catch2v3

Gbp-Pq: Name catch2v3

1 files changed, 6 insertions, 4 deletions

diff --git a/fuzzylite/test/variable/VariableTest.cpp b/fuzzylite/test/variable/VariableTest.cpp
index 11f3794..f3df653 100644
--- a/fuzzylite/test/variable/VariableTest.cpp
+++ b/fuzzylite/test/variable/VariableTest.cpp
@@ -14,13 +14,15 @@
  fuzzylite is a registered trademark of FuzzyLite Limited.
  */
 
-#include "catch2/catch.hpp"
+#include "catch2/catch_all.hpp"
 #include "fl/Headers.h"
 
-#include <algorithm>    // std::random_shuffle
+#include <algorithm>    // std::shuffle
 
 namespace fl {
 
+    auto rng = std::default_random_engine{ std::random_device{}() };
+
     /**
      * Tests: variable/Variable
      *
@@ -33,7 +35,7 @@ namespace fl {
         for (int i = 0; i <= 20; ++i) {
             variable.addTerm(new Constant(Op::str(i), i - 10));
         }
-        std::random_shuffle(variable.terms().begin(), variable.terms().end());
+        std::shuffle(variable.terms().begin(), variable.terms().end(), rng);
         FL_DBG(variable.toString());
         REQUIRE(variable.numberOfTerms() == 21);
         variable.sort();
@@ -53,7 +55,7 @@ namespace fl {
         for (int i = 0; i <= 20; ++i) {
             variable.addTerm(new Triangle(Op::str(i), i - 1, i, i + 1));
         }
-        std::random_shuffle(variable.terms().begin(), variable.terms().end());
+        std::shuffle(variable.terms().begin(), variable.terms().end(), rng);
         FL_DBG(variable.toString());
         REQUIRE(variable.numberOfTerms() == 21);
         variable.sort();