Fix boundary condition manager test

Make tests properly fail if they never evaluate the respective
expressions. Update grid configuration to only contain a single cell.

dune/dorie/test/test-boundary-condition-manager.cc

@@ -40,6 +40,8 @@ using BC = Dune::Dorie::BoundaryCondition<typename Traits::RF>;
 
 /* ------------------------------------------------------------------------- */
 // Test BC factory creating BCs from YAML nodes
+// This tests checks if the construction throws appropriate exceptions for
+// incompatible input.
 
 /// BCFactory fixture. Create three factories with a different mode each.
 class BCFactory : public ::testing::Test
@@ -59,7 +61,7 @@ protected:
 
     void SetUp () override
     {
-        auto [inifile, log, helper] = Dune::Dorie::Setup::init(_argc, _argv);
+        auto log = Dune::Dorie::create_logger(Dune::Dorie::log_base, helper);
         _bcf_none = std::make_unique<BCF<Mode::none>>(log);
         _bcf_richards = std::make_unique<BCF<Mode::richards>>(log);
         _bcf_transport = std::make_unique<BCF<Mode::transport>>(log);
@@ -126,6 +128,7 @@ TEST_F(BCFactory, Outflow)
 
 /* ------------------------------------------------------------------------- */
 // Test BC manager and loaded BC data.
+// This verifies that YAML data is properly interpreted
 
 /// BoundaryConditionManager fixture
 /** \tparam T BCMMode wrapped into an integral constant to appear as type
@@ -199,7 +202,7 @@ TEST_F(BCManager, Neumann)
     auto gv = _grid->leafGridView();
     auto cell = *Dune::elements(gv).begin();
     if (not cell.hasBoundaryIntersections()) {
-        ADD_FAILURE();
+        FAIL();
     }
     for (auto&& is : Dune::intersections(gv, cell)) {
         const auto coords = is.geometry().center();
@@ -220,8 +223,11 @@ TEST_F(BCManager, Neumann)
                     dynamic_cast<NeumannBoundaryCondition<double>&>(*bc);
                 EXPECT_TRUE(bc_neumann.horizontal_projection());
             }
+            return;
         }
     }
+
+    FAIL();
 }
 
 TEST_F(BCManager, Dirichlet)
@@ -229,7 +235,7 @@ TEST_F(BCManager, Dirichlet)
     auto gv = _grid->leafGridView();
     auto cell = *Dune::elements(gv).begin();
     if (not cell.hasBoundaryIntersections()) {
-        ADD_FAILURE();
+        FAIL();
     }
     for (auto&& is : Dune::intersections(gv, cell)) {
         const auto coords = is.geometry().center();
@@ -259,8 +265,11 @@ TEST_F(BCManager, Dirichlet)
                 EXPECT_EQ(bc->type(), Operator::BCType::Neumann);
                 EXPECT_DOUBLE_EQ(bc->evaluate(time), 0.0);
             }
+            return;
         }
     }
+
+    FAIL();
 }
 
 TEST_F(BCManager, Outflow)
@@ -268,11 +277,11 @@ TEST_F(BCManager, Outflow)
     auto gv = _grid->leafGridView();
     auto cell = *Dune::elements(gv).begin();
     if (not cell.hasBoundaryIntersections()) {
-        ADD_FAILURE();
+        FAIL();
     }
     for (auto&& is : Dune::intersections(gv, cell)) {
         const auto coords = is.geometry().center();
-        if (Dune::FloatCmp::eq(coords[1], 1.0))
+        if (Dune::FloatCmp::eq(coords[0], 0.0))
         {
             for (auto time: {0.0, 1.0, 1.5, 1.9}) {
                 _manager->set_time(time);
@@ -284,8 +293,11 @@ TEST_F(BCManager, Outflow)
                 EXPECT_DOUBLE_EQ(time_int.begin, 0.0);
                 EXPECT_DOUBLE_EQ(time_int.end, 2.0);
             }
+            return;
         }
     }
+
+    FAIL();
 }
 
 // --- Main Function --- //

dune/dorie/test/test-boundary-condition.mini.in

@@ -5,7 +5,7 @@ _asset_path = "${PROJECT_SOURCE_DIR}/test"
 
 [grid]
 dimensions = 2
-initialLevel = 1
+initialLevel = 0
 gridType = rectangular
 cells = 1 1
 extensions = 1 1