instascale hypershift/nodepool e2e test

Author: Fiona-Waters

Diff for: test/e2e/instascale_nodepool_test.go

@@ -0,0 +1,66 @@
+package e2e
+
+import (
+	"testing"
+
+	. "github.com/onsi/gomega"
+	. "github.com/project-codeflare/codeflare-common/support"
+	mcadv1beta1 "github.com/project-codeflare/multi-cluster-app-dispatcher/pkg/apis/controller/v1beta1"
+
+	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+)
+
+func TestInstascaleNodepool(t *testing.T) {
+
+	test := With(t)
+	test.T().Parallel()
+
+	clusterType := GetClusterType(test)
+	if clusterType != HypershiftCluster {
+		test.T().Skipf("Skipping test as not running on an Hypershift cluster, resolved cluster type: %s", clusterType)
+	}
+
+	namespace := test.NewTestNamespace()
+
+	// Test configuration
+	cm := CreateConfigMap(test, namespace.Name, map[string][]byte{
+		// pip requirements
+		"requirements.txt": ReadFile(test, "mnist_pip_requirements.txt"),
+		// MNIST training script
+		"mnist.py": ReadFile(test, "mnist.py"),
+	})
+
+	//create OCM connection
+	connection := CreateOCMConnection(test)
+	defer connection.Close()
+
+	// check existing cluster resources
+	// look for a node pool with a label key equal to aw name - expect NOT to find it
+	test.Expect(GetNodePools(test, connection)).
+		ShouldNot(ContainElement(WithTransform(NodePoolLabels, HaveKey("test-instascale"))))
+
+	// Setup batch job and AppWrapper
+	aw := instaScaleJobAppWrapper(test, namespace, cm)
+
+	// apply AppWrapper to cluster
+	_, err := test.Client().MCAD().WorkloadV1beta1().AppWrappers(namespace.Name).Create(test.Ctx(), aw, metav1.CreateOptions{})
+	test.Expect(err).NotTo(HaveOccurred())
+	test.T().Logf("AppWrapper created successfully %s/%s", aw.Namespace, aw.Name)
+
+	// assert that AppWrapper goes to "Running" state
+	test.Eventually(AppWrapper(test, namespace, aw.Name), TestTimeoutGpuProvisioning).
+		Should(WithTransform(AppWrapperState, Equal(mcadv1beta1.AppWrapperStateActive)))
+
+	// look for a node pool with a label key equal to aw name - expect to find it
+	test.Eventually(NodePools(test, connection), TestTimeoutLong).
+		Should(ContainElement(WithTransform(NodePoolLabels, HaveKey("test-instascale"))))
+
+	// assert that the AppWrapper goes to "Completed" state
+	test.Eventually(AppWrapper(test, namespace, aw.Name), TestTimeoutShort).
+		Should(WithTransform(AppWrapperState, Equal(mcadv1beta1.AppWrapperStateCompleted)))
+
+	// look for a node pool with a label key equal to aw name - expect NOT to find it
+	test.Eventually(NodePools(test, connection), TestTimeoutLong).
+		ShouldNot(ContainElement(WithTransform(NodePoolLabels, HaveKey("test-instascale"))))
+
+}