public MockOdbBackendStream(MockOdbBackend backend, GitObjectType objectType, long length)
: base(backend)
{
m_type = objectType;
m_length = length;
m_hash = new SHA1CryptoServiceProvider();
}
public void CanRetrieveObjectsThroughOddSizedShortShas()
{
string repoPath = InitNewRepository();
using (var repo = new Repository(repoPath))
{
var backend = new MockOdbBackend();
repo.ObjectDatabase.AddBackend(backend, priority: 5);
AddCommitToRepo(repo);
var blob1 = repo.Lookup <Blob>("9daeaf");
Assert.NotNull(blob1);
const string dummy = "dummy\n";
// Inserts a fake blob with a similarly prefixed sha
var fakeId = new ObjectId("9daeaf0000000000000000000000000000000000");
using (var ms = new MemoryStream(Encoding.UTF8.GetBytes(dummy)))
{
Assert.Equal(0, backend.Write(fakeId, ms, dummy.Length, ObjectType.Blob));
}
var blob2 = repo.Lookup <Blob>(fakeId);
Assert.NotNull(blob2);
Assert.Throws <AmbiguousSpecificationException>(() => repo.Lookup <Blob>("9daeaf"));
var newBlob1 = repo.Lookup("9daeafb");
var newBlob2 = repo.Lookup("9daeaf0");
Assert.Equal(blob1, newBlob1);
Assert.Equal(blob2, newBlob2);
}
}
public void ADisposableOdbBackendGetsDisposedUponRepositoryDisposal()
{
string path = InitNewRepository();
int nbOfDisposeCalls = 0;
using (var repo = new Repository(path))
{
var mockOdbBackend = new MockOdbBackend(() => { nbOfDisposeCalls++; });
Assert.IsAssignableFrom<IDisposable>(mockOdbBackend);
repo.ObjectDatabase.AddBackend(mockOdbBackend, 5);
Assert.Equal(0, nbOfDisposeCalls);
}
Assert.Equal(1, nbOfDisposeCalls);
}
public void ADisposableOdbBackendGetsDisposedUponRepositoryDisposal()
{
string path = InitNewRepository();
int nbOfDisposeCalls = 0;
using (var repo = new Repository(path))
{
var mockOdbBackend = new MockOdbBackend(() => { nbOfDisposeCalls++; });
Assert.IsAssignableFrom <IDisposable>(mockOdbBackend);
repo.ObjectDatabase.AddBackend(mockOdbBackend, 5);
Assert.Equal(0, nbOfDisposeCalls);
}
Assert.Equal(1, nbOfDisposeCalls);
}
public void CanEnumerateTheContentOfTheObjectDatabase()
{
string repoPath = InitNewRepository();
using (var repo = new Repository(repoPath))
{
var backend = new MockOdbBackend();
repo.ObjectDatabase.AddBackend(backend, priority: 5);
AddCommitToRepo(repo);
var expected = new[] { "1fe3126", "2b297e6", "6518215", "9daeafb" };
IEnumerable <GitObject> objs = repo.ObjectDatabase;
IEnumerable <string> retrieved =
objs
.Select(o => o.Id.ToString(7))
.OrderBy(s => s, StringComparer.Ordinal);
Assert.Equal(expected, retrieved);
}
}
public void CanEnumerateTheContentOfTheObjectDatabase()
{
string repoPath = InitNewRepository();
using (var repo = new Repository(repoPath))
{
var backend = new MockOdbBackend();
repo.ObjectDatabase.AddBackend(backend, priority: 5);
AddCommitToRepo(repo);
var expected = new[]{ "1fe3126", "2b297e6", "6518215", "9daeafb" };
IEnumerable<GitObject> objs = repo.ObjectDatabase;
IEnumerable<string> retrieved =
objs
.Select(o => o.Id.ToString(7))
.OrderBy(s => s, StringComparer.Ordinal);
Assert.Equal(expected, retrieved);
}
}
public MockOdbBackendStream(MockOdbBackend backend, ObjectType objectType, long length)
: base(backend)
{
m_type = objectType;
m_length = length;
}
public MockOdbBackendStream(MockOdbBackend backend, ObjectType objectType, long length)
: base(backend)
{
m_type = objectType;
m_length = length;
}
public void CanRetrieveObjectsThroughOddSizedShortShas()
{
string repoPath = InitNewRepository();
using (var repo = new Repository(repoPath))
{
var backend = new MockOdbBackend();
repo.ObjectDatabase.AddBackend(backend, priority: 5);
AddCommitToRepo(repo);
var blob1 = repo.Lookup<Blob>("9daeaf");
Assert.NotNull(blob1);
const string dummy = "dummy\n";
// Inserts a fake blob with a similarly prefixed sha
var fakeId = new ObjectId("9daeaf0000000000000000000000000000000000");
using (var ms = new MemoryStream(Encoding.UTF8.GetBytes(dummy)))
{
Assert.Equal(0, backend.Write(fakeId, ms, dummy.Length, ObjectType.Blob));
}
var blob2 = repo.Lookup<Blob>(fakeId);
Assert.NotNull(blob2);
Assert.Throws<AmbiguousSpecificationException>(() => repo.Lookup<Blob>("9daeaf"));
var newBlob1 = repo.Lookup("9daeafb");
var newBlob2 = repo.Lookup("9daeaf0");
Assert.Equal(blob1, newBlob1);
Assert.Equal(blob2, newBlob2);
}
}
