public async Task RemoveFromHistoryAsync_should_remove_if_exists()
{
const string repoToDelete = "path to delete";
var history = new List <Repository>
{
new Repository("path1"),
new Repository(repoToDelete),
new Repository("path3"),
new Repository("path4"),
new Repository("path5"),
};
_repositoryStorage.Load(Key).Returns(x => history);
var newHistory = await _manager.RemoveFromHistoryAsync(repoToDelete);
newHistory.Count.Should().Be(4);
newHistory.Should().NotContain(repoToDelete);
_repositoryStorage.Received(1).Load(Key);
_repositoryStorage.Received(1).Save(Key, Arg.Is <IEnumerable <Repository> >(h => h.All(r => r.Path != repoToDelete)));
}