Prepare 0.14.0 release (#4413)

charts/gha-runner-scale-set-controller-experimental/tests/template_test.go

@@ -0,0 +1,52 @@
+package tests
+
+import (
+	"os"
+	"path/filepath"
+	"strings"
+	"testing"
+
+	"github.com/gruntwork-io/terratest/modules/helm"
+	"github.com/gruntwork-io/terratest/modules/k8s"
+	"github.com/gruntwork-io/terratest/modules/logger"
+	"github.com/gruntwork-io/terratest/modules/random"
+	"github.com/stretchr/testify/assert"
+	"github.com/stretchr/testify/require"
+	"gopkg.in/yaml.v2"
+	appsv1 "k8s.io/api/apps/v1"
+)
+
+type Chart struct {
+	Version    string `yaml:"version"`
+	AppVersion string `yaml:"appVersion"`
+}
+
+func TestTemplate_RenderedDeployment_UsesChartMetadataLabels(t *testing.T) {
+	t.Parallel()
+
+	helmChartPath, err := filepath.Abs("../../gha-runner-scale-set-controller-experimental")
+	require.NoError(t, err)
+
+	chartContent, err := os.ReadFile(filepath.Join(helmChartPath, "Chart.yaml"))
+	require.NoError(t, err)
+
+	chart := new(Chart)
+	err = yaml.Unmarshal(chartContent, chart)
+	require.NoError(t, err)
+
+	releaseName := "test-arc"
+	namespaceName := "test-" + strings.ToLower(random.UniqueId())
+
+	options := &helm.Options{
+		Logger:         logger.Discard,
+		KubectlOptions: k8s.NewKubectlOptions("", "", namespaceName),
+	}
+
+	output := helm.RenderTemplate(t, options, helmChartPath, releaseName, []string{"templates/deployment.yaml"})
+
+	var deployment appsv1.Deployment
+	helm.UnmarshalK8SYaml(t, output, &deployment)
+
+	assert.Equal(t, "gha-rs-controller-"+chart.Version, deployment.Labels["helm.sh/chart"])
+	assert.Equal(t, chart.AppVersion, deployment.Labels["app.kubernetes.io/version"])
+}