public void When_Check_Branch_Is_Called_A_Comparison_With_Result_Yes_Always_Returns_Yes_Otherwise_The_Result_Status_Is_That_Of_The_Last_Comparison(ResultStatus status1, ResultStatus status2, ResultStatus expectedStatus)
{
/* Setup */
_mockBranchComparer
.Setup(m => m.Compare(_mainBranch, _mainBranch))
.Returns(new ComparerResult { Status = status1 });
_mockBranchComparer
.Setup(m => m.Compare(_mainBranch, _refBranch))
.Returns(new ComparerResult { Status = status2 });
var selector = new ComparisonSelector(_mockBranchComparer.Object);
/* Test */
var result = selector.CheckBranch(_mainBranch, new List<Branch> { _mainBranch, _refBranch });
/* Assert */
Assert.That(result.Status, Is.EqualTo(expectedStatus));
}
static void Main(string[] args)
{
Log.Logger = new LoggerConfiguration().MinimumLevel.Debug().WriteTo.RollingFile(@"C:\\Documents\\{Date}.txt").CreateLogger();
// Gets directories at basepath
var basepath = ConfigurationManager.AppSettings["basePath"];
var repoFolders = Directory.GetDirectories(basepath).Select(r => new DirectoryInfo(r).Name).ToArray();
// Asks user to select repository from directories
string selectedRepo;
ConsoleTools.Select("Select repo", repoFolders, out selectedRepo);
selectedRepo = basepath + "\\" + selectedRepo;
// Sets selected repository
Repository repo = null;
try
{
// Gets selected repo (as LibGit2Sharp.Repository) with submitted path
repo = new Repository(selectedRepo);
}
catch (RepositoryNotFoundException ex)
{
Log.Information(ex, ex.ToString(), true);
return;
}
// Gets selected repo's branches (as Model.Branch)
var branches = repo.Branches.Where(b => !b.IsRemote).Select(b => new Branch(b)).ToList();
var branchNames = branches.Select(b => b.Name).ToArray();
if (branches.Count >= 2)
{
// Asks user to select which comparison to run
Enum compChoice;
ConsoleTools.SelectEnum("Select comparison", CompChoices, out compChoice);
// Starts comparison with list of branch comparers
var branchComparer = new BranchComparer(BranchComparer.CommitComparers);
var comparisonHelper = new ComparisonSelector(branchComparer);
// If CheckAll
if (compChoice.Equals(ComparisonOptions.CheckAll))
{
// Runs comparison and gets the deletable branches
var deletableBranches = comparisonHelper.CheckAllBranches(branches).Where(b => b.Status.Equals(ResultStatus.Yes)).Select(b => b.MainBranch);
// Prints result message according to result status
if (deletableBranches.Any())
{
foreach (var branch in deletableBranches)
{
Console.WriteLine("It's safe to remove " + branch.Name + ".");
}
}
else
{
Console.WriteLine("It's not safe to remove any of this repository's branches.");
}
}
else
{
// Asks user to select and sets main branch
string mainBranchName;
ConsoleTools.Select("Select the branch of interest", branchNames, out mainBranchName);
var mainBranch = new Branch();
foreach (var branch in branches)
{
if (branch.Name.Equals(mainBranchName))
{
mainBranch = branch;
}
}
ComparerResult compResult;
// If CheckOne
if (compChoice.Equals(ComparisonOptions.CheckOne))
{
compResult = comparisonHelper.CheckBranch(mainBranch, branches);
// Prints result message according to result status
if (compResult.Status.Equals(ResultStatus.Yes))
{
Console.WriteLine("It's safe to delete the branch " + mainBranchName + ".");
}
else
{
Console.WriteLine("It's not safe to delete the branch " + mainBranchName + ".");
}
}
// If CompareTwo
else
{
// Asks user to select reference branch
string refBranchName;
ConsoleTools.Select("Compare " + mainBranchName + " with reference branch", branchNames.Where(b => b != mainBranch.Name).ToArray(), out refBranchName);
Branch refBranch = new Branch();
foreach (var branch in branches)
{
if (branch.Name.Equals(refBranchName))
{
refBranch = branch;
}
}
compResult = comparisonHelper.CompareBranches(mainBranch, refBranch);
// Prints result message according to result status
if (compResult.Status.Equals(ResultStatus.Yes))
{
Console.WriteLine("It's safe to delete the branch " + mainBranchName + ".");
}
else
{
Console.WriteLine("It's not safe to delete the branch " + mainBranchName + ".");
}
}
}
}
else
{
Console.WriteLine("This repository only contains 1 local branch and thus no comparison can be made.");
}
// TEST
Console.ReadLine();
}
public void CreateComparisonSelector()
{
_selector = new ComparisonSelector(new BranchComparer(BranchComparer.CommitComparers));
}
public void When_Compare_All_Possible_Branch_Pairs_Is_Called_It_Should_Return_A_List_Of_All_Results_With_Status_Yes_And_The_Correct_Combination_Of_Main_And_Ref_Branches()
{
/* Setup */
var mockBranch1 = new Mock<Branch>().Object;
var mockBranch2 = new Mock<Branch>().Object;
var mockBranch3 = new Mock<Branch>().Object;
var branches = new List<Branch> { mockBranch1, mockBranch2, mockBranch3 };
_mockBranchComparer
.Setup(m => m.Compare(mockBranch1, mockBranch1))
.Returns(new ComparerResult { MainBranch = mockBranch1, RefBranch = mockBranch1, Status = ResultStatus.No });
_mockBranchComparer
.Setup(m => m.Compare(mockBranch1, mockBranch2))
.Returns(new ComparerResult { MainBranch = mockBranch1, RefBranch = mockBranch2, Status = ResultStatus.Yes });
_mockBranchComparer
.Setup(m => m.Compare(mockBranch1, mockBranch3))
.Returns(new ComparerResult { MainBranch = mockBranch1, RefBranch = mockBranch3, Status = ResultStatus.Yes });
_mockBranchComparer
.Setup(m => m.Compare(mockBranch2, mockBranch1))
.Returns(new ComparerResult { MainBranch = mockBranch2, RefBranch = mockBranch1, Status = ResultStatus.Yes });
_mockBranchComparer
.Setup(m => m.Compare(mockBranch2, mockBranch2))
.Returns(new ComparerResult { MainBranch = mockBranch2, RefBranch = mockBranch2, Status = ResultStatus.No });
_mockBranchComparer
.Setup(m => m.Compare(mockBranch2, mockBranch3))
.Returns(new ComparerResult { MainBranch = mockBranch2, RefBranch = mockBranch3, Status = ResultStatus.Yes });
_mockBranchComparer
.Setup(m => m.Compare(mockBranch3, mockBranch1))
.Returns(new ComparerResult { MainBranch = mockBranch3, RefBranch = mockBranch1, Status = ResultStatus.No });
_mockBranchComparer
.Setup(m => m.Compare(mockBranch3, mockBranch2))
.Returns(new ComparerResult { MainBranch = mockBranch3, RefBranch = mockBranch2, Status = ResultStatus.No });
_mockBranchComparer
.Setup(m => m.Compare(mockBranch3, mockBranch3))
.Returns(new ComparerResult { MainBranch = mockBranch3, RefBranch = mockBranch3, Status = ResultStatus.No });
var selector = new ComparisonSelector(_mockBranchComparer.Object);
var expectedResults = new List<ComparerResult>
{
new ComparerResult { MainBranch = mockBranch1, RefBranch = mockBranch2 },
new ComparerResult { MainBranch = mockBranch1, RefBranch = mockBranch3 },
new ComparerResult { MainBranch = mockBranch2, RefBranch = mockBranch1 },
new ComparerResult { MainBranch = mockBranch2, RefBranch = mockBranch3 }
};
/* Test */
var results = selector.CompareAllPossibleBranchPairs(branches);
/* Assert */
Assert.That(results.Select(r => r.MainBranch), Is.EqualTo(expectedResults.Select(r => r.MainBranch)));
Assert.That(results.Select(r => r.RefBranch), Is.EqualTo(expectedResults.Select(r => r.RefBranch)));
}
public void When_Remove_Invalid_Results_Is_Called_All_Results_That_Have_The_Same_Main_And_Ref_Branches_As_An_Earlier_Result_Should_Be_Removed()
{
/* SetUp */
var branch1 = new Branch { Name = "Branch 1" };
var branch2 = new Branch { Name = "Branch 2" };
var branch3 = new Branch { Name = "Branch 3" };
var mockComp = new Mock<IBranchComparer>().Object;
var selector = new ComparisonSelector(mockComp);
var results = new List<ComparerResult>
{
new ComparerResult { MainBranch = branch1, RefBranch = branch2 },
new ComparerResult { MainBranch = branch1, RefBranch = branch3 },
new ComparerResult { MainBranch = branch2, RefBranch = branch1 },
new ComparerResult { MainBranch = branch2, RefBranch = branch3 },
new ComparerResult { MainBranch = branch3, RefBranch = branch2 }
};
var expectedResults = new List<ComparerResult>
{
new ComparerResult { MainBranch = branch1, RefBranch = branch2 },
new ComparerResult { MainBranch = branch1, RefBranch = branch3 },
new ComparerResult { MainBranch = branch2, RefBranch = branch3 }
};
/* Test */
var finalResults = selector.RemoveInvalidResults(results);
/* Assert */
Assert.That(finalResults.Select(r => r.MainBranch), Is.EqualTo(expectedResults.Select(r => r.MainBranch)));
Assert.That(finalResults.Select(r => r.RefBranch), Is.EqualTo(expectedResults.Select(r => r.RefBranch)));
}
public void When_Remove_Duplicates_Is_Called_Only_The_First_Instance_Of_All_Results_That_Have_The_Same_Main_Branch_Should_Be_Kept()
{
/* Setup */
var branch1 = new Branch { Name = "Branch 1"};
var branch2 = new Branch { Name = "Branch 2"};
var branch3 = new Branch { Name = "Branch 3"};
var results = new List<ComparerResult>
{
new ComparerResult { MainBranch = branch1, RefBranch = branch2 },
new ComparerResult { MainBranch = branch1, RefBranch = branch3 },
new ComparerResult { MainBranch = branch2, RefBranch = branch1 },
new ComparerResult { MainBranch = branch2, RefBranch = branch3 },
new ComparerResult { MainBranch = branch3, RefBranch = branch2 }
};
var expectedResults = new List<ComparerResult>
{
new ComparerResult { MainBranch = branch1, RefBranch = branch2 },
new ComparerResult { MainBranch = branch2, RefBranch = branch1 },
new ComparerResult { MainBranch = branch3, RefBranch = branch2 }
};
var mockComparer = new Mock<IBranchComparer>().Object;
var selector = new ComparisonSelector(mockComparer);
/* Test */
var finalResults = selector.RemoveDuplicates(results);
/* Assert */
Assert.That(finalResults.Select(r => r.MainBranch), Is.EqualTo(expectedResults.Select(r => r.MainBranch)));
Assert.That(finalResults.Select(r => r.RefBranch), Is.EqualTo(expectedResults.Select(r => r.RefBranch)));
}
public void When_Compare_Branches_Is_Called_The_Status_Of_The_Result_Should_Be_The_Same_As_That_Of_The_Comparison_Between_The_Main_Branch_And_The_Ref_Branch(ResultStatus status, ResultStatus expectedStatus)
{
/* Setup */
_mockBranchComparer
.Setup(m => m.Compare(_mainBranch, _refBranch))
.Returns(new ComparerResult { MainBranch = _mainBranch, RefBranch = _refBranch, Status = status });
var selector = new ComparisonSelector(_mockBranchComparer.Object);
/* Test */
var result = selector.CompareBranches(_mainBranch, _refBranch);
/* Assert */
Assert.That(result.Status, Is.EqualTo(expectedStatus));
}
