public void CopyDirectories_WhenDestinationNotExists_CreateFolders()
{
//Arrange
DiskConfigurator creator = new DiskConfigurator(_fileSystem);
var sourcePath = Path.Combine(_userFolder, "Source");
var destinationPath = Path.Combine(_userFolder, "Destination");
_fileSystemMock
.Setup(fs => fs.DirectoryExists(It.Is <string>(s => s == sourcePath)))
.Returns(true);
_fileSystemMock
.Setup(fs => fs.GetDirectories(sourcePath, null, SearchOption.AllDirectories))
.Returns(new[] { "/Users/user/Source/NotExist" });
_fileSystemMock
.Setup(fs => fs.DirectoryExists(It.Is <string>(s => s.Contains("NotExist"))))
.Returns(false);
_fileSystemMock
.Setup(fs => fs.CreateDirectory(It.IsAny <string>()))
.Verifiable();
//Act
creator.CopyDirectories(sourcePath, destinationPath);
//Assert
_fileSystemMock.Verify(fs => fs.CreateDirectory(It.IsAny <string>()), Times.Exactly(1));
_fileSystemMock.VerifyAll();
}
public void CopyDirectories_WhenPathNotFound_ReturnsException()
{
//Arrange
DiskConfigurator creator = new DiskConfigurator(_fileSystem);
string sourcePath = Path.Combine(_userFolder, "NotExist");
string destinationPath = Path.Combine(_userFolder, "NotMatters");
_fileSystemMock
.Setup(fs => fs.DirectoryExists(It.Is <string>(s => s == sourcePath)))
.Returns(false);
//Act
Action result = () => creator.CopyDirectories(sourcePath, destinationPath);
//Assert
Assert.Throws <DirectoryNotFoundException>(result);
_fileSystemMock.VerifyAll();
}
public void CopyDirectories_WhenDestinationExists_CopyFolders()
{
//Arrange
DiskConfigurator creator = new DiskConfigurator(_fileSystem);
var sourcePath = Path.Combine(_userFolder, "Source");
var destinationPath = Path.Combine(_userFolder, "Destination");
_fileSystemMock
.Setup(fs => fs.DirectoryExists(It.IsAny <string>()))
.Returns(true);
_fileSystemMock
.Setup(fs => fs.GetDirectories(sourcePath, null, SearchOption.AllDirectories))
.Returns(new[] { "/Users/user/Source/Exist" });
//Act
creator.CopyDirectories(sourcePath, destinationPath);
//Assert
_fileSystemMock.VerifyAll();
}
public void CopyDirectories_WhenSourceIsEmpty_CopyAnything()
{
//Arrange
DiskConfigurator creator = new DiskConfigurator(_fileSystem);
var sourcePath = Path.Combine(_userFolder, "Source");
var destinationPath = Path.Combine(_userFolder, "Destination");
_fileSystemMock
.Setup(fs => fs.DirectoryExists(It.Is <string>(s => s == sourcePath)))
.Returns(true);
_fileSystemMock
.Setup(fs => fs.GetDirectories(sourcePath, null, SearchOption.AllDirectories))
.Returns(Enumerable.Empty <string>);
//Act
creator.CopyDirectories(sourcePath, destinationPath);
//Assert
_fileSystemMock.Verify(fs => fs.DirectoryExists(It.IsAny <string>()), Times.Exactly(1));
_fileSystemMock.VerifyAll();
}