Split up unit tests into multiple compile units.

Added mesh_cast unit test.


git-svn-id: http://www.openmesh.org/svnrepo/OpenMesh/trunk@958 fdac6126-5c0c-442c-9429-916003d36597

src/Unittests/unittests_stripifier.cc

@@ -0,0 +1,50 @@
+
+#include <gtest/gtest.h>
+#include <Unittests/unittests_common.hh>
+#include <OpenMesh/Tools/Utils/StripifierT.hh>
+
+namespace {
+
+class OpenMeshStripify : public OpenMeshBase {
+
+    protected:
+
+        // This function is called before each test is run
+        virtual void SetUp() {
+            
+            // Do some initial stuff with the member data here...
+        }
+
+        // This function is called after all tests are through
+        virtual void TearDown() {
+
+            // Do some final stuff with the member data here...
+        }
+
+    // Member already defined in OpenMeshBase
+    //Mesh mesh_;  
+};
+
+/*
+ * ====================================================================
+ * Define tests below
+ * ====================================================================
+ */
+
+/*
+ */
+TEST_F(OpenMeshStripify, Stripify) {
+
+  bool ok = OpenMesh::IO::read_mesh(mesh_, "cube1.off");
+    
+  ASSERT_TRUE(ok);
+
+  OpenMesh::StripifierT<Mesh> stripifier(mesh_);
+
+  size_t strips = stripifier.stripify();
+
+  EXPECT_EQ(1269u, strips) << "The number of computed strips is not correct!";
+  EXPECT_TRUE(stripifier.is_valid()) << "Strips not computed!";
+
+}
+}