tests(stdlib): add kubernetes in testing suite

tests(stdlib/kubernetes): add kubernetes basic Apply test

Signed-off-by: Tom Chauveau <tom.chauveau@epitech.eu>

tests/stdlib/kubernetes/helm/helm.cue

@@ -0,0 +1,40 @@
+package helm
+
+import (
+	"dagger.io/kubernetes/helm"
+	"dagger.io/dagger"
+	"dagger.io/file"
+)
+
+// We assume that a kinD cluster is running locally
+// To deploy a local KinD cluster, follow this link : https://kind.sigs.k8s.io/docs/user/quick-start/
+kubeconfig: dagger.#Artifact
+
+// Retrive kubeconfig
+config: file.#Read & {
+	filename: "config"
+	from:     kubeconfig
+}
+
+// Dagger test k8s namespace
+namespace: "dagger-test"
+
+chartName: "test-helm"
+
+// Example of a `helm install` using a local chart
+// Fill using:
+//          --input-dir helmChart.chart=./testdata/mychart
+TestHelmSimpleChart: {
+	helm.#Chart & {
+		name:        chartName
+		"namespace": namespace
+		kubeconfig:  config.contents
+		chart:       dagger.#Artifact
+	}
+
+	verify: #VerifyHelm & {
+		"chartName": chartName
+	}
+}
+
+result: helmApply: TestHelmSimpleChart.verify