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/*
* Copyright (c) 2017-2018 Samsung Electronics Co., Ltd 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 dryad
import (
"io/ioutil"
"os"
"strings"
. "github.com/onsi/ginkgo"
. "github.com/onsi/gomega"
)
const (
flyingCows = `Cows called Daisy
Are often lazy.
But cows called Brian
They be flyin'
Up in the air
And out into space
Because of the grass
And the gasses it makes!`
flyingCowsPath = "flyingCow.txt"
)
var _ = Describe("SessionProvider", func() {
var (
sp SessionProvider
testDir string
)
BeforeEach(func() {
if !accessInfoGiven {
Skip("No valid access info to Dryad")
}
var err error
testDir, err = ioutil.TempDir("", "test")
Expect(err).ToNot(HaveOccurred())
sp = NewSessionProvider(dryadInfo, testDir)
})
AfterEach(func() {
sp.Close()
err := os.RemoveAll(testDir)
Expect(err).ToNot(HaveOccurred())
})
It("should write poem to a file and read from it", func() {
stdout, stderr, err := sp.Exec("echo", "\""+flyingCows+"\"", " > ", flyingCowsPath)
Expect(err).ToNot(HaveOccurred())
Expect(stdout).To(BeEmpty())
Expect(stderr).To(BeEmpty())
stdout, stderr, err = sp.Exec("cat", flyingCowsPath)
Expect(err).ToNot(HaveOccurred())
Expect(strings.TrimRight(string(stdout), "\n")).To(BeIdenticalTo(flyingCows))
Expect(stderr).To(BeEmpty())
_, _, err = sp.Exec("rm", flyingCowsPath)
Expect(err).ToNot(HaveOccurred())
})
It("should read local file from remote", func() {
content := []byte("test file contents")
tmpfile, err := ioutil.TempFile(testDir, "testfile")
Expect(err).ToNot(HaveOccurred())
_, err = tmpfile.Write(content)
Expect(err).ToNot(HaveOccurred())
tmpfile.Close()
stdout, stderr, err := sp.Exec("cat", tmpfile.Name())
Expect(err).ToNot(HaveOccurred())
Expect(stdout).To(Equal(content))
Expect(stderr).To(BeEmpty())
})
It("should not read poem from nonexistent file", func() {
stdout, stderr, err := sp.Exec("cat", "/Ihopethispathdoesnotexist/"+flyingCowsPath+".txt")
Expect(err).To(HaveOccurred())
Expect(stdout).To(BeEmpty())
Expect(stderr).ToNot(BeEmpty())
})
It("should switch to DUT", func() {
Expect(sp.DUT()).ToNot(HaveOccurred())
})
It("should tick DUT's power supply", func() {
Expect(sp.PowerTick()).ToNot(HaveOccurred())
})
It("should switch to TS", func() {
Expect(sp.TS()).ToNot(HaveOccurred())
})
})
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