Add integration test to check app is running

Signed-off-by: Monis Khan <mok@vmware.com>

test/integration/deployment_test.go

@@ -0,0 +1,35 @@
+/*
+Copyright 2020 VMware, Inc.
+SPDX-License-Identifier: Apache-2.0
+*/
+
+package integration
+
+import (
+	"context"
+	"testing"
+	"time"
+
+	"github.com/stretchr/testify/require"
+	appsv1 "k8s.io/api/apps/v1"
+	corev1 "k8s.io/api/core/v1"
+	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+
+	"github.com/suzerain-io/placeholder-name/test/library"
+)
+
+const appNamespace = "integration"
+
+func TestGetDeployment(t *testing.T) {
+	client := library.NewClientset(t)
+
+	ctx, cancel := context.WithTimeout(context.Background(), 10*time.Second)
+	defer cancel()
+
+	appDeployment, err := client.AppsV1().Deployments(appNamespace).Get(ctx, appNamespace, metav1.GetOptions{})
+	require.NoError(t, err)
+
+	cond := library.GetDeploymentCondition(appDeployment.Status, appsv1.DeploymentAvailable)
+	require.NotNil(t, cond)
+	require.Equalf(t, corev1.ConditionTrue, cond.Status, "app should be available: %s", library.Sdump(appDeployment))
+}