Fix #1255: add a global installation test
diff --git a/e2e/global_test.go b/e2e/global_test.go
new file mode 100644
index 0000000..7d785af
--- /dev/null
+++ b/e2e/global_test.go
@@ -0,0 +1,48 @@
+// +build integration
+
+// To enable compilation of this file in Goland, go to "Settings -> Go -> Vendoring & Build Tags -> Custom Tags" and add "integration"
+
+/*
+Licensed to the Apache Software Foundation (ASF) under one or more
+contributor license agreements.  See the NOTICE file distributed with
+this work for additional information regarding copyright ownership.
+The ASF licenses this file to You under the Apache License, Version 2.0
+(the "License"); you may not use this file except in compliance with
+the License.  You may obtain a copy of the License at
+
+   http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package e2e
+
+import (
+	"testing"
+	"time"
+
+	. "github.com/onsi/gomega"
+	v1 "k8s.io/api/core/v1"
+)
+
+func TestRunGlobalInstall(t *testing.T) {
+	withNewTestNamespace(t, func(ns string) {
+		Expect(kamel("install", "-n", ns, "--global").Execute()).Should(BeNil())
+
+		// NS2
+		withNewTestNamespace(t, func(ns2 string) {
+			Expect(kamel("install", "-n", ns2, "--skip-operator-setup", "--olm", "false").Execute()).Should(BeNil())
+
+			Expect(kamel("run", "-n", ns2, "files/Java.java").Execute()).Should(BeNil())
+			Eventually(integrationPodPhase(ns2, "java"), 5*time.Minute).Should(Equal(v1.PodRunning))
+			Eventually(integrationLogs(ns2, "java"), 1*time.Minute).Should(ContainSubstring("Magicstring!"))
+			Expect(kamel("delete", "--all", "-n", ns2).Execute()).Should(BeNil())
+		})
+
+		Expect(kamel("uninstall", "-n", ns, "--skip-crd", "--skip-cluster-roles").Execute()).Should(BeNil())
+	})
+}