subaction: check expected output

Signed-off-by: CrazyMax <1951866+crazy-max@users.noreply.github.com>

Author: crazy-max

.github/workflows/ci-subaction.yml

@@ -33,14 +33,20 @@ jobs:
         include:
           -
             testdir: group
+            expected: >
+              ["t1","t2"]
           -
             testdir: group-matrix
             target: validate
+            expected: >
+              ["lint-default","lint-labs","lint-nydus","lint-proto","lint-yaml","validate-doctoc","validate-vendor"]
           -
             testdir: multi-files
             files: |
               docker-bake.json
               docker-bake.hcl
+            expected: >
+              ["v1-tag","v2-tag"]
     steps:
       -
         name: Checkout
@@ -53,6 +59,21 @@ jobs:
           workdir: ./test/${{ matrix.testdir }}
           files: ${{ matrix.files }}
           target: ${{ matrix.target }}
+      -
+        name: Check output
+        uses: actions/github-script@v7
+        env:
+          INPUT_TARGETS: ${{ steps.gen.outputs.targets }}
+          INPUT_EXPECTED: ${{ matrix.expected }}
+        with:
+          script: |
+            const targets = JSON.stringify(JSON.parse(core.getInput('targets')));
+            const expected = JSON.stringify(JSON.parse(core.getInput('expected')));
+            if (targets !== expected) {
+              throw new Error(`Targets do not match expected values: ${targets} != ${expected}`);
+            } else {
+              core.info(`✅`);
+            }
 
   matrix:
     runs-on: ubuntu-latest
@@ -62,20 +83,30 @@ jobs:
         include:
           -
             testdir: group
+            expected: >
+              [{"target":"t1"},{"target":"t2"}]
           -
             testdir: group-matrix
             target: validate
+            expected: >
+              [{"target":"lint-default"},{"target":"lint-labs"},{"target":"lint-nydus"},{"target":"lint-proto"},{"target":"lint-yaml"},{"target":"validate-doctoc"},{"target":"validate-vendor"}]
           -
             testdir: group-with-platform
             target: validate
+            expected: >
+              [{"target":"lint"},{"target":"lint-gopls"},{"target":"validate-docs"},{"target":"validate-vendor"}]
           -
             testdir: group-with-platform
             target: validate
             fields: platforms
+            expected: >
+              [{"target":"lint","platforms":"darwin/amd64"},{"target":"lint","platforms":"darwin/arm64"},{"target":"lint","platforms":"linux/amd64"},{"target":"lint","platforms":"linux/arm64"},{"target":"lint","platforms":"linux/s390x"},{"target":"lint","platforms":"linux/ppc64le"},{"target":"lint","platforms":"linux/riscv64"},{"target":"lint","platforms":"windows/amd64"},{"target":"lint","platforms":"windows/arm64"},{"target":"lint-gopls","platforms":"darwin/amd64"},{"target":"lint-gopls","platforms":"darwin/arm64"},{"target":"lint-gopls","platforms":"linux/amd64"},{"target":"lint-gopls","platforms":"linux/arm64"},{"target":"lint-gopls","platforms":"linux/s390x"},{"target":"lint-gopls","platforms":"linux/ppc64le"},{"target":"lint-gopls","platforms":"linux/riscv64"},{"target":"lint-gopls","platforms":"windows/amd64"},{"target":"lint-gopls","platforms":"windows/arm64"},{"target":"validate-docs"},{"target":"validate-vendor"}]
           -
             testdir: group-with-platform
             target: validate
             fields: platforms,dockerfile
+            expected: >
+               [{"target":"lint","dockerfile":"./hack/dockerfiles/lint.Dockerfile"},{"target":"lint","dockerfile":"./hack/dockerfiles/lint.Dockerfile","platforms":"darwin/amd64"},{"target":"lint","dockerfile":"./hack/dockerfiles/lint.Dockerfile","platforms":"darwin/arm64"},{"target":"lint","dockerfile":"./hack/dockerfiles/lint.Dockerfile","platforms":"linux/amd64"},{"target":"lint","dockerfile":"./hack/dockerfiles/lint.Dockerfile","platforms":"linux/arm64"},{"target":"lint","dockerfile":"./hack/dockerfiles/lint.Dockerfile","platforms":"linux/s390x"},{"target":"lint","dockerfile":"./hack/dockerfiles/lint.Dockerfile","platforms":"linux/ppc64le"},{"target":"lint","dockerfile":"./hack/dockerfiles/lint.Dockerfile","platforms":"linux/riscv64"},{"target":"lint","dockerfile":"./hack/dockerfiles/lint.Dockerfile","platforms":"windows/amd64"},{"target":"lint","dockerfile":"./hack/dockerfiles/lint.Dockerfile","platforms":"windows/arm64"},{"target":"lint-gopls","dockerfile":"./hack/dockerfiles/lint.Dockerfile"},{"target":"lint-gopls","dockerfile":"./hack/dockerfiles/lint.Dockerfile","platforms":"darwin/amd64"},{"target":"lint-gopls","dockerfile":"./hack/dockerfiles/lint.Dockerfile","platforms":"darwin/arm64"},{"target":"lint-gopls","dockerfile":"./hack/dockerfiles/lint.Dockerfile","platforms":"linux/amd64"},{"target":"lint-gopls","dockerfile":"./hack/dockerfiles/lint.Dockerfile","platforms":"linux/arm64"},{"target":"lint-gopls","dockerfile":"./hack/dockerfiles/lint.Dockerfile","platforms":"linux/s390x"},{"target":"lint-gopls","dockerfile":"./hack/dockerfiles/lint.Dockerfile","platforms":"linux/ppc64le"},{"target":"lint-gopls","dockerfile":"./hack/dockerfiles/lint.Dockerfile","platforms":"linux/riscv64"},{"target":"lint-gopls","dockerfile":"./hack/dockerfiles/lint.Dockerfile","platforms":"windows/amd64"},{"target":"lint-gopls","dockerfile":"./hack/dockerfiles/lint.Dockerfile","platforms":"windows/arm64"},{"target":"validate-docs","dockerfile":"./hack/dockerfiles/docs.Dockerfile"},{"target":"validate-vendor","dockerfile":"./hack/dockerfiles/vendor.Dockerfile"}]
     steps:
       -
         name: Checkout
@@ -88,3 +119,18 @@ jobs:
           workdir: ./test/${{ matrix.testdir }}
           target: ${{ matrix.target }}
           fields: ${{ matrix.fields }}
+      -
+        name: Check output
+        uses: actions/github-script@v7
+        env:
+          INPUT_MATRIX: ${{ steps.gen.outputs.matrix }}
+          INPUT_EXPECTED: ${{ matrix.expected }}
+        with:
+          script: |
+            const matrix = JSON.stringify(JSON.parse(core.getInput('matrix')));
+            const expected = JSON.stringify(JSON.parse(core.getInput('expected')));
+            if (matrix !== expected) {
+              throw new Error(`Matrix do not match expected values: ${matrix} != ${expected}`);
+            } else {
+              core.info(`✅`);
+            }