diff --git a/src/Quaternion.cpp b/src/Quaternion.cpp
index f98a8e8..c32652d 100644
--- a/src/Quaternion.cpp
+++ b/src/Quaternion.cpp
@@ -2,7 +2,6 @@
 // License, v. 2.0.If a copy of the MPL was not distributed with this
 // file, You can obtain one at https ://mozilla.org/MPL/2.0/.
 
-//#include "pch.h"
 #include <math.h>
 #include <float.h>
 #include "Quaternion.h"
diff --git a/src/Vector3.cpp b/src/Vector3.cpp
index 978ebce..3cc384f 100644
--- a/src/Vector3.cpp
+++ b/src/Vector3.cpp
@@ -2,7 +2,6 @@
 // License, v. 2.0.If a copy of the MPL was not distributed with this
 // file, You can obtain one at https ://mozilla.org/MPL/2.0/.
 
-//#include "pch.h"
 #include <math.h>
 #include "Vector3.h"
 
diff --git a/test/hello_test.cc b/test/hello_test.cc
index 020866a..e385faa 100644
--- a/test/hello_test.cc
+++ b/test/hello_test.cc
@@ -2,18 +2,37 @@
 #include "Vector3.h"
 
 // Demonstrate some basic assertions
-TEST(HelloTest, BasicAssertions) {
+TEST(DummyTest, BasicAssertions) {
     // Expect two strings not to be equal.
     EXPECT_STRNE("hello", "world");
     // Expect equality.
     EXPECT_EQ(7 * 6, 42);
 }
 
-TEST(VectorNormalize, BasicAssertions) {
+TEST(Vector, Normalize) {
+    bool r;
+
     Vector3 v = Vector3(0, 2, 0);
-    Vector3 normalizedV = v.normalized();
-    bool r = normalizedV == Vector3(0, 1, 0);
-    ASSERT_EQ(r, true);
+    Vector3 normalized_v = Vector3::zero;
+
+    normalized_v = v.normalized();
+    r = normalized_v == Vector3(0, 1, 0);
+    EXPECT_EQ(r, true);
+
+    normalized_v = Vector3::Normalize(v);
+    r = normalized_v == Vector3(0, 1, 0);
+    EXPECT_EQ(r, true);
+}
+
+TEST(Vector, Magnitude) {
+    Vector3 v = Vector3(1, 2, 3);
+    float m = 0;
+
+    m = v.magnitude();
+    EXPECT_FLOAT_EQ(m, 3.74165738677F);
+
+    m = Vector3::Magnitude(v);
+    EXPECT_FLOAT_EQ(m, 3.74165738677F);
 }
 
 int main(int argc, char **argv) {