public void CompressedArchiveAccess_RegisterWithForbiddenFormat_ThrowsArgumentOutOfRangeException()
{
var implementation = this.GetFakeCompressedArchiveAccessImplementationForTest();
Assert.Throws <ArgumentOutOfRangeException>(() => CompressedArchiveAccess.RegisterFactory(
CompressedArchiveFormat.None,
implementation,
(s, m) => TestCompressedArchiveAccess.Create(s, m, CompressedArchiveFormat.None, implementation)));
}
public void CompressedArchiveAccess_RegisterFactoryWithForbiddenImplementationValue_ThrowsArgumentOutOfRangeException(CompressedArchiveAccessImplementation implementation)
{
var format = this.GetFakeCompressedArchiveFormatForTest();
Assert.Throws <ArgumentOutOfRangeException>(() => CompressedArchiveAccess.RegisterFactory(
format,
implementation,
(s, m) => TestCompressedArchiveAccess.Create(s, m, format, implementation)));
}
public void CompressedArchiveAccess_FileBasedArchiveDeleteEntry_Succeeds()
{
var format = this.RegisterFakeFormatForTest(registerFormat: true);
var fileExtension = format.FileExtensions().First();
using (var tempFile = new TemporaryFile(fileExtension, createFile: true))
{
using (var archive = CompressedArchiveAccess.Open(tempFile.FilePath, CompressedArchiveAccessMode.Update))
{
var testArchive = TestCompressedArchiveAccess.GetFromCompressedArchiveFileAccess(archive);
var entryName = testArchive.AddFakeEntries(2);
Assert.True(archive.DeleteEntry(entryName));
}
}
}
public void CompressedArchiveAccess_FileBasedArchiveFindEntryUsingAbsolutePath_Succeeds()
{
var format = this.RegisterFakeFormatForTest(registerFormat: true);
var fileExtension = format.FileExtensions().First();
using (var tempFile = new TemporaryFile(fileExtension, createFile: true))
{
using (var archive = CompressedArchiveAccess.Open(tempFile.FilePath, CompressedArchiveAccessMode.Read))
{
var testArchive = TestCompressedArchiveAccess.GetFromCompressedArchiveFileAccess(archive);
var firstEntryName = testArchive.AddFakeEntries(3);
var firstEntryFullpath = Path.Combine(tempFile.FilePath, firstEntryName);
Assert.NotNull(archive.FindEntry(firstEntryFullpath));
}
}
}
public static TestCompressedArchiveAccess Create(
Stream stream,
CompressedArchiveAccessMode mode,
CompressedArchiveFormat format,
CompressedArchiveAccessImplementation implementation,
string firstEntryName = null,
bool isArchive = true,
bool isCompressed = true)
{
var testArchiveAccess = new TestCompressedArchiveAccess()
{
Mode = mode, _format = format, Implementation = implementation
};
testArchiveAccess._isArchive = isArchive;
testArchiveAccess._isCompressed = isCompressed;
if (!string.IsNullOrWhiteSpace(firstEntryName))
{
testArchiveAccess.CreateAndAddEntry(firstEntryName);
}
return(testArchiveAccess);
}
public void CompressedArchiveAccess_ConvertCompressedArchiveAccessModeToFileMode_ReturnsExpectedFileAccess(CompressedArchiveAccessMode mode, FileAccess expectedFileAccess)
{
Assert.Equal(expectedFileAccess, TestCompressedArchiveAccess.ConvertModeToFileAccess(mode));
}
public void CompressedArchiveAccess_RegisterFactoryTwice_SucceedsThenFails()
{
var format = this.GetFakeCompressedArchiveFormatForTest();
var implementation = this.GetFakeCompressedArchiveAccessImplementationForTest();
Assert.True(CompressedArchiveAccess.RegisterFactory(format, implementation, (s, m) => TestCompressedArchiveAccess.Create(s, m, format, implementation)));
var succeeded = CompressedArchiveAccess.RegisterFactory(format, implementation, (s, m) => TestCompressedArchiveAccess.Create(s, m, format, implementation));
Assert.False(succeeded);
}
private CompressedArchiveFormat RegisterFakeFormatForTest(bool registerFormat = false, string firstEntryName = null, bool isArchive = true, bool isCompressed = true)
{
var format = registerFormat ? this.RegisterTestCompressedArchiveFormat() : this.GetFakeCompressedArchiveFormatForTest();
var implementation = registerFormat ? format.GetPreferredCompressedArchiveImplementation() : this.GetFakeCompressedArchiveAccessImplementationForTest();
var registered = CompressedArchiveAccess.RegisterFactory(format, implementation, (s, m) => TestCompressedArchiveAccess.Create(s, m, format, implementation, firstEntryName, isArchive, isCompressed));
Assert.True(registered);
return(format);
}
public void CompressedArchiveAccess_RegisterMultipleImplementationsAndCreateWithSpecificImplementation_CreatesUsingSelectedImplementation()
{
var format = RegisterFakeFormatForTest(registerFormat: true);
var implementations = new[]
{
format.GetPreferredCompressedArchiveImplementation(),
this.GetFakeCompressedArchiveAccessImplementationForTest(),
this.GetFakeCompressedArchiveAccessImplementationForTest()
};
Assert.True(format.AddImplementation(implementations[1], makePreferred: false));
Assert.True(format.AddImplementation(implementations[2], makePreferred: false));
Assert.True(CompressedArchiveAccess.RegisterFactory(format, implementations[1], (s, m) => TestCompressedArchiveAccess.Create(s, m, format, implementations[1])));
Assert.True(CompressedArchiveAccess.RegisterFactory(format, implementations[2], (s, m) => TestCompressedArchiveAccess.Create(s, m, format, implementations[2])));
foreach (var implementation in implementations)
{
using (var archive = CompressedArchiveAccess.Open(Stream.Null, format, CompressedArchiveAccessMode.Create, implementation) as TestCompressedArchiveAccess)
{
Assert.NotNull(archive);
Assert.Equal(implementation, archive.Implementation);
}
}
}
public void CompressedArchiveAccess_RegisterTwoImplementationsAndCreateUsingEitherOne_BothSucceed()
{
var format = RegisterFakeFormatForTest(registerFormat: true);
var initialImplementation = format.GetPreferredCompressedArchiveImplementation();
using (var archive = CompressedArchiveAccess.Open(Stream.Null, format, CompressedArchiveAccessMode.Read))
{
Assert.NotNull(archive);
}
Assert.True(format.AddImplementation(this.GetFakeCompressedArchiveAccessImplementationForTest(), makePreferred: true));
var newImplementation = format.GetPreferredCompressedArchiveImplementation();
Assert.NotEqual(initialImplementation, newImplementation);
Assert.True(CompressedArchiveAccess.RegisterFactory(format, newImplementation, (s, m) => TestCompressedArchiveAccess.Create(s, m, format, newImplementation)));
Assert.NotNull(CompressedArchiveAccess.Open(Stream.Null, format, CompressedArchiveAccessMode.Create));
}