public void ClearTextReporter_ShouldPrintRedUnderThresholdBreak()
{
var tree = CSharpSyntaxTree.ParseText("void M(){ int i = 0 + 8; }");
var originalNode = tree.GetRoot().DescendantNodes().OfType <BinaryExpressionSyntax>().First();
var mutation = new Mutation()
{
OriginalNode = originalNode,
ReplacementNode = SyntaxFactory.BinaryExpression(SyntaxKind.SubtractExpression, originalNode.Left, originalNode.Right),
DisplayName = "This name should display",
Type = Mutator.Arithmetic
};
var textWriter = new StringWriter();
var options = new StrykerOptions {
Thresholds = new Thresholds {
High = 80, Low = 70, Break = 0
}
};
var target = new ClearTextReporter(options, textWriter);
var folder = new CsharpFolderComposite()
{
RelativePath = "RootFolder",
FullPath = "C://RootFolder",
};
folder.Add(new CsharpFileLeaf()
{
RelativePath = "RootFolder/SomeFile.cs",
FullPath = "C://RootFolder/SomeFile.cs",
Mutants = new Collection <Mutant>()
{
new Mutant()
{
ResultStatus = MutantStatus.Survived, Mutation = mutation
},
new Mutant()
{
ResultStatus = MutantStatus.Survived, Mutation = mutation
},
new Mutant()
{
ResultStatus = MutantStatus.Killed, Mutation = mutation
},
new Mutant()
{
ResultStatus = MutantStatus.Killed, Mutation = mutation
},
new Mutant()
{
ResultStatus = MutantStatus.Killed, Mutation = mutation
}
}
});
target.OnAllMutantsTested(folder);
textWriter.RedSpanCount().ShouldBe(2);
}
public void ClearTextReporter_ShouldPrintSurvivedMutation()
{
var tree = CSharpSyntaxTree.ParseText("void M(){ int i = 0 + 8; }");
var originalNode = tree.GetRoot().DescendantNodes().OfType <BinaryExpressionSyntax>().First();
var mutation = new Mutation()
{
OriginalNode = originalNode,
ReplacementNode = SyntaxFactory.BinaryExpression(SyntaxKind.SubtractExpression, originalNode.Left, originalNode.Right),
DisplayName = "This name should display",
Type = Mutator.Arithmetic
};
var textWriter = new StringWriter();
var target = new ClearTextReporter(new StrykerOptions(), textWriter);
var rootFolder = new CsharpFolderComposite();
var folder = new CsharpFolderComposite()
{
RelativePath = "FolderA",
FullPath = "C://Project/FolderA",
};
folder.Add(new CsharpFileLeaf()
{
RelativePath = "FolderA/SomeFile.cs",
FullPath = "C://Project/FolderA/SomeFile.cs",
Mutants = new Collection <Mutant>()
{
new Mutant()
{
ResultStatus = MutantStatus.Survived,
Mutation = mutation
}
}
});
rootFolder.Add(folder);
target.OnAllMutantsTested(rootFolder);
textWriter.RemoveAnsi().ShouldBeWithNewlineReplace($@"
All mutants have been tested, and your mutation score has been calculated
┌─────────────────────┬──────────┬──────────┬───────────┬────────────┬──────────┬─────────┐
│ File │ % score │ # killed │ # timeout │ # survived │ # no cov │ # error │
├─────────────────────┼──────────┼──────────┼───────────┼────────────┼──────────┼─────────┤
│ All files │ {0:N2} │ 0 │ 0 │ 1 │ 0 │ 0 │
│ FolderA/SomeFile.cs │ {0:N2} │ 0 │ 0 │ 1 │ 0 │ 0 │
└─────────────────────┴──────────┴──────────┴───────────┴────────────┴──────────┴─────────┘
");
// All percentages should be red and the [Survived] too
textWriter.RedSpanCount().ShouldBe(2);
}
public void ClearTextTreeReporter_ShouldPrintSurvivedMutation()
{
var tree = CSharpSyntaxTree.ParseText("void M(){ int i = 0 + 8; }");
var originalNode = tree.GetRoot().DescendantNodes().OfType <BinaryExpressionSyntax>().First();
var mutation = new Mutation()
{
OriginalNode = originalNode,
ReplacementNode = SyntaxFactory.BinaryExpression(SyntaxKind.SubtractExpression, originalNode.Left, originalNode.Right),
DisplayName = "This name should display",
Type = Mutator.Arithmetic
};
var textWriter = new StringWriter();
var target = new ClearTextTreeReporter(new StrykerOptions(), textWriter);
var folder = new FolderComposite()
{
Name = "RootFolder",
RelativePath = "RootFolder",
FullPath = "C://RootFolder",
};
folder.Add(new FileLeaf()
{
Name = "SomeFile.cs",
RelativePath = "RootFolder/SomeFile.cs",
FullPath = "C://RootFolder/SomeFile.cs",
Mutants = new Collection <Mutant>()
{
new Mutant()
{
ResultStatus = MutantStatus.Survived, Mutation = mutation
}
}
});
target.OnAllMutantsTested(folder.ToReadOnly());
textWriter.RemoveAnsi().ShouldBeWithNewlineReplace($@"
All mutants have been tested, and your mutation score has been calculated
RootFolder [0/1 ({0:P2})]
└── SomeFile.cs [0/1 ({0:P2})]
└── [Survived] This name should display on line 1
├── [-] 0 + 8
└── [+] 0 -8
");
// All percentages should be red and the [Survived] too
textWriter.RedSpanCount().ShouldBe(3);
}
public void ConsoleDotReporter_ShouldPrintRightCharOnMutation(MutantStatus givenStatus, string expectedOutput, string color)
{
var textWriter = new StringWriter();
var target = new ConsoleDotProgressReporter(textWriter);
target.OnMutantTested(new Mutant()
{
ResultStatus = givenStatus
});
if (color == "default")
{
textWriter.AnyForegroundColorSpanCount().ShouldBe(0);
}
if (color == "red")
{
textWriter.RedSpanCount().ShouldBe(1);
}
textWriter.RemoveAnsi().ShouldBe(expectedOutput);
}