From 74168f65bad8a9916e8cd85d01082e311f11ced2 Mon Sep 17 00:00:00 2001
From: Ian Bell <ian.bell@nist.gov>
Date: Fri, 27 May 2022 10:46:03 -0400
Subject: [PATCH] More helpful error messages for critical extrapolation test

---
 src/tests/catch_tests.cxx | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/tests/catch_tests.cxx b/src/tests/catch_tests.cxx
index f2f72b3..d888e8f 100644
--- a/src/tests/catch_tests.cxx
+++ b/src/tests/catch_tests.cxx
@@ -451,9 +451,9 @@ TEST_CASE("Test extrapolate from critical point", "") {
 
         auto errrhoL = SArhoL - rhosoln[0], errrhoV = SArhoV - rhosoln[1];
         if (std::abs(errrhoL)/SArhoL > 1e-10) { 
-            throw std::range_error("rhoL error > 1e-10"); }
+            throw std::range_error("rhoL error [" + std::to_string(errrhoL) + "] > 1e-10"); }
         if (std::abs(errrhoV)/SArhoV > 1e-10) { 
-            throw std::range_error("rhoV error > 1e-10"); }
+            throw std::range_error("rhoV error [" + std::to_string(errrhoV) + "] > 1e-10"); }
     };
     CHECK_NOTHROW(stepper(0.01));
     CHECK_NOTHROW(stepper(0.1));
-- 
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