test: Adds swift versions to CI

Author: NeedleInAJayStack

.github/workflows/test.yml

@@ -6,31 +6,33 @@ on:
   pull_request:
     branches: [ main ]
 jobs:
-  linux-build:
+  macos-build:
     name: Build and test on ${{ matrix.os }}
     runs-on: ${{ matrix.os }}
     strategy:
       matrix:
-        os: [ubuntu-latest]
+        os: [macos-latest]
     steps:
       - uses: actions/checkout@v2
-      - uses: swift-actions/setup-swift@v1
+      - uses: maxim-lobanov/setup-xcode@v1
+        with:
+          xcode-version: latest-stable
       - name: Build
         run: swift build
       - name: Run tests
         run: swift test
-  macos-build:
-    name: Build and test on ${{ matrix.os }}
+  linux-build:
+    name: Build and test ${{ matrix.swift }}  on ${{ matrix.os }}
     runs-on: ${{ matrix.os }}
     strategy:
       matrix:
-        os: [macos-latest]
+        os: [ubuntu-latest]
+        swift: ["5.4", "5.5", "5.6"]
     steps:
-      - uses: actions/checkout@v2
-      - uses: maxim-lobanov/setup-xcode@v1
+      - uses: swift-actions/setup-swift@v1
         with:
-          xcode-version: latest-stable
-      - name: Build
-        run: swift build
-      - name: Run tests
+          swift-version: ${{ matrix.swift }}
+      - uses: actions/checkout@v2
+      - name: Test
         run: swift test
+