public void ThrowsIOExceptionWhenFileWithThatNameAlreadyExists()
{
string fileName = GetUniqueFileName();
FileSystemTest.CreatePlatformFile(fileName, this.storageFolder);
var folder = new PlatformFolder(this.storageFolder);
AssertEx.Throws <IOException>(() => folder.CreateFile(fileName));
}
public void ThrowsIOExceptionWhenFileWithDesiredNameAlreadyExists()
{
var file = new PlatformFile(this.platformFile);
string newName = GetUniqueFileName();
var conflictingFile = FileSystemTest.CreatePlatformFile(newName);
AssertEx.Throws <IOException>(() => file.Rename(newName));
FileSystemTest.DeletePlatformItem(conflictingFile);
}
public void ReturnsEnumerableOfObjectsRepresentingExistingFiles()
{
string[] expectedFileNames = new string[] { "file.1", "blah.txt", "foo.bar" };
foreach (string fileName in expectedFileNames)
{
FileSystemTest.CreatePlatformFile(fileName, this.storageFolder);
}
var folder = new PlatformFolder(this.storageFolder);
IEnumerable <IPlatformFile> files = folder.GetFiles();
AssertEx.AreEqual(expectedFileNames.OrderBy(name => name), files.Select(f => f.Name).OrderBy(name => name));
}
public PlatformFileTest()
{
string uniqueFileName = GetUniqueFileName();
this.platformFile = FileSystemTest.CreatePlatformFile(uniqueFileName);
}