add macos test step

.gitea/workflows/jobs.yaml

@@ -6,7 +6,7 @@ on:
       - master
 
 jobs:
-  test:
+  test-linux:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout repository
@@ -27,6 +27,26 @@ jobs:
           make
           ./tests
 
+  test-macos:
+    runs-on: macos-latest
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v2
+        with:
+          submodules: recursive
+
+      - name: Install dependencies
+        run: |
+          brew install cmake
+
+      - name: Build and test
+        run: |
+          mkdir build
+          cd build
+          cmake ..
+          make
+          ./tests
+
   docs:
     runs-on: ubuntu-latest
     timeout-minutes: 5