public void GetFiles_DirectoryHasOneFile_ReturnsTheOneFile()
{
// Setup
string tempDirectory = IntegrationHelper.CreateTempDirectory();
string fileName = IntegrationHelper.CreateTempFile(tempDirectory);
// Test
var fileSystem = new FileSystem();
var files = fileSystem.GetFiles(tempDirectory);
Assert.AreEqual(1, files.Count());
Assert.AreEqual(fileName, files.First().FullName);
}
public void GetFiles_DirectoryHasOneFile_ReturnsFileSize()
{
const int fileSize = 12;
// Setup
string tempDirectory = IntegrationHelper.CreateTempDirectory();
IntegrationHelper.CreateTempFile(tempDirectory, fileSize);
// Test
var fileSystem = new FileSystem();
var files = fileSystem.GetFiles(tempDirectory);
// Assert
Assert.AreEqual(fileSize, files[0].Length);
}
public void GetFiles_DirectoryHasOneFileAndOneSubDirectory_ReturnsAll()
{
// Setup
string tempDirectory = IntegrationHelper.CreateTempDirectory();
string subDirectory = IntegrationHelper.CreateSubDirectory(tempDirectory);
string fileName = IntegrationHelper.CreateTempFile(tempDirectory);
string fullDirectoryPath = Path.Combine(tempDirectory, subDirectory);
string fullPath = Path.Combine(tempDirectory, subDirectory, fileName);
// Test
var fileSystem = new FileSystem();
var files = fileSystem.GetFiles(tempDirectory);
Assert.AreEqual(2, files.Count());
Assert.AreEqual(fullDirectoryPath, files.First().FullName);
Assert.AreEqual(fullPath, files.ElementAt(1).FullName);
}
