Fix CI - MongoDB container action is only supported on Linux

.github/workflows/tests.yml

@@ -44,8 +44,11 @@ jobs:
 
     env:
       # Windows has some limitations:
-      # – Redis is not supported on GitHub Windows runners;
+      # – Redis and MongoDB is not supported on GitHub Windows runners;
       IS_WINDOWS: ${{ startswith(matrix.os, 'windows') }}
+      # MongoDB has some limitations:
+      # – MongoDB container action is only supported on Linux;
+      IS_UBUNTU: ${{ startswith(matrix.os, 'ubuntu') }}
 
     steps:
       - name: Checkout code
@@ -75,7 +78,7 @@ jobs:
           redis-version: 6
 
       - name: Setup mongodb
-        if: ${{ env.IS_WINDOWS == 'false' }}
+        if: ${{ env.IS_UBUNTU == 'true' }}
         uses: supercharge/mongodb-github-action@1.10.0
         with:
           mongodb-version: '7.0'
@@ -86,7 +89,8 @@ jobs:
       - name: Run tests
         run: |
           flags="$flags --cov=aiogram --cov-config .coveragerc --cov-report=xml"
-          [[ "$IS_WINDOWS" == "false" ]] && flags="$flags --redis redis://localhost:6379/0 --mongo mongodb://mongo:mongo@localhost:27017"
+          [[ "$IS_WINDOWS" == "false" ]] && flags="$flags --redis redis://localhost:6379/0"
+          [[ "$IS_UBUNTU" == "true" ]] && flags="$flags --mongo mongodb://mongo:mongo@localhost:27017"
           pytest $flags
 
       - name: Upload coverage data
@@ -104,7 +108,7 @@ jobs:
       matrix:
         os:
           - ubuntu-latest
-          - macos-latest
+          # - macos-latest
           # - windows-latest
         python-version:
           - 'pypy3.8'