chore(ci): run unittest

Signed-off-by: Wataru Ishida <wataru.ishid@gmail.com>

Author: ishidawataru

.github/workflows/ci.yml

@@ -15,5 +15,9 @@ jobs:
             with:
                 submodules: recursive
                 fetch-depth: 0
-          - name: Build agent
+          - name: Build
             uses: docker/build-push-action@v5
+          - name: Unittest
+            uses: docker/build-push-action@v5
+            with:
+                target: unittest

Dockerfile

@@ -17,6 +17,10 @@ RUN apt update && DEBIAN_FRONTEND=noninteractive apt install -qy clang libibverb
 
 RUN cd reduction_server && cargo build -r
 
+FROM optcast AS unittest
+
+RUN cd reduction_server && cargo test --all
+
 FROM nvcr.io/nvidia/cuda:12.3.1-devel-ubuntu20.04 AS final
 
 RUN apt update && DEBIAN_FRONTEND=noninteractive apt install -qy --no-install-recommends openmpi-bin