func TestManifestType(t *testing.T) {
pth, _ := ioutil.TempDir("", "_GOTEST_MANIFEST_TYPE")
defer os.RemoveAll(pth)
m, err := bagins.NewManifest(pth, "sha512", bagins.PayloadManifest)
if err != nil {
t.Error("Manifest could not be created!", err)
}
if m.Type() != bagins.PayloadManifest {
t.Errorf("Type() expected '%s', got '%s'", bagins.PayloadManifest, m.Type())
}
pth, _ = ioutil.TempDir("", "_GOTEST_MANIFEST_TYPE/tagmanifest-sha512.txt")
defer os.RemoveAll(pth)
m, err = bagins.NewManifest(pth, "sha512", bagins.TagManifest)
if err != nil {
t.Error("Manifest could not be created!", err)
}
if m.Type() != bagins.TagManifest {
t.Errorf("Type() expected '%s', got '%s'", bagins.TagManifest, m.Type())
}
}
// Make sure that when we add a file to the payload
// that is already in the payload directory, it doesn't
// get clobbered.
func TestPayloadAddInPlace(t *testing.T) {
pDir, _ := ioutil.TempDir("", "_GOTEST_PayloadAdd_")
m, _ := bagins.NewManifest(os.TempDir(), "md5", bagins.PayloadManifest)
defer os.RemoveAll(pDir)
p, err := bagins.NewPayload(pDir)
if err != nil {
t.Error(err)
}
//testFile, _ := ioutil.TempFile("", "_GO_PayloadAdd_TESTFILE_")
testFile, err := os.Create(filepath.Join(pDir, "_GO_PayloadAdd_TESTFILE_"))
if err != nil {
t.Error(err)
}
testFile.WriteString("Test the checksum")
testFile.Close()
defer os.Remove(testFile.Name())
chkSum, err := p.Add(testFile.Name(), filepath.Base(testFile.Name()), []*bagins.Manifest{m})
if err != nil {
t.Error(err)
}
exp := "92d7a9f0f4a30ca782dcae5fe83ca7eb"
if exp != chkSum["md5"] {
t.Error("Checksum", chkSum["md5"], "did not match", exp)
}
}
func TestNewManifest(t *testing.T) {
pth, _ := ioutil.TempDir("", "_GOTEST_MANIFEST")
defer os.RemoveAll(pth)
_, err := bagins.NewManifest(pth, "sha1", bagins.PayloadManifest)
if err != nil {
t.Error("Manifest could not be created!", err)
}
}
func TestManifestName(t *testing.T) {
// Set only Algo should still be blank.
m, err := bagins.NewManifest(os.TempDir(), "SHA1", bagins.PayloadManifest)
if err != nil {
t.Error(err)
}
exp := filepath.Join(os.TempDir(), "manifest-sha1.txt")
if name := m.Name(); name != exp {
t.Error("Expected mainfest name %s but returned %s", exp, m.Name())
}
}
func TestReadManifest(t *testing.T) {
// Setup a bad manifest name
badpth := filepath.Join(os.TempDir(), "__GOTEST__BADMANIFEST_manifest-sha156.txt")
badfile, err := os.Create(badpth)
if err != nil {
t.Error(err)
}
badfile.Close()
defer os.Remove(badfile.Name())
// It should
_, errs := bagins.ReadManifest(badpth)
if len(errs) != 1 {
t.Error("Did not raise error as expected when trying to read bad manifest filename", badpth)
}
// Setup a good manfiest file for tests that should pass.
exp := make(map[string]string)
for i := 0; i < 40; i++ {
check := fmt.Sprintf("%x", rand.Int31())
fname := fmt.Sprintf("data/testfilename with spaces %d.txt", i)
exp[fname] = check
}
// Setup a good test manifest
mf, err := bagins.NewManifest(os.TempDir(), "md5", bagins.PayloadManifest)
if err != nil {
t.Error(err)
}
mf.Data = exp
err = mf.Create()
if err != nil {
t.Error(err)
}
defer os.Remove(mf.Name())
// It should open it and read the values inside without errors.
m, errs := bagins.ReadManifest(mf.Name())
if len(errs) != 0 {
t.Error(errs)
}
for fname, check := range exp {
actual, ok := m.Data[fname]
if !ok {
t.Errorf("Expected key %s not found in manifest data", fname)
}
if actual != check {
t.Error("Failed to find file", fname, "in manifest.")
}
}
}
func TestManifestAlgorithm(t *testing.T) {
pth, _ := ioutil.TempDir("", "_GOTEST_MANIFEST_ALG")
defer os.RemoveAll(pth)
m, err := bagins.NewManifest(pth, "SHA256", bagins.PayloadManifest)
if err != nil {
t.Error("Manifest could not be created!", err)
}
if m.Algorithm() != "sha256" {
t.Errorf("Algorithm() expected 'sha256', got '%s'", m.Algorithm())
}
}
func TestManifestCreate(t *testing.T) {
m, _ := bagins.NewManifest(os.TempDir(), "sha1", bagins.PayloadManifest)
testFiles := make([]*os.File, 3)
for idx := range testFiles {
testFiles[idx], _ = ioutil.TempFile("", "_GOTEST_")
testFiles[idx].WriteString(strings.Repeat("test ", rand.Intn(50)))
m.Data[testFiles[idx].Name()] = ""
testFiles[idx].Close()
}
m.RunChecksums()
m.Create()
// Clean it all up.
for idx := range testFiles {
os.Remove(testFiles[idx].Name())
}
os.Remove(m.Name())
}
func TestPayloadAddAll(t *testing.T) {
// Setup directories to test on
srcDir, _ := ioutil.TempDir("", "_GOTEST_PayloadAddAll_SRCDIR_")
defer os.RemoveAll(srcDir)
pDir, _ := ioutil.TempDir("", "_GOTEST_PayloadAddAll_")
defer os.RemoveAll(pDir)
m, _ := bagins.NewManifest(os.TempDir(), "md5", bagins.PayloadManifest)
// Setup test files
for i := 0; i < 100; i++ {
tstFile, _ := ioutil.TempFile(srcDir, "_GOTEST_PayloadAddAll_FILE_")
tstFile.WriteString("Test the checksum")
tstFile.Close()
}
p, _ := bagins.NewPayload(pDir)
checksums, errs := p.AddAll(srcDir, []*bagins.Manifest{m})
// It should not return an error.
if errs != nil {
t.Errorf("Add all returned %d errors", len(errs))
}
// It should have fixity values for 100 files
if len(checksums) != 100 {
t.Errorf("Expected 100 fixity values but returned %d", len(checksums))
}
for key := range checksums {
fileChk, err := bagutil.FileChecksum(filepath.Join(p.Name(), key), md5.New())
if err != nil {
t.Errorf(" %s", err)
}
if checksums[key]["md5"] != fileChk {
t.Error("Expected", checksums[key]["md5"], "but returned", fileChk)
}
}
}
func TestRunChecksums(t *testing.T) {
testFile, _ := ioutil.TempFile("", "_GOTEST_RUNCHECKSUMS.txt")
testFile.WriteString(test_string)
testFile.Close()
mfst, _ := bagins.NewManifest(os.TempDir(), "sha1", bagins.PayloadManifest)
mfst.Data[filepath.Base(testFile.Name())] = test_list["sha1"]
errList := mfst.RunChecksums()
// Checksum for file should now be generated.
for _, err := range errList {
t.Error(err)
}
// Check that it throws an error if mismatch checksum.
mfst.Data[testFile.Name()] = "frodo lives!"
errList = mfst.RunChecksums()
if len(errList) == 0 {
t.Error("Invalid Checksums not being detected!")
}
os.Remove(testFile.Name()) // Remove the test file.
}
func BenchmarkPayload(b *testing.B) {
srcDir, _ := ioutil.TempDir("", "_GOTEST_BenchmarkPayload_SRCDIR_")
defer os.RemoveAll(srcDir)
pDir, _ := ioutil.TempDir("", "_GOTEST_BenchmarkPayload_Payload_")
defer os.RemoveAll(pDir)
m, _ := bagins.NewManifest(os.TempDir(), "md5", bagins.PayloadManifest)
// Make src temp test files
for i := 0; i < 300; i++ {
tstFile, _ := ioutil.TempFile(srcDir, "_GOTEST_BenchmarkPayload_FILE_")
tstFile.WriteString(strings.Repeat("Test the checksum. ", 500000)) // produces ~9 meg text file.
tstFile.Close()
}
b.ResetTimer()
p, _ := bagins.NewPayload(pDir)
checksums, err := p.AddAll(srcDir, []*bagins.Manifest{m})
if err != nil {
b.Error(err)
}
b.StopTimer()
// Make sure the actual values check out.
for key := range checksums {
fileChk, err := bagutil.FileChecksum(filepath.Join(p.Name(), key), md5.New())
if err != nil {
b.Errorf(" %s", err)
}
if checksums[key]["md5"] != fileChk {
b.Error("Expected", checksums[key]["md5"], "but returned", fileChk)
}
}
}
func TestManifestToString(t *testing.T) {
m, _ := bagins.NewManifest(os.TempDir(), "sha1", bagins.PayloadManifest)
m.Data["FileOne.txt"] = fmt.Sprintf("CHECKSUM 0001")
m.Data["FileTwo.txt"] = fmt.Sprintf("CHECKSUM 0002")
m.Data["FileThree.txt"] = fmt.Sprintf("CHECKSUM 0003")
output := m.ToString()
lines := []string{
"CHECKSUM 0001 FileOne.txt\n",
"CHECKSUM 0002 FileTwo.txt\n",
"CHECKSUM 0003 FileThree.txt\n",
}
for _, line := range lines {
if !strings.Contains(output, line) {
t.Errorf("Manifest.ToString() did not return line %s", line)
}
}
expectedLength := len(lines[0]) + len(lines[1]) + len(lines[2])
if len(output) != expectedLength {
t.Errorf("Manifest.ToString() returned %d characters, expected %d",
len(output), expectedLength)
}
}