diff --git a/.github/workflows/actions/setup/action.yml b/.github/workflows/actions/setup/action.yml
new file mode 100644
index 0000000..6b8c66d
--- /dev/null
+++ b/.github/workflows/actions/setup/action.yml
@@ -0,0 +1,27 @@
+name: Set up environment
+description: Set up the environment for building and testing the library on a given platform
+
+inputs:
+  xcode:
+    description: The version of Xcode to use
+    required: true
+
+runs:
+  using: composite
+
+  steps:
+    - name: Set Ruby version
+      run: ruby -e 'puts RUBY_VERSION' | tee .ruby-version
+      shell: bash
+
+    - name: Set up Ruby
+      uses: ruby/setup-ruby@250fcd6a742febb1123a77a841497ccaa8b9e939
+      with:
+        bundler-cache: true
+        cache-version: 1
+
+    - name: Setup Xcode
+      uses: mxcl/xcodebuild@6e60022a0cbe8c89278be2dd1773a2f68e7c5c87
+      with:
+        xcode: ${{ inputs.xcode }}
+        action: none
diff --git a/.github/workflows/actions/test/action.yml b/.github/workflows/actions/test/action.yml
new file mode 100644
index 0000000..c38e152
--- /dev/null
+++ b/.github/workflows/actions/test/action.yml
@@ -0,0 +1,45 @@
+name: Run tests
+description: Run library tests for a given platform
+
+inputs:
+  xcode:
+    description: The version of Xcode to use
+    required: true
+  scheme:
+    description: The Xcode scheme to use
+    required: true
+  platform:
+    description: The platform to build for
+    required: true
+
+runs:
+  using: composite
+
+  steps:
+    - name: Install xcpretty
+      run: gem install xcpretty
+      shell: bash
+
+    - name: Save Xcode version
+      run: xcodebuild -version | tee .xcode-version
+      shell: bash
+
+    - id: restore-carthage-cache
+      name: Restore Carthage cache
+      uses: actions/cache@704facf57e6136b1bc63b828d79edcd491f0ee84
+      with:
+        path: Carthage
+        key: carthage-${{ inputs.platform }}-${{ hashFiles('Cartfile.resolved') }}-${{ hashFiles('.xcode-version') }}-v1
+
+    - name: Install dependencies
+      if: steps.restore-carthage-cache.outputs.cache-hit != 'true'
+      run: carthage bootstrap --platform ${{ inputs.platform }} --use-xcframeworks --no-use-binaries --cache-builds
+      shell: bash
+
+    - name: Run tests
+      uses: mxcl/xcodebuild@6e60022a0cbe8c89278be2dd1773a2f68e7c5c87
+      with:
+        xcode: ${{ inputs.xcode }}
+        scheme: ${{ inputs.scheme }}
+        platform: ${{ inputs.platform }}
+        code-coverage: true