public void CreateHistory_creates_a_new_branch_in_the_underlying_git_repository(int numberOfHistoriesToCreate)
{
int initialBranchCount;
// get number of branches in the repository before creating the histories
using (var repo = new Repository(m_RemotePath))
{
initialBranchCount = repo.Branches.Count();
}
using (var group = CreateGroup())
{
var historyService = new GitBasedHistoryService(group);
for (var i = 0; i < numberOfHistoriesToCreate; i++)
{
historyService.CreateHistory($"history-{i}");
}
}
// Assert that the expected number of branches has been created
using (var repo = new Repository(m_RemotePath))
{
Assert.Equal(numberOfHistoriesToCreate + initialBranchCount, repo.Branches.Count());
}
}
public void CreateHistory_throws_DuplicateFileSystemHistoryException_if_a_history_with_the_same_name_already_exists()
{
const string historyName = "history1";
using(var group = CreateGroup())
{
var historyService = new GitBasedHistoryService(group);
historyService.CreateHistory(historyName);
Assert.Throws<DuplicateFileSystemHistoryException>(() => historyService.CreateHistory(historyName));
}
}
public void CreateHistory_can_create_multiple_histories()
{
var historyNames = new[] { "history1", "histroy2" };
using (var group = CreateGroup())
{
var historyService = new GitBasedHistoryService(group);
foreach (var name in historyNames)
{
historyService.CreateHistory(name);
}
Assert.Equal(historyNames.Length, historyService.Items.Count());
}
}
public void Indexer_Get_throws_ArgumentNullException_if_name_is_null_or_whitespace()
{
using (var group = CreateGroup())
{
var service = new GitBasedHistoryService(group);
Assert.Throws<ArgumentNullException>(() => service[null]);
Assert.Throws<ArgumentNullException>(() => service[""]);
Assert.Throws<ArgumentNullException>(() => service[" "]);
}
}
public void Indexer_Get_returns_expected_item()
{
using (var group = CreateGroup())
{
var service = new GitBasedHistoryService(group);
service.CreateHistory("item1");
Assert.NotNull(service["item1"]);
Assert.NotNull(service["ITem1"]);
// make sure the history has the name it was initially created with instead of the name it was retrieved with
// otherwise there might be problem with pushing changes back to the master repository
Assert.Equal("item1", service["ITem1"].Name);
}
}
public void Indexer_Get_throws_ItemNotFoundException_if_requested_item_could_not_be_found()
{
using (var group = CreateGroup())
{
var service = new GitBasedHistoryService(group);
Assert.Throws<ItemNotFoundException>(() => service["Irrelevant"]);
}
}
