From ecbe1b99a6510daa309f4902b4c2ad824a571414 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?St=C3=A9phane=20Del=20Pino?= <stephane.delpino44@gmail.com>
Date: Thu, 7 Mar 2024 15:02:38 +0100
Subject: [PATCH] Add few tests for MeshVariant
---
tests/CMakeLists.txt | 1 +
tests/test_MeshVariant.cpp | 98 ++++++++++++++++++++++++++++++++++++++
2 files changed, 99 insertions(+)
create mode 100644 tests/test_MeshVariant.cpp
diff --git a/tests/CMakeLists.txt b/tests/CMakeLists.txt
index aaace485d..e7665f894 100644
--- a/tests/CMakeLists.txt
+++ b/tests/CMakeLists.txt
@@ -197,6 +197,7 @@ add_executable (mpi_unit_tests
test_MeshLineNodeBoundary.cpp
test_MeshNodeBoundary.cpp
test_MeshNodeInterface.cpp
+ test_MeshVariant.cpp
test_Messenger.cpp
test_OFStream.cpp
test_ParallelChecker_read.cpp
diff --git a/tests/test_MeshVariant.cpp b/tests/test_MeshVariant.cpp
new file mode 100644
index 000000000..f03f70273
--- /dev/null
+++ b/tests/test_MeshVariant.cpp
@@ -0,0 +1,98 @@
+#include <catch2/catch_test_macros.hpp>
+#include <catch2/matchers/catch_matchers_all.hpp>
+
+#include <MeshDataBaseForTests.hpp>
+#include <mesh/Mesh.hpp>
+#include <mesh/MeshVariant.hpp>
+
+// clazy:excludeall=non-pod-global-static
+
+TEST_CASE("MeshVariant", "[mesh]")
+{
+ SECTION("1D")
+ {
+ auto mesh_v = MeshDataBaseForTests::get().unordered1DMesh();
+ auto mesh = mesh_v->get<Mesh<1>>();
+
+ const std::string error_msg =
+ R"(error: invalid mesh type type
+- required Mesh<3ul>
+- contains Mesh<1ul>)";
+
+ REQUIRE_THROWS_WITH(mesh_v->get<Mesh<3>>(), error_msg);
+
+ REQUIRE(mesh->id() == mesh_v->id());
+ REQUIRE(mesh->numberOfCells() == mesh_v->numberOfCells());
+ REQUIRE(mesh->numberOfFaces() == mesh_v->numberOfFaces());
+ REQUIRE(mesh->numberOfEdges() == mesh_v->numberOfEdges());
+ REQUIRE(mesh->numberOfNodes() == mesh_v->numberOfNodes());
+
+ {
+ std::ostringstream os_v;
+ os_v << *mesh_v;
+
+ std::ostringstream os;
+ os << *mesh;
+
+ REQUIRE(os_v.str() == os.str());
+ }
+ }
+
+ SECTION("2D")
+ {
+ auto mesh_v = MeshDataBaseForTests::get().hybrid2DMesh();
+ auto mesh = mesh_v->get<Mesh<2>>();
+
+ const std::string error_msg =
+ R"(error: invalid mesh type type
+- required Mesh<1ul>
+- contains Mesh<2ul>)";
+
+ REQUIRE_THROWS_WITH(mesh_v->get<Mesh<1>>(), error_msg);
+
+ REQUIRE(mesh->id() == mesh_v->id());
+ REQUIRE(mesh->numberOfCells() == mesh_v->numberOfCells());
+ REQUIRE(mesh->numberOfFaces() == mesh_v->numberOfFaces());
+ REQUIRE(mesh->numberOfEdges() == mesh_v->numberOfEdges());
+ REQUIRE(mesh->numberOfNodes() == mesh_v->numberOfNodes());
+
+ {
+ std::ostringstream os_v;
+ os_v << *mesh_v;
+
+ std::ostringstream os;
+ os << *mesh;
+
+ REQUIRE(os_v.str() == os.str());
+ }
+ }
+
+ SECTION("3D")
+ {
+ auto mesh_v = MeshDataBaseForTests::get().hybrid3DMesh();
+ auto mesh = mesh_v->get<Mesh<3>>();
+
+ const std::string error_msg =
+ R"(error: invalid mesh type type
+- required Mesh<2ul>
+- contains Mesh<3ul>)";
+
+ REQUIRE_THROWS_WITH(mesh_v->get<Mesh<2>>(), error_msg);
+
+ REQUIRE(mesh->id() == mesh_v->id());
+ REQUIRE(mesh->numberOfCells() == mesh_v->numberOfCells());
+ REQUIRE(mesh->numberOfFaces() == mesh_v->numberOfFaces());
+ REQUIRE(mesh->numberOfEdges() == mesh_v->numberOfEdges());
+ REQUIRE(mesh->numberOfNodes() == mesh_v->numberOfNodes());
+
+ {
+ std::ostringstream os_v;
+ os_v << *mesh_v;
+
+ std::ostringstream os;
+ os << *mesh;
+
+ REQUIRE(os_v.str() == os.str());
+ }
+ }
+}
--
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