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using System;
using System.Collections.Generic;
using System.IO;
using Xunit;
namespace LibGit2Sharp.Tests.TestHelpers
{
public class BaseFixture : IPostTestDirectoryRemover, IDisposable
{
private readonly List<string> directories = new List<string>();
static BaseFixture()
{
// Do the set up in the static ctor so it only happens once
SetUpTestEnvironment();
}
public static string BareTestRepoPath { get; private set; }
public static string StandardTestRepoWorkingDirPath { get; private set; }
public static string StandardTestRepoPath { get; private set; }
public static DirectoryInfo ResourcesDirectory { get; private set; }
public static readonly Signature DummySignature = new Signature("Author N. Ame", "him@there.com", DateTimeOffset.Now);
private static void SetUpTestEnvironment()
{
var source = new DirectoryInfo(@"../../Resources");
ResourcesDirectory = new DirectoryInfo(string.Format(@"Resources/{0}", Guid.NewGuid()));
var parent = new DirectoryInfo(@"Resources");
if (parent.Exists)
{
DirectoryHelper.DeleteSubdirectories(parent.FullName);
}
DirectoryHelper.CopyFilesRecursively(source, ResourcesDirectory);
// Setup standard paths to our test repositories
BareTestRepoPath = Path.Combine(ResourcesDirectory.FullName, "testrepo.git");
StandardTestRepoWorkingDirPath = Path.Combine(ResourcesDirectory.FullName, "testrepo_wd");
StandardTestRepoPath = Path.Combine(StandardTestRepoWorkingDirPath, ".git");
// The test repo under source control has its .git folder renamed to dot_git to avoid confusing git,
// so we need to rename it back to .git in our copy under the target folder
string tempDotGit = Path.Combine(StandardTestRepoWorkingDirPath, "dot_git");
Directory.Move(tempDotGit, StandardTestRepoPath);
}
protected void CreateCorruptedDeadBeefHead(string repoPath)
{
const string deadbeef = "deadbeef";
string headPath = string.Format("{0}refs/heads/{1}", repoPath, deadbeef);
File.WriteAllText(headPath, string.Format("{0}{0}{0}{0}{0}\n", deadbeef));
}
protected SelfCleaningDirectory BuildSelfCleaningDirectory()
{
return new SelfCleaningDirectory(this);
}
protected SelfCleaningDirectory BuildSelfCleaningDirectory(string path)
{
return new SelfCleaningDirectory(this, path);
}
protected TemporaryCloneOfTestRepo BuildTemporaryCloneOfTestRepo()
{
return BuildTemporaryCloneOfTestRepo(BareTestRepoPath);
}
protected TemporaryCloneOfTestRepo BuildTemporaryCloneOfTestRepo(string path)
{
return new TemporaryCloneOfTestRepo(this, path);
}
public void Register(string directoryPath)
{
directories.Add(directoryPath);
}
public void Dispose()
{
foreach (string directory in directories)
{
DirectoryHelper.DeleteDirectory(directory);
}
}
protected void InconclusiveIf(Func<bool> predicate, string message)
{
if (!predicate())
{
return;
}
throw new SkipException(message);
}
}
}
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