public async void GetDirectories_WithCurrentDirectory_MustReturnSpectedChildren()
{
var service = new LocalDriveService();
var currentDirectory = Helpers.FileSystem.CurrentDirectory;
var expectedValue = Directory
.EnumerateDirectories(currentDirectory)
.Where(x => !string.IsNullOrEmpty(x))
.OrderBy(dir => dir)
.Select(dir => new DirectoryInfo(dir))
.Where(dirInfo => dirInfo != null)
.Select(dirInfo => new DirectoryVM
{
ID = dirInfo.FullName,
Name = dirInfo.Name,
Path = dirInfo.FullName,
ParentID = currentDirectory
})
.ToArray();
var directoryVM = new DirectoryVM {
ID = currentDirectory
};
var value = await service.GetDirectories(directoryVM);
Assert.NotNull(value);
Assert.NotEmpty(value);
Assert.Equal(expectedValue.Select(x => x.ID).ToArray(), value.Select(x => x.ID).ToArray());
}
public async void GetDirectories_WithNullParameter_MustReturnNull()
{
var service = new LocalDriveService();
DirectoryVM directoryVM = null;
var value = await service.GetDirectories(directoryVM);
Assert.Null(value);
}
public async void Service_WithoutConnection_MustReturnNull()
{
var connection = ConnectionBuilder.Create().WithCheckConnectionValue(false).Build();
var service = new LocalDriveService(connection);
DirectoryVM directoryVM = null;
var value = await service.GetDirectories(directoryVM);
Assert.Null(value);
}
public async void GetDirectories_WithEmptyID_MustReturnNull()
{
var service = new LocalDriveService();
DirectoryVM directoryVM = new DirectoryVM {
};
var value = await service.GetDirectories(directoryVM);
Assert.Null(value);
}
public async void GetDirectories_WithInvalidID_MustReturnNull()
{
var service = new LocalDriveService();
var invalidDirectoryPath = Directory.GetCurrentDirectory()
.Replace(Path.DirectorySeparatorChar.ToString(), ":,^");
DirectoryVM directoryVM = new DirectoryVM {
ID = invalidDirectoryPath
};
var value = await service.GetDirectories(directoryVM);
Assert.Null(value);
}