It("returns the added rendered jobs", func() {
renderedJob0 := NewRenderedJob(bireljob.Job{Name: "fake-job-0"}, "fake-path-0", fs, logger)
renderedJob1 := NewRenderedJob(bireljob.Job{Name: "fake-job-1"}, "fake-path-1", fs, logger)
renderedJobList.Add(renderedJob0)
renderedJobList.Add(renderedJob1)
Expect(renderedJobList.All()).To(Equal([]RenderedJob{
renderedJob0,
renderedJob1,
}))
})
})
Describe("Delete", func() {
It("deletes the rendered jobs", func() {
err := fs.MkdirAll("fake-path-0", os.ModePerm)
Expect(err).ToNot(HaveOccurred())
err = fs.MkdirAll("fake-path-1", os.ModePerm)
Expect(err).ToNot(HaveOccurred())
renderedJob0 := NewRenderedJob(bireljob.Job{Name: "fake-job-0"}, "fake-path-0", fs, logger)
renderedJob1 := NewRenderedJob(bireljob.Job{Name: "fake-job-1"}, "fake-path-1", fs, logger)
renderedJobList.Add(renderedJob0)
renderedJobList.Add(renderedJob1)
err = renderedJobList.Delete()
Expect(err).ToNot(HaveOccurred())
Expect(fs.FileExists("fake-path-0")).To(BeFalse())
Expect(fs.FileExists("fake-path-1")).To(BeFalse())
[]bireljob.Job{
{
Name: "fake-cpi-release-job-name",
Templates: map[string]string{
"templates/cpi.erb": "bin/cpi",
},
},
},
[]*birelpkg.Package{},
"fake-cpi-extracted-dir",
fs,
false,
)
expectCPIExtractRelease = mockReleaseExtractor.EXPECT().Extract("/fake-cpi-release.tgz").Do(func(_ string) {
err := fs.MkdirAll("fake-cpi-extracted-dir", os.ModePerm)
Expect(err).ToNot(HaveOccurred())
}).Return(cpiRelease, nil).AnyTimes()
}
var allowCPIToBeInstalled = func() {
installationManifest := biinstallmanifest.Manifest{
Name: "test-release",
Template: biinstallmanifest.ReleaseJobRef{
Name: "fake-cpi-release-job-name",
Release: "fake-cpi-release-name",
},
Mbus: mbusURL,
Properties: biproperty.Map{},
}
logger := boshlog.NewLogger(boshlog.LevelNone)
diskUtil = NewDiskUtil("fake-disk-path", mounter, fs, logger)
})
Describe("GetFileContents", func() {
Context("when disk path does not exist", func() {
It("returns an error if diskpath does not exist", func() {
_, err := diskUtil.GetFilesContents([]string{"fake-file-path-1"})
Expect(err).To(HaveOccurred())
Expect(err.Error()).To(ContainSubstring("disk path 'fake-disk-path' does not exist"))
})
})
Context("when disk path does not exist", func() {
BeforeEach(func() {
fs.MkdirAll("fake-disk-path", 0700)
fs.TempDirDir = "fake-tempdir"
fs.WriteFileString("fake-tempdir/fake-file-path-1", "fake-contents-1")
fs.WriteFileString("fake-tempdir/fake-file-path-2", "fake-contents-2")
})
It("mounts disk path to temporary directory", func() {
_, err := diskUtil.GetFilesContents([]string{"fake-file-path-1"})
Expect(err).ToNot(HaveOccurred())
Expect(mounter.MountPartitionPaths).To(ContainElement("fake-disk-path"))
Expect(mounter.MountMountPoints).To(ContainElement("fake-tempdir"))
})
It("returns contents of files on a disk", func() {
contents, err := diskUtil.GetFilesContents([]string{"fake-file-path-1", "fake-file-path-2"})
It("decompresses the blob into the target dir", func() {
err := extractor.Extract(blobID, blobSHA1, targetDir)
Expect(err).ToNot(HaveOccurred())
Expect(compressor.DecompressFileToDirTarballPaths).To(ContainElement(fileName))
Expect(compressor.DecompressFileToDirDirs).To(ContainElement(targetDir))
})
It("cleans up the extracted blob file", func() {
err := extractor.Extract(blobID, blobSHA1, targetDir)
Expect(err).ToNot(HaveOccurred())
Expect(blobstore.CleanUpFileName).To(Equal(fileName))
})
Context("when the installed package dir already exists", func() {
BeforeEach(func() {
fs.MkdirAll(targetDir, os.ModePerm)
})
It("decompresses the blob into the target dir", func() {
Expect(fs.FileExists(targetDir)).To(BeTrue())
Expect(compressor.DecompressFileToDirTarballPaths).ToNot(ContainElement(fileName))
err := extractor.Extract(blobID, blobSHA1, targetDir)
Expect(err).ToNot(HaveOccurred())
Expect(fs.FileExists(targetDir)).To(BeTrue())
Expect(compressor.DecompressFileToDirTarballPaths).To(ContainElement(fileName))
})
It("does not re-create the target package dir", func() {
fs.MkdirAllError = fakeError
err := extractor.Extract(blobID, blobSHA1, targetDir)
Context("when path is directory", func() {
BeforeEach(func() {
fs.RegisterOpenFile("/fake-templates-dir", &fakesys.FakeFile{
Stats: &fakesys.FakeFileStats{FileType: fakesys.FakeFileTypeDir},
})
fs.RegisterOpenFile("/fake-templates-dir/file-1", &fakesys.FakeFile{
Contents: []byte("fake-file-1-contents"),
})
fs.WriteFileString("/fake-templates-dir/file-1", "fake-file-1-contents")
fs.RegisterOpenFile("/fake-templates-dir/config/file-2", &fakesys.FakeFile{
Contents: []byte("fake-file-2-contents"),
})
fs.MkdirAll("/fake-templates-dir/config", os.ModePerm)
fs.WriteFileString("/fake-templates-dir/config/file-2", "fake-file-2-contents")
})
It("returns sha1 of the all files in the directory", func() {
sha1, err := sha1Calculator.Calculate("/fake-templates-dir")
Expect(err).ToNot(HaveOccurred())
Expect(sha1).To(Equal("bc0646cd41b98cd6c878db7a0573eca345f78200"))
})
})
Context("when path is a file", func() {
BeforeEach(func() {
fs.RegisterOpenFile("/fake-archived-templates-path", &fakesys.FakeFile{
Contents: []byte("fake-archive-contents"),
Stats: &fakesys.FakeFileStats{FileType: fakesys.FakeFileTypeFile},
Expect(archive.Fingerprint()).To(Equal("fake-sha1"))
})
It("calculates the SHA1 of the archive", func() {
fakeCompressor.CompressFilesInDirTarballPath = "fake-archive-path"
fakeSHA1Calculator.SetCalculateBehavior(map[string]fakebicrypto.CalculateInput{
"fake-archive-path": fakebicrypto.CalculateInput{Sha1: "fake-sha1"},
})
archive, err := renderedJobListCompressor.Compress(renderedJobList)
Expect(err).ToNot(HaveOccurred())
Expect(archive.SHA1()).To(Equal("fake-sha1"))
})
It("deletes the temp dir compressed into the archive", func() {
fakeFS.TempDirDir = "fake-rendered-job-list-path"
err := fakeFS.MkdirAll("fake-rendered-job-list-path", os.ModePerm)
Expect(err).ToNot(HaveOccurred())
_, err = renderedJobListCompressor.Compress(renderedJobList)
Expect(err).ToNot(HaveOccurred())
Expect(fakeFS.FileExists("fake-rendered-job-list-path")).To(BeFalse())
})
})
})
})
pathResolver = NewIDDevicePathResolver(500*time.Millisecond, udev, fs)
diskSettings = boshsettings.DiskSettings{
ID: "fake-disk-id-include-truncate",
}
})
Describe("GetRealDevicePath", func() {
It("refreshes udev", func() {
pathResolver.GetRealDevicePath(diskSettings)
Expect(udev.Triggered).To(Equal(true))
Expect(udev.Settled).To(Equal(true))
})
Context("when path exists", func() {
BeforeEach(func() {
err := fs.MkdirAll("fake-device-path", os.FileMode(0750))
Expect(err).ToNot(HaveOccurred())
err = fs.Symlink("fake-device-path", "/dev/disk/by-id/virtio-fake-disk-id-include")
Expect(err).ToNot(HaveOccurred())
})
It("returns the path ", func() {
path, timeout, err := pathResolver.GetRealDevicePath(diskSettings)
Expect(err).ToNot(HaveOccurred())
Expect(path).To(Equal("fake-device-path"))
Expect(timeout).To(BeFalse())
})
})
Describe("Fingerprint", func() {
It("returns the rendered job list fingerprint", func() {
Expect(renderedJobListArchive.Fingerprint()).To(Equal(renderedJobListFingerprint))
})
})
Describe("SHA1", func() {
It("returns the rendered job list archive sha1", func() {
Expect(renderedJobListArchive.SHA1()).To(Equal(renderedJobListArchiveSHA1))
})
})
Describe("Delete", func() {
It("deletes the rendered job list archive from the file system", func() {
err := fs.MkdirAll(renderedJobListArchivePath, os.ModePerm)
Expect(err).ToNot(HaveOccurred())
err = renderedJobListArchive.Delete()
Expect(err).ToNot(HaveOccurred())
Expect(fs.FileExists(renderedJobListArchivePath)).To(BeFalse())
})
Context("when deleting from the file system fails", func() {
JustBeforeEach(func() {
fs.RemoveAllError = bosherr.Error("fake-delete-error")
})
It("returns an error", func() {
err := renderedJobListArchive.Delete()
Expect(err).To(HaveOccurred())
Describe("Job", func() {
It("returns the release job", func() {
Expect(renderedJob.Job()).To(Equal(releaseJob))
})
})
Describe("Path", func() {
It("returns the rendered job path", func() {
Expect(renderedJob.Path()).To(Equal(renderedJobPath))
})
})
Describe("Delete", func() {
It("deletes the rendered job path from the file system", func() {
err := fs.MkdirAll(renderedJobPath, os.ModePerm)
Expect(err).ToNot(HaveOccurred())
err = renderedJob.Delete()
Expect(err).ToNot(HaveOccurred())
Expect(fs.FileExists(renderedJobPath)).To(BeFalse())
})
Context("when deleting from the file system fails", func() {
JustBeforeEach(func() {
fs.RemoveAllError = bosherr.Error("fake-delete-error")
})
It("returns an error", func() {
err := renderedJob.Delete()
Expect(err).To(HaveOccurred())