diff --git a/source/Vector3.cpp b/source/Vector3.cpp
index 7644794..5abdd04 100644
--- a/source/Vector3.cpp
+++ b/source/Vector3.cpp
@@ -202,10 +202,9 @@ namespace omath
         const float distance = DistTo(other);
         const auto delta = other - *this;
 
-        // Make x negative since -89 is top and 89 is bottom
         return
         {
-            -angles::RadiansToDegrees(asinf(delta.z / distance)),
+            angles::RadiansToDegrees(asinf(delta.z / distance)),
             angles::RadiansToDegrees(atan2f(delta.y, delta.x)),
             0.f
         };
@@ -251,7 +250,7 @@ namespace omath
 
     Vector3 Vector3::Normalized() const
     {
-        float length = this->Length();
+        const float length = this->Length();
         if (length != 0)
         {
             return *this / length;
diff --git a/tests/CMakeLists.txt b/tests/CMakeLists.txt
index 43c591f..a73124c 100644
--- a/tests/CMakeLists.txt
+++ b/tests/CMakeLists.txt
@@ -5,7 +5,7 @@ project(unit-tests)
 file(GLOB TEST_SRC_FILES ${CMAKE_CURRENT_SOURCE_DIR}/*.cpp)
 
 include(GoogleTest)
-add_executable(unit-tests UnitTestColor.cpp UnitTestMatrix.cpp)
+add_executable(unit-tests UnitTestPrediction.cpp UnitTestMatrix.cpp)
 
 target_link_libraries(unit-tests PRIVATE gtest gtest_main omath)
 
diff --git a/tests/UnitTestColor.cpp b/tests/UnitTestColor.cpp
deleted file mode 100644
index 5ced212..0000000
--- a/tests/UnitTestColor.cpp
+++ /dev/null
@@ -1,13 +0,0 @@
-#include <gtest/gtest.h>
-#include <omath/prediction/Engine.h>
-
-TEST(x,x)
-{
-    omath::prediction::Target target{.m_origin = {100, 0, 60}, .m_velocity = {0, 0, 0}, .m_isAirborne = false};
-    omath::prediction::Projectile proj = {.m_origin = {3,2,1}, .m_launchSpeed = 5000, .m_gravityScale= 0.4};
-    auto vel = omath::prediction::Engine(400, 1.f / 1000.f, 50, 5.f).MaybeCalculateAimPoint(proj, target);
-
-    auto pitch = proj.m_origin.ViewAngleTo(vel.value()).x;
-
-    printf("pitch: %f", pitch);
-}
\ No newline at end of file
diff --git a/tests/UnitTestPrediction.cpp b/tests/UnitTestPrediction.cpp
new file mode 100644
index 0000000..d3ce5c2
--- /dev/null
+++ b/tests/UnitTestPrediction.cpp
@@ -0,0 +1,14 @@
+#include <gtest/gtest.h>
+#include <omath/prediction/Engine.h>
+
+TEST(UnitTestPrediction, PredictionTest)
+{
+    const omath::prediction::Target target{.m_origin = {100, 0, 90}, .m_velocity = {0, 0, 0}, .m_isAirborne = false};
+    const omath::prediction::Projectile proj = {.m_origin = {3,2,1}, .m_launchSpeed = 5000, .m_gravityScale= 0.4};
+    const auto viewPoint = omath::prediction::Engine(400, 1.f / 1000.f, 50, 5.f).MaybeCalculateAimPoint(proj, target);
+
+    const auto [pitch, yaw, _] = proj.m_origin.ViewAngleTo(viewPoint.value());
+
+    EXPECT_NEAR(42.547142, pitch, 0.0001f);
+    EXPECT_NEAR(-1.181189, yaw, 0.0001f);
+}
\ No newline at end of file