diff --git a/tests/projects/c++/modules/partitions_implunit/src/test.cpp b/tests/projects/c++/modules/partitions_implunit/src/main.cpp
similarity index 62%
rename from tests/projects/c++/modules/partitions_implunit/src/test.cpp
rename to tests/projects/c++/modules/partitions_implunit/src/main.cpp
index 8f7f81b2c1f..c8c0bfd6558 100644
--- a/tests/projects/c++/modules/partitions_implunit/src/test.cpp
+++ b/tests/projects/c++/modules/partitions_implunit/src/main.cpp
@@ -1,7 +1,7 @@
 import math;
 
-int main()
-{
+int main(int argc, char** argv) {
     auto a{ Math::lerchZeta(1, 2, 3) };
     auto b{ Math::superLog(1, 2) };
+    return 0;
 }
diff --git a/tests/projects/c++/modules/partitions_implunit/src/math.cpp b/tests/projects/c++/modules/partitions_implunit/src/math.cpp
index 3a10c820345..3651adb2db2 100644
--- a/tests/projects/c++/modules/partitions_implunit/src/math.cpp
+++ b/tests/projects/c++/modules/partitions_implunit/src/math.cpp
@@ -2,14 +2,12 @@ module math;
 
 import :details;
 
-double Math::superLog(double z, double b)
-{
+double Math::superLog(double z, double b) {
     // Implementation omitted...
     return someHelperFunction(z);
 }
 
-double Math::lerchZeta(double lambda, double alpha, double s)
-{
+double Math::lerchZeta(double lambda, double alpha, double s) {
     // Implementation omitted...
     return someHelperFunction(s);
 }
diff --git a/tests/projects/c++/modules/partitions_implunit/src/math.mpp b/tests/projects/c++/modules/partitions_implunit/src/math.mpp
index 9e255251364..e9d5fb85a20 100644
--- a/tests/projects/c++/modules/partitions_implunit/src/math.mpp
+++ b/tests/projects/c++/modules/partitions_implunit/src/math.mpp
@@ -1,7 +1,6 @@
 export module math; // math module declaration
 
-export namespace Math
-{
+export namespace Math {
     double superLog(double z, double b);
     double lerchZeta(double lambda, double alpha, double s);
 }
diff --git a/tests/projects/c++/modules/partitions_implunit/src/math_impl.mpp b/tests/projects/c++/modules/partitions_implunit/src/math_impl.mpp
index a92cb5e4aea..17d5afaf431 100644
--- a/tests/projects/c++/modules/partitions_implunit/src/math_impl.mpp
+++ b/tests/projects/c++/modules/partitions_implunit/src/math_impl.mpp
@@ -1,7 +1,6 @@
-export module math:details;  // math:details implementation partition
+module math:details;  // math:details implementation partition
 
-double someHelperFunction(double a)
-{
+double someHelperFunction(double a) {
     // Implementation omitted...
     return 42;
 }