private void OpenArchive(object argument)
{
try
{
var archiveFilePath = argument as string;
var fileStream = File.Open(archiveFilePath, FileMode.Open, FileAccess.ReadWrite);
_epfArchive = EPFArchive.ToUpdate(fileStream);
_epfArchive.EntryChanged += _epfArchive_EntryChanged;
_epfArchive.PropertyChanged += _epfArchive_PropertyChanged;
dispatcher.Invoke(RefreshEntries);
ArchiveFilePath = archiveFilePath;
AppLabel = $"{APP_NAME} - {ArchiveFilePath}";
IsReadOnly = false;
HasHiddenData = _epfArchive.HasHiddenData;
IsArchiveOpened = true;
IsArchiveSaveAllowed = true;
Status.Log.Success($"Archive '{ Path.GetFileName(ArchiveFilePath)}' opened.");
}
catch (Exception ex)
{
Status.Log.Error($"Unable to open archive. Reason: {ex.Message}");
}
}
public void Open_OpensEntryStreamForModificationAndStorage_Test()
{
//Arrange
var epfArchive = EPFArchive.ToUpdate(_readWriteEPFArchiveFile);
var epfArchiveEntry = epfArchive.FindEntry(EXISTING_ENTRY_NAME_B);
var entryStream = epfArchiveEntry.Open();
//Act
using (var toSaveInArchive = File.OpenRead($@"{EXPECTED_EXTRACT_DIR}\{EXISTING_ENTRY_NAME_A}"))
{
toSaveInArchive.CopyTo(entryStream);
entryStream.SetLength(toSaveInArchive.Length);
}
epfArchive.Save();
epfArchive.Dispose();
using (var savedFile = File.OpenRead(@".\SandBox\ReadWriteValidArchive.epf"))
{
epfArchive = EPFArchive.ToExtract(savedFile);
epfArchive.ExtractEntries(VALID_OUTPUT_EXTRACT_DIR, new string[] { EXISTING_ENTRY_NAME_B });
}
var areSame = Helpers.FileEquals($@"{EXPECTED_EXTRACT_DIR}\{EXISTING_ENTRY_NAME_A}",
$@"{ VALID_OUTPUT_EXTRACT_DIR}\{EXISTING_ENTRY_NAME_B}");
//Assert
Assert.IsTrue(areSame, "Extracted entry should be exact as saved entry");
}
public void EPFArchive_NullInputStream_Throws_Test()
{
//Arrange
//Act
var epfArchive = EPFArchive.ToUpdate(null);
//Assert
}
public void EPFArchive_ReadOnlyInputStream_Throws_Test()
{
//Arrange
//Act
var epfArchive = EPFArchive.ToUpdate(_readonlyEPFArchiveFile);
//Assert
}
public void EPFArchive_InvalidInputStream_Throws_Test()
{
//Arrange
//Act
var epfArchive = EPFArchive.ToUpdate(_notEPFArchiveFile);
//Assert
}
public void ReplaceEntry_NotExistingEntryName_NotExistingInputFile_Throws()
{
//Arrange
var epfArchive = EPFArchive.ToUpdate(_readWriteEPFArchiveFile);
//Act
epfArchive.ReplaceEntry("Huh.txt", @".\SandBox\Huh.png");
//Assert
}
public void ExtractEntries_InvalidOutputFolder_Throws_Test()
{
//Arrange
var epfArchive = EPFArchive.ToUpdate(_readWriteEPFArchiveFile);
//Act
epfArchive.ExtractEntries(MISSING_OUTPUT_EXTRACT_DIR, TEST_ENTRIES);
//Assert
}
public void CreateEntry_ExistingEntryName_InvalidInputFile_Throws_Test()
{
//Arrange
var epfArchive = EPFArchive.ToUpdate(_readWriteEPFArchiveFile);
//Act
epfArchive.CreateEntry("Huh.txt", @".\SandBox\Huh.txt");
//Assert
}
public void ReplaceEntry_NotExistingEntryName_ExistingInputFile_ThrowsArgumentException()
{
//Arrange
Helpers.DeployResource(@".\SandBox\ValidEntry.png", "ValidEntry.png");
var epfArchive = EPFArchive.ToUpdate(_readWriteEPFArchiveFile);
//Act
epfArchive.ReplaceEntry("Huh.txt", @".\SandBox\ValidEntry.png");
//Assert
}
public void FindEntry_NotExistingEntry_ReturnsNull_Test()
{
//Arrange
var epfArchive = EPFArchive.ToUpdate(_readWriteEPFArchiveFile);
//Act
var entry = epfArchive.FindEntry("Huh.txt");
//Assert
Assert.IsTrue(entry == null, "Entry should not exist.");
}
public void FindEntry_ExistingEntry_ReturnsEntryObject_Test()
{
//Arrange
var epfArchive = EPFArchive.ToUpdate(_readWriteEPFArchiveFile);
//Act
var entry = epfArchive.FindEntry("TFile1.txt");
//Assert
Assert.IsTrue(entry != null, "Entry supose to exist in archive.");
}
public void ExtractTo_InvalidOutputFolder_Throws_Test()
{
//Arrange
var epfArchive = EPFArchive.ToUpdate(_readWriteEPFArchiveFile);
var epfArchiveEntry = epfArchive.FindEntry(EXISTING_ENTRY_NAME_A);
//Act
epfArchiveEntry.ExtractTo(INVALID_OUTPUT_EXTRACT_DIR);
//Assert
}
public void Dispose_LeaveInputStreamOpen_Test()
{
//Arrange
var epfArchive = EPFArchive.ToUpdate(_readWriteEPFArchiveFile, true);
//Act
epfArchive.Dispose();
//Assert
Assert.IsTrue(_readWriteEPFArchiveFile.CanRead, "Input stream should be left open");
}
public void Dispose_CloseInputStream_Test()
{
//Arrange
var epfArchive = EPFArchive.ToUpdate(_readWriteEPFArchiveFile);
//Act
epfArchive.Dispose();
//Assert
Assert.IsTrue(!_readWriteEPFArchiveFile.CanRead, "Input stream should be closed");
}
public void CreateEntry_ExistingEntryName_ValidInputFile_Throws_Test()
{
//Arrange
Helpers.DeployResource(@".\SandBox\ValidEntry.png", "ValidEntry.png");
var epfArchive = EPFArchive.ToUpdate(_readWriteEPFArchiveFile);
//Act
epfArchive.CreateEntry("TFile1.txt", @".\SandBox\ValidEntry.png");
//Assert
}
public void CreateEntry_NotExistingEntryName_ValidInputFile_ReturnsEntryObject_Test()
{
//Arrange
Helpers.DeployResource(@".\SandBox\ValidEntry.png", "ValidEntry.png");
var epfArchive = EPFArchive.ToUpdate(_readWriteEPFArchiveFile);
//Act
var entry = epfArchive.CreateEntry("VALID_ENTRY", @".\SandBox\ValidEntry.png");
//Assert
Assert.IsTrue(entry != null, "Created entry object should not be null.");
}
public void ReplaceEntry_ExistingEntryName_ExistingInputFile_ReturnsEntryObjectTest()
{
//Arrange
Helpers.DeployResource(@".\SandBox\ValidEntry.png", "ValidEntry.png");
var epfArchive = EPFArchive.ToUpdate(_readWriteEPFArchiveFile);
//Act
var result = epfArchive.ReplaceEntry("TFile1.txt", @".\SandBox\ValidEntry.png");
//Assert
Assert.IsTrue(result != null, "Entry supose to exist in archive.");
}
public void RemoveEntry_ExistingEntryName_EntryRemoved_Test()
{
//Arrange
var epfArchive = EPFArchive.ToUpdate(_readWriteEPFArchiveFile);
//Act
var beforeRemove = epfArchive.Entries.Count;
var result = epfArchive.RemoveEntry("TFile1.txt");
var afterRemove = epfArchive.Entries.Count;
//Assert
Assert.IsTrue(result, "RemoveEntry should return true.");
Assert.IsTrue(beforeRemove > afterRemove, "There should be less entries after remove.");
}
public void RemoveEntry_NotExistingEntryName_ReturnsFalse_Test()
{
//Arrange
var epfArchive = EPFArchive.ToUpdate(_readWriteEPFArchiveFile);
//Act
var beforeRemove = epfArchive.Entries.Count;
var result = epfArchive.RemoveEntry("Huh.txt");
var afterRemove = epfArchive.Entries.Count;
//Assert
Assert.IsFalse(result, "RemoveEntry should return false.");
Assert.IsTrue(beforeRemove == afterRemove, "Entries number should not change.");
}
public void get_IsModified_ReturnsTrue_Test()
{
//Arrange
var epfArchive = EPFArchive.ToUpdate(_readWriteEPFArchiveFile);
//Act
var isModifiedBefore = epfArchive.IsModified;
epfArchive.RemoveEntry("TFile1.txt");
var isModifiedAfter = epfArchive.IsModified;
//Assert
Assert.IsTrue(!isModifiedBefore && isModifiedAfter, "Extracted entry should be exact as saved entry");
}
public void ExtractTo_ValidOutputFolder_ExtractsEntry_Test()
{
//Arrange
var epfArchive = EPFArchive.ToUpdate(_readWriteEPFArchiveFile);
var epfArchiveEntry = epfArchive.FindEntry(EXISTING_ENTRY_NAME_A);
//Act
epfArchiveEntry.ExtractTo(VALID_OUTPUT_EXTRACT_DIR);
var areSame = Helpers.FileEquals($@"{EXPECTED_EXTRACT_DIR}\{EXPECTED_EXTRACTED_FILE_NAME}",
$@"{ VALID_OUTPUT_EXTRACT_DIR}\{EXISTING_ENTRY_NAME_A}");
//Assert
Assert.IsTrue(areSame, "Extracted entry file should be exact as expected file");
}
public void set_ToCompress_Changes_Test()
{
//Arrange
var epfArchive = EPFArchive.ToUpdate(_readWriteEPFArchiveFile);
var epfArchiveEntry = epfArchive.FindEntry(EXISTING_ENTRY_NAME_B);
var isModifiedBefore = epfArchiveEntry.IsModified;
epfArchiveEntry.ToCompress = !epfArchiveEntry.ToCompress;
var isModifiedAfter = epfArchiveEntry.IsModified;
//Assert
Assert.IsTrue(!isModifiedBefore && isModifiedAfter, "IsModified should have changed to true.");
}
internal EPFArchive GetArchive(string archivePath)
{
string normalizedPath = IOHelper.GetNormalizedPath(archivePath);
EPFArchive archive = null;
if (!_openedArchives.TryGetValue(normalizedPath, out archive))
{
File.Copy(normalizedPath, normalizedPath + ".bkp", true);
archive = EPFArchive.ToUpdate(File.Open(normalizedPath, FileMode.Open), false);
_openedArchives.Add(normalizedPath, archive);
logger.Verbose($"EPF Archive data source '{normalizedPath}' opened for update.");
}
return(archive);
}
public void ExtractEntries_ValidOutputFolder_EntriesExtracted_Test()
{
//Arrange
var epfArchive = EPFArchive.ToUpdate(_readWriteEPFArchiveFile);
//Act
epfArchive.ExtractEntries(VALID_OUTPUT_EXTRACT_DIR, TEST_ENTRIES);
//Assert
int samefilesNo = 0;
foreach (var entryName in TEST_ENTRIES)
{
if (Helpers.FileEquals($@"{EXPECTED_EXTRACT_DIR}\{entryName}",
$@"{VALID_OUTPUT_EXTRACT_DIR}\{entryName}"))
{
samefilesNo++;
}
}
Assert.IsTrue(samefilesNo == TEST_ENTRIES.Length,
"Some of extracted files content is different than templates.");
}
public void Save_SavesData_Test()
{
//Arrange
Helpers.DeployResource(@".\SandBox\ValidEntry.png", "ValidEntry.png");
var epfArchive = EPFArchive.ToUpdate(_readWriteEPFArchiveFile);
//Act
var epfEntry = epfArchive.CreateEntry("NewEntry.png", @".\SandBox\ValidEntry.png");
epfArchive.Save();
epfArchive.Dispose();
using (var savedFile = File.OpenRead(@".\SandBox\ReadWriteValidArchive.epf"))
{
epfArchive = EPFArchive.ToExtract(savedFile);
epfArchive.ExtractEntries(VALID_OUTPUT_EXTRACT_DIR, new string[] { "NewEntry.png" });
}
var areSame = Helpers.FileEquals(@".\SandBox\ValidEntry.png",
$@"{ VALID_OUTPUT_EXTRACT_DIR}\NewEntry.png");
//Assert
Assert.IsTrue(areSame, "Extracted entry should be exact as saved entry");
}
