public static void TreeId_equality()
{
var treeId1 = new TreeId(Sha1.Hash("abc"));
var treeId2 = new TreeId(Sha1.Hash("abc"));
var treeId3 = new TreeId(Sha1.Hash("def"));
Assert.True(treeId1 == treeId2);
Assert.False(treeId1 != treeId2);
Assert.True(treeId1.Equals((object)treeId2));
Assert.Equal(treeId1.Sha1.ToString(), treeId1.ToString());
Assert.Equal(treeId2.Sha1.ToString(), treeId2.ToString());
Assert.Equal(treeId3.Sha1.ToString(), treeId3.ToString());
Assert.Equal(treeId1, treeId2);
Assert.Equal(treeId1.GetHashCode(), treeId2.GetHashCode());
Assert.Equal(treeId1.ToString(), treeId2.ToString());
Assert.NotEqual(TreeId.Empty, treeId1);
Assert.NotEqual(TreeId.Empty.GetHashCode(), treeId1.GetHashCode());
Assert.NotEqual(TreeId.Empty.ToString(), treeId1.ToString());
Assert.NotEqual(treeId3, treeId1);
Assert.NotEqual(treeId3.GetHashCode(), treeId1.GetHashCode());
Assert.NotEqual(treeId3.ToString(), treeId1.ToString());
}
public override int GetHashCode()
{
int hash = 1;
hash ^= parents_.GetHashCode();
if (treeId_ != null)
{
hash ^= TreeId.GetHashCode();
}
if (author_ != null)
{
hash ^= Author.GetHashCode();
}
if (committer_ != null)
{
hash ^= Committer.GetHashCode();
}
if (Message.Length != 0)
{
hash ^= Message.GetHashCode();
}
return(hash);
}