Use composite action for integration test setup (#720)

Author: pascalberger

.github/actions/prepare-integration-test/action.yml

@@ -0,0 +1,18 @@
+name: 'PerpareIntegratoinTestAction'
+description: 'Perpare for running integration test'
+inputs:
+  dotnet-version:
+    description: '.NET SDK version(s) to use. Examples: 2.2.104, 3.1, 3.1.x, 3.x, 6.0.2xx'
+    required: true
+runs:
+  using: "composite"
+  steps:
+    - name: Download build artifact
+      uses: actions/download-artifact@fa0a91b85d4f404e444e00e005971372dc801d16 # v4
+      with:
+        name: NuGet Package
+        path: ./BuildArtifacts/Packages/NuGet
+    - name: Install .NET
+      uses: actions/setup-dotnet@6bd8b7f7774af54e05809fcc5431931b3eb1ddee # v4
+      with:
+        dotnet-version: ${{ inputs.dotnet-version }}

.github/workflows/integrationtests.yml

@@ -52,13 +52,8 @@ jobs:
     steps:
       - name: Get the sources
         uses: actions/checkout@692973e3d937129bcbf40652eb9f2f61becf3332 # v4
-      - name: Download build artifact
-        uses: actions/download-artifact@fa0a91b85d4f404e444e00e005971372dc801d16 # v4
-        with:
-          name: NuGet Package
-          path: ./BuildArtifacts/Packages/NuGet
-      - name: Install .NET
-        uses: actions/setup-dotnet@6bd8b7f7774af54e05809fcc5431931b3eb1ddee # v4
+      - name: Prepare integration tests
+        uses: ./.github/actions/prepare-integration-test
         with:
           dotnet-version: ${{ matrix.dotnet }}
       - name: Run integration tests
@@ -81,13 +76,8 @@ jobs:
     steps:
       - name: Get the sources
         uses: actions/checkout@692973e3d937129bcbf40652eb9f2f61becf3332 # v4
-      - name: Download build artifact
-        uses: actions/download-artifact@fa0a91b85d4f404e444e00e005971372dc801d16 # v4
-        with:
-          name: NuGet Package
-          path: ./BuildArtifacts/Packages/NuGet
-      - name: Install .NET
-        uses: actions/setup-dotnet@6bd8b7f7774af54e05809fcc5431931b3eb1ddee # v4
+      - name: Prepare integration tests
+        uses: ./.github/actions/prepare-integration-test
         with:
           dotnet-version: ${{ matrix.dotnet }}
       - name: Run integration tests