Redo of render paths

test/Engine/Math/CMakeLists.txt

@@ -0,0 +1,4 @@
+target_sources(Seele_unit_tests
+    PRIVATE
+        ../../../src/Engine/Math/Vector.cpp
+        Vector.cpp)

test/Engine/Math/Vector.cpp

@@ -0,0 +1,45 @@
+#include "EngineTest.h"
+#include "Math/Vector.h"
+#include <boost/test/unit_test.hpp>
+
+using namespace Seele;
+
+BOOST_AUTO_TEST_SUITE(VectorParse)
+
+BOOST_AUTO_TEST_CASE(parse_vector_basic)
+{
+    const char* str = "float3(0, 0, 0)";
+    Vector vec = parseVector(str);
+    BOOST_CHECK_EQUAL(vec.x, 0);
+    BOOST_CHECK_EQUAL(vec.y, 0);
+    BOOST_CHECK_EQUAL(vec.z, 0);
+}
+
+BOOST_AUTO_TEST_CASE(parse_vector_literal)
+{
+    const char* str = "float3(0.0f, 0.0f, 0.0f)";
+    Vector vec = parseVector(str);
+    BOOST_CHECK_EQUAL(vec.x, 0);
+    BOOST_CHECK_EQUAL(vec.y, 0);
+    BOOST_CHECK_EQUAL(vec.z, 0);
+}
+
+BOOST_AUTO_TEST_CASE(parse_vector_no_literal)
+{
+    const char* str = "float3(0.0, 0.0, 0.0)";
+    Vector vec = parseVector(str);
+    BOOST_CHECK_EQUAL(vec.x, 0);
+    BOOST_CHECK_EQUAL(vec.y, 0);
+    BOOST_CHECK_EQUAL(vec.z, 0);
+}
+
+BOOST_AUTO_TEST_CASE(parse_vector_float)
+{
+    const char* str = "float3(0.01, 0.01f, 0.01f)";
+    Vector vec = parseVector(str);
+    BOOST_CHECK_EQUAL(vec.x, 0.01f);
+    BOOST_CHECK_EQUAL(vec.y, 0.01f);
+    BOOST_CHECK_EQUAL(vec.z, 0.01f);
+}
+
+BOOST_AUTO_TEST_SUITE_END()