public void GetHeadAsShaTest()
{
this.InitializeSourceControl();
this.AddCommits(2);
var newHead = this.LibGit2Repository.Head.Tip.Parents.Single();
var newHeadObjectId = GitObjectId.Parse(newHead.Sha);
Commands.Checkout(this.LibGit2Repository, this.LibGit2Repository.Head.Tip.Parents.Single());
using (var repository = GitRepository.Create(this.RepoPath))
{
var detachedHead = repository.GetHeadAsReferenceOrSha();
var reference = Assert.IsType <GitObjectId>(detachedHead);
Assert.Equal(newHeadObjectId, reference);
Assert.Equal(newHeadObjectId, repository.GetHeadCommitSha());
var headCommit = repository.GetHeadCommit();
Assert.NotNull(headCommit);
Assert.Equal(newHeadObjectId, headCommit.Value.Sha);
}
}
public void ReadTest()
{
using (Stream stream = TestUtilities.GetEmbeddedResource(@"ManagedGit\commit-d56dc3ed179053abef2097d1120b4507769bcf1a"))
{
var commit = GitCommitReader.Read(stream, GitObjectId.Parse("d56dc3ed179053abef2097d1120b4507769bcf1a"), readAuthor: true);
Assert.Equal("d56dc3ed179053abef2097d1120b4507769bcf1a", commit.Sha.ToString());
Assert.Equal("f914b48023c7c804a4f3be780d451f31aef74ac1", commit.Tree.ToString());
Assert.Collection(
commit.Parents,
c => Assert.Equal("4497b0eaaa89abf0e6d70961ad5f04fd3a49cbc6", c.ToString()),
c => Assert.Equal("0989e8fe0cd0e0900173b26decdfb24bc0cc8232", c.ToString()));
var author = commit.Author.Value;
Assert.Equal("Andrew Arnott", author.Name);
Assert.Equal(new DateTimeOffset(2020, 10, 6, 13, 40, 09, TimeSpan.FromHours(-6)), author.Date);
Assert.Equal("*****@*****.**", author.Email);
// Committer and commit message are not read
}
}
public void GetOffsetFromPartialTest()
{
var indexFile = Path.GetTempFileName();
using (Stream resourceStream = TestUtilities.GetEmbeddedResource(@"ManagedGit\pack-7d6b2c56ffb97eedb92f4e28583c093f7ee4b3d9.idx"))
using (FileStream stream = File.Open(indexFile, FileMode.Open))
{
resourceStream.CopyTo(stream);
}
using (FileStream stream = File.OpenRead(indexFile))
using (var reader = new GitPackIndexMappedReader(stream))
{
// Offset of an object which is present
(var offset, var objectId) = reader.GetOffset(new byte[] { 0xf5, 0xb4, 0x01, 0xf4 });
Assert.Equal(12, offset);
Assert.Equal(GitObjectId.Parse("f5b401f40ad83f13030e946c9ea22cb54cb853cd"), objectId);
(offset, objectId) = reader.GetOffset(new byte[] { 0xd6, 0x78, 0x15, 0x52 });
Assert.Equal(317, offset);
Assert.Equal(GitObjectId.Parse("d6781552a0a94adbf73ed77696712084754dc274"), objectId);
// null for an object which is not present
(offset, objectId) = reader.GetOffset(new byte[] { 0x00, 0x00, 0x00, 0x00 });
Assert.Null(offset);
Assert.Null(objectId);
}
try
{
File.Delete(indexFile);
}
catch (UnauthorizedAccessException)
{
// TBD: Figure out what's keeping a lock on the file. Seems to be unique to Windows.
}
}
public void EqualsCommitTest()
{
var commit = new GitCommit()
{
Sha = GitObjectId.Parse(this.shaAsByteArray),
};
var commit2 = new GitCommit()
{
Sha = GitObjectId.Parse(this.shaAsByteArray),
};
var emptyCommit = new GitCommit()
{
Sha = GitObjectId.Empty,
};
// Must be equal to itself
Assert.True(commit.Equals(commit2));
Assert.True(commit.Equals(commit2));
// Not equal to other object ids
Assert.False(commit.Equals(emptyCommit));
}
public GitTreeEntry(string name, bool isFile, GitObjectId sha)
{
this.Name = name;
this.IsFile = isFile;
this.Sha = sha;
}
public void ToStringTest()
{
var objectId = GitObjectId.Parse(this.shaAsByteArray);
Assert.Equal(shaAsHexString, objectId.ToString());
}
public void TryParse_ValidValue(string value)
{
var parsed = new GitObjectId(value);
Assert.Equal(value, parsed.ToString());
}
public void AppendParameter(GitObjectId value)
{
AppendParameter(value.ToString());
}
