Testing the 7zip implementation

ZipTest.cs

[Test]
public void Compressing_file_in_non_working_directory_zips_the_right_files()
{
	const string zipFile = "archive.7z";
	const string fileToCompress = "sample.jpg";
	DirectoryInfo directoryInfo = new DirectoryInfo(@"..\..\..\..\");
	Console.Write(directoryInfo.FullName);
	Assert.IsTrue(directoryInfo.Exists);
	FileInfo zipTarget = new FileInfo(Path.Combine(directoryInfo.FullName, zipFile));

	IFileZipUtility zipper = new FileZipUtility(new SevenZip());
	zipper.GenerateZipFile(zipTarget.FullName, new FileInfo(Path.Combine(directoryInfo.FullName, fileToCompress)));
	var exists = zipTarget.Exists;
	Assert.IsTrue(exists);
	zipTarget.Delete();
}

/// <summary>
/// Setup that happens before any test run in this fixture
/// </summary>
[TestFixtureSetUp]
public void SetupFixture()
{
	ILogFactory logFactory = new Logging.NLog.NLogFactory();
	Log.InitializeLogFactory(logFactory);
	this._utility = new FileZipUtility(new SevenZip(_sevenZipPath));
}