Add basic test to getHandleFromProcess

Author: foriequal0

pkg/skaffold/kubectl/exec_windows_test.go

@@ -0,0 +1,44 @@
+/*
+Copyright 2019 The Skaffold Authors
+
+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 kubectl
+
+import (
+	"context"
+	"runtime"
+	"testing"
+
+	"github.com/stretchr/testify/assert"
+	"golang.org/x/sys/windows"
+)
+
+func TestGetHandleFromProcess(t *testing.T) {
+	if runtime.GOOS != "windows" {
+		t.Skip("getHandleFromProcess only works on Windows")
+	}
+
+	ctx := context.TODO()
+	c := CommandContext(ctx, "kubectl", "--help")
+	err := c.Cmd.Start()
+	assert.Nil(t, err, "could not start command")
+
+	h, err := getHandleFromProcess(c.Process)
+	assert.NotEqual(t, h, windows.InvalidHandle, "handle is invalid")
+	assert.Nil(t, err, "could not get handle from process")
+
+	err = c.Cmd.Wait()
+	assert.Nil(t, err, "could not wait command")
+}