impl::compute_coupling tests

tests/unit-tests/CMakeLists.txt

@@ -698,7 +698,9 @@ add_executable(
   compute_coupling_tests
   compute_coupling/acoustic_elastic.cpp
   compute_coupling/elastic_acoustic.cpp
-  compute_coupling/nonconforming.cpp
+  compute_coupling/nonconforming/acoustic_elastic.cpp
+  compute_coupling/nonconforming/elastic_acoustic.cpp
+  compute_coupling/runner.cpp
 )
 
 target_link_libraries(

tests/unit-tests/compute_coupling/acoustic_elastic.cpp

@@ -3,6 +3,8 @@
 #include <Kokkos_Core.hpp>
 #include <gtest/gtest.h>
 
+#include <string>
+
 struct AcousticElasticTestParams {
   type_real edge_factor;
   std::array<type_real, 2> normal;
@@ -12,6 +14,8 @@ struct AcousticElasticTestParams {
   std::string name;
 };
 
+void PrintTo(const AcousticElasticTestParams &, std::ostream *os) { *os << ""; }
+
 std::ostream &operator<<(std::ostream &os,
                          const AcousticElasticTestParams &params) {
   os << params.name;
@@ -93,4 +97,6 @@ INSTANTIATE_TEST_SUITE_P(
             1.414213562, // expected_result (1e6 * (0.707106781 * 1e-6 +
                          // 0.707106781 * 1e-6) = 1.414213562)
             1e-6,        // tolerance (relaxed for large numbers)
-            "LargeValuesTest" }));
+            "LargeValuesTest" }),
+    [](const ::testing::TestParamInfo<AcousticElasticTestParams> &info)
+        -> std::string { return info.param.name; });

tests/unit-tests/compute_coupling/elastic_acoustic.cpp

@@ -3,6 +3,8 @@
 #include <Kokkos_Core.hpp>
 #include <gtest/gtest.h>
 
+#include <string>
+
 struct ElasticAcousticTestParams {
   type_real edge_factor;
   std::array<type_real, 2> normal;
@@ -12,6 +14,8 @@ struct ElasticAcousticTestParams {
   std::string name;
 };
 
+void PrintTo(const ElasticAcousticTestParams &, std::ostream *os) { *os << ""; }
+
 class ElasticAcousticCouplingTest
     : public ::testing::TestWithParam<ElasticAcousticTestParams> {};
 
@@ -102,4 +106,6 @@ INSTANTIATE_TEST_SUITE_P(
             { 1.414213562, 1.414213562 }, // expected_result (1.0 * 0.707106781
                                           // * 2.0 ≈ 1.414)
             1e-6, // tolerance (relaxed for floating point precision)
-            "DiagonalNormalTest" }));
+            "DiagonalNormalTest" }),
+    [](const ::testing::TestParamInfo<ElasticAcousticTestParams> &info)
+        -> std::string { return info.param.name; });