public void ReportComponent_ShouldCalculateMutationScore_TwoFolders()
{
var target = new CsharpFolderComposite()
{
Name = "RootFolder"
};
target.Add(new CsharpFileLeaf()
{
Mutants = new Collection <Mutant>()
{
new Mutant()
{
ResultStatus = MutantStatus.Killed
}
}
});
target.Add(new CsharpFileLeaf()
{
Mutants = new Collection <Mutant>()
{
new Mutant()
{
ResultStatus = MutantStatus.Survived
}
}
});
var result = target.GetMutationScore();
result.ShouldBe(0.5);
}
public void ReportComponent_ShouldCalculateMutationScore_NoMutations()
{
var target = new CsharpFolderComposite();
target.Add(new CsharpFileLeaf()
{
Mutants = new Collection <Mutant>()
{
}
});
var result = target.GetMutationScore();
result.ShouldBe(double.NaN);
}
public void ReportComponent_ShouldCalculateMutationScore_Recursive()
{
var target = new CsharpFolderComposite();
var subFolder = new CsharpFolderComposite();
target.Add(new CsharpFileLeaf()
{
Mutants = new Collection <Mutant>()
{
new Mutant()
{
ResultStatus = MutantStatus.Killed
}
}
});
target.Add(new CsharpFileLeaf()
{
Mutants = new Collection <Mutant>()
{
new Mutant()
{
ResultStatus = MutantStatus.Survived
}
}
});
target.Add(subFolder);
subFolder.Add(new CsharpFileLeaf()
{
Mutants = new Collection <Mutant>()
{
new Mutant()
{
ResultStatus = MutantStatus.Survived
}, new Mutant()
{
ResultStatus = MutantStatus.Killed
}
}
});
var result = target.GetMutationScore();
result.ShouldBe(0.5);
}
public void ReportComponent_ShouldCalculateMutationScore_OneMutation()
{
var target = new CsharpFolderComposite();
target.Add(new CsharpFileLeaf()
{
Mutants = new Collection <Mutant>()
{
new Mutant()
{
ResultStatus = MutantStatus.Killed
}
}
});
var result = target.GetMutationScore();
result.ShouldBe(1);
}
public void ReportComponent_ShouldCalculateMutationScore_BuildErrorIsNull()
{
var target = new CsharpFolderComposite();
target.Add(new CsharpFileLeaf()
{
Mutants = new Collection <Mutant>()
{
new Mutant()
{
ResultStatus = MutantStatus.CompileError
}
}
});
var result = target.GetMutationScore();
result.ShouldBe(double.NaN);
}
public void ReportComponent_ShouldCalculateMutationScore_OnlyKilledIsSuccessful(MutantStatus status, double expectedScore)
{
var target = new CsharpFolderComposite();
target.Add(new CsharpFileLeaf()
{
Mutants = new Collection <Mutant>()
{
new Mutant()
{
ResultStatus = status
}
}
});
var result = target.GetMutationScore();
result.ShouldBe(expectedScore);
}