Added ssh integration test and updated RunCommand in util.go

test/integration/cluster_ssh_test.go

@@ -0,0 +1,37 @@
+// +build integration
+
+/*
+Copyright 2016 The Kubernetes Authors All rights reserved.
+
+Licensed 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 integration
+
+import (
+	"k8s.io/minikube/test/integration/util"
+	"strings"
+	"testing"
+)
+
+func TestClusterSSH(t *testing.T) {
+	minikubeRunner := util.MinikubeRunner{BinaryPath: *binaryPath, T: t}
+	minikubeRunner.RunCommand("start", true)
+	minikubeRunner.CheckStatus("Running")
+
+	expectedStr := "hello"
+	sshCmdOutput := minikubeRunner.RunCommand("ssh echo "+expectedStr, true)
+	if !strings.Contains(sshCmdOutput, expectedStr) {
+		t.Fatalf("ExpectedStr sshCmdOutput to be: %s. Output was: %s", expectedStr, sshCmdOutput)
+	}
+}

test/integration/util/util.go

@@ -35,12 +35,17 @@ type MinikubeRunner struct {
 }
 
 func (m *MinikubeRunner) RunCommand(command string, checkError bool) string {
+	commandArr := strings.Split(command, " ")
 	path, _ := filepath.Abs(m.BinaryPath)
-	cmd := exec.Command(path, command)
+	cmd := exec.Command(path, commandArr...)
 	stdout, err := cmd.Output()
 
 	if checkError && err != nil {
-		m.T.Fatalf("Error running command: %s %s. Output: %s", command, err, stdout)
+		if exitError, ok := err.(*exec.ExitError); ok {
+			m.T.Fatalf("Error running command: %s %s. Output: %s", command, exitError.Stderr, stdout)
+		} else {
+			m.T.Fatalf("Error running command: %s %s. Output: %s", command, err, stdout)
+		}
 	}
 	return string(stdout)
 }