tests(stdlib/k8s/helm): test basic helm chart

tests(stdlib/k8s/helm): add verification
style(tests/): rename helper into verify to confirm that deployments works

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

tests/stdlib/kubernetes/helm/helm.cue

@@ -1,9 +1,11 @@
 package helm
 
 import (
-	"dagger.io/kubernetes/helm"
 	"dagger.io/dagger"
+	"dagger.io/dagger/op"
+	"dagger.io/alpine"
 	"dagger.io/file"
+	"dagger.io/kubernetes/helm"
 )
 
 // We assume that a kinD cluster is running locally
@@ -16,25 +18,50 @@ config: file.#Read & {
 	from:     kubeconfig
 }
 
-// Dagger test k8s namespace
-namespace: "dagger-test"
+// Generate random string
+random: {
+	string
+	#up: [
+		op.#Load & {from: alpine.#Image},
+		op.#Exec & {
+			args: ["sh", "-c", "cat /dev/urandom | tr -dc 'a-z' | fold -w 10 | head -n 1 | tr -d '\n' > /rand"]
+		},
+		op.#Export & {
+			source: "/rand"
+		},
+	]
+}
 
-chartName: "test-helm"
-
-// Example of a `helm install` using a local chart
-// Fill using:
-//          --input-dir helmChart.chart=./testdata/mychart
+// Deploy user local chart
 TestHelmSimpleChart: {
-	helm.#Chart & {
-		name:        chartName
-		"namespace": namespace
+	// Deploy chart
+	deploy: helm.#Chart & {
+		name:        "dagger-test-helm-simple-chart-\(random)"
+		namespace:   "dagger-test"
 		kubeconfig:  config.contents
-		chart:       dagger.#Artifact
+		chartSource: dagger.#Artifact
 	}
 
+	// Verify deployment
 	verify: #VerifyHelm & {
-		"chartName": chartName
+		chartName: deploy.name
+		namespace: deploy.namespace
 	}
 }
 
-result: helmApply: TestHelmSimpleChart.verify
+// Deploy remote chart
+TestHelmRepoChart: {
+	// Deploy chart
+	deploy: helm.#Chart & {
+		name:       "dagger-test-helm-repository-\(random)"
+		namespace:  "dagger-test"
+		kubeconfig: config.contents
+		chart:      "redis"
+	}
+
+	// Verify deployment
+	verify: #VerifyHelm & {
+		chartName: deploy.name
+		namespace: deploy.namespace
+	}
+}