegrationTest, 'test_create')
   end
 end
-
+p allocated: ObjectSpace::AllocationTracer.allocated_count_table[:T_STRING]
+result.sort_by { |info, counts| counts.first }.reverse.first(5).each do |r|
+  p r
+end
 __END__
 ObjectSpace::AllocationTracer.setup(%i{path line type})
 result = ObjectSpace::AllocationTracer.trace do

test/integration/documents_allocations_index_test.rb

@@ -8,19 +8,32 @@ class DocumentsIntegrationTest < ActionDispatch::IntegrationTest
   end
 end
 
-ObjectSpace.trace_object_allocations do
-  3000.times do
-    Minitest.run_one_method(DocumentsIntegrationTest, 'test_index')
-  end
-end
+Minitest.run_one_method(DocumentsIntegrationTest, 'test_index')
+Minitest.run_one_method(DocumentsIntegrationTest, 'test_index')
 
-__END__
 ObjectSpace::AllocationTracer.setup(%i{path line type})
 result = ObjectSpace::AllocationTracer.trace do
   3000.times do
     Minitest.run_one_method(DocumentsIntegrationTest, 'test_index')
   end
 end
+
+p :TOTAL => ObjectSpace::AllocationTracer.allocated_count_table.values.inject(:+)
+
+result.sort_by { |info, counts| counts.first }.find_all { |info, counts| info.last == :T_ARRAY}.each do |r|
+  p r
+end
+__END__
 result.sort_by { |info, counts| counts.first }.reverse.first(5).each do |r|
   p r
 end
+ObjectSpace::AllocationTracer.allocated_count_table.each do |k,v|
+  p k => (v / 3000)
+end
+
+ObjectSpace.trace_object_allocations do
+  3000.times do
+    Minitest.run_one_method(DocumentsIntegrationTest, 'test_index')
+  end
+end
+