Invert pain to comfort throughout tracing.

tracing/tracing/extras/rail/response_interaction_record_test.html

Index: tracing/tracing/extras/rail/response_interaction_record_test.html
diff --git a/tracing/tracing/extras/rail/response_interaction_record_test.html b/tracing/tracing/extras/rail/response_interaction_record_test.html
index cdb19452f50c0ae1a49d8a5ee77fae038bde17c5..f7b5cc3fdcdc164025ff939e249ed8a82ff8a4ef 100644
--- a/tracing/tracing/extras/rail/response_interaction_record_test.html
+++ b/tracing/tracing/extras/rail/response_interaction_record_test.html
@@ -15,13 +15,21 @@ tr.b.unittest.testSuite(function() {
 
   test('instantiate', function() {
     var responseIR = new tr.e.rail.ResponseInteractionRecord(0, 150);
-    assert.equal(0, responseIR.normalizedUserPain);
+    assert.equal(1, responseIR.normalizedUserComfort);
     responseIR = new tr.e.rail.ResponseInteractionRecord(0, 150.0001);
-    assert.closeTo(0, responseIR.normalizedUserPain, 1e-5);
+    assert.closeTo(1, responseIR.normalizedUserComfort, 1e-5);
+    responseIR = new tr.e.rail.ResponseInteractionRecord(0, 299.9999);
+    assert.closeTo(0.8, responseIR.normalizedUserComfort, 1e-5);
+    responseIR = new tr.e.rail.ResponseInteractionRecord(0, 300.0001);
+    assert.closeTo(0.8, responseIR.normalizedUserComfort, 1e-5);
+    responseIR = new tr.e.rail.ResponseInteractionRecord(0, 999.9999);
+    assert.closeTo(0.1, responseIR.normalizedUserComfort, 1e-5);
+    responseIR = new tr.e.rail.ResponseInteractionRecord(0, 1000.0001);
+    assert.closeTo(0.1, responseIR.normalizedUserComfort, 1e-5);
     responseIR = new tr.e.rail.ResponseInteractionRecord(0, 4999.999);
-    assert.closeTo(1, responseIR.normalizedUserPain, 1e-5);
+    assert.closeTo(0, responseIR.normalizedUserComfort, 1e-5);
     responseIR = new tr.e.rail.ResponseInteractionRecord(0, 5000);
-    assert.equal(1, responseIR.normalizedUserPain);
+    assert.equal(0, responseIR.normalizedUserComfort);
   });
 });
 </script>