public void AddCoverageByTestMethod_AddCoverageByTestMethodForExistingMethod_CoverageInformationIsMerged()
{
var sut = new CodeFile("C:\\temp\\Program.cs", new int[0], new LineVisitStatus[0]);
var testMethod = new TestMethod("TestFull", "Test");
var coverageByTrackedMethod = new CoverageByTrackedMethod()
{
Coverage = new int[] { -1, -1, -1, -1, 0, 0, 0, 1, 1, 1 }, LineVisitStatus = new LineVisitStatus[] { LineVisitStatus.NotCoverable, LineVisitStatus.NotCoverable, LineVisitStatus.NotCoverable, LineVisitStatus.NotCoverable, LineVisitStatus.NotCovered, LineVisitStatus.NotCovered, LineVisitStatus.NotCovered, LineVisitStatus.Covered, LineVisitStatus.Covered, LineVisitStatus.Covered }
};
var repeatedCoverageByTrackedMethod = new CoverageByTrackedMethod()
{
Coverage = new int[] { -1, 0, 1, -1, 1, 0, 1, -1, 1, 0 }, LineVisitStatus = new LineVisitStatus[] { LineVisitStatus.NotCoverable, LineVisitStatus.NotCovered, LineVisitStatus.Covered, LineVisitStatus.NotCoverable, LineVisitStatus.Covered, LineVisitStatus.NotCovered, LineVisitStatus.Covered, LineVisitStatus.NotCoverable, LineVisitStatus.Covered, LineVisitStatus.NotCovered }
};
sut.AddCoverageByTestMethod(testMethod, coverageByTrackedMethod);
sut.AddCoverageByTestMethod(testMethod, repeatedCoverageByTrackedMethod);
Assert.Contains(testMethod, sut.TestMethods);
// using AnalyseFile() to retrieve merged coverage by test method
var lineAnalyses = sut.AnalyzeFile(new CachingFileReader(0)).Lines;
var testMethodCoverage = lineAnalyses.Take(9).Select(l => l.LineCoverageByTestMethod).ToArray();
Assert.True(testMethodCoverage.All(coverage => coverage.ContainsKey(testMethod)), "All lines should be covered by given test method");
var actualLineVisits = testMethodCoverage.Select(c => c[testMethod].LineVisits).ToArray();
var actualLineVisitStatuses = testMethodCoverage.Select(c => c[testMethod].LineVisitStatus).ToArray();
Assert.Equal(new int[] { 0, 1, -1, 1, 0, 1, 1, 2, 1 }, actualLineVisits);
Assert.Equal(new LineVisitStatus[] { LineVisitStatus.NotCovered, LineVisitStatus.Covered, LineVisitStatus.NotCoverable, LineVisitStatus.Covered, LineVisitStatus.NotCovered, LineVisitStatus.Covered, LineVisitStatus.Covered, LineVisitStatus.Covered, LineVisitStatus.Covered }, actualLineVisitStatuses);
}
public void AnalyzeFile_ExistingFile_AnalysisIsReturned()
{
var sut = new CodeFile("C:\\temp\\Program.cs", new int[] { -2, -1, 0, 1 });
Assert.IsNull(sut.TotalLines);
var fileAnalysis = sut.AnalyzeFile();
Assert.IsNotNull(fileAnalysis);
Assert.IsNull(fileAnalysis.Error);
Assert.AreEqual(fileAnalysis.Path, fileAnalysis.Path);
Assert.AreEqual(26, sut.TotalLines);
Assert.AreEqual(26, fileAnalysis.Lines.Count());
Assert.AreEqual(1, fileAnalysis.Lines.ElementAt(0).LineNumber);
Assert.AreEqual(-1, fileAnalysis.Lines.ElementAt(0).LineVisits);
Assert.AreEqual(LineVisitStatus.NotCoverable, fileAnalysis.Lines.ElementAt(0).LineVisitStatus);
Assert.AreEqual(2, fileAnalysis.Lines.ElementAt(1).LineNumber);
Assert.AreEqual(0, fileAnalysis.Lines.ElementAt(1).LineVisits);
Assert.AreEqual(LineVisitStatus.NotCovered, fileAnalysis.Lines.ElementAt(1).LineVisitStatus);
Assert.AreEqual(3, fileAnalysis.Lines.ElementAt(2).LineNumber);
Assert.AreEqual(1, fileAnalysis.Lines.ElementAt(2).LineVisits);
Assert.AreEqual(LineVisitStatus.Covered, fileAnalysis.Lines.ElementAt(2).LineVisitStatus);
}
public void AnalyzeFile_ExistingFile_AnalysisIsReturned()
{
var sut = new CodeFile("C:\\temp\\Program.cs", new int[] { -2, -1, 0, 1, 2 }, new LineVisitStatus[] { LineVisitStatus.NotCoverable, LineVisitStatus.NotCoverable, LineVisitStatus.NotCovered, LineVisitStatus.PartiallyCovered, LineVisitStatus.Covered });
Assert.Null(sut.TotalLines);
var fileAnalysis = sut.AnalyzeFile(new CachingFileReader(0));
Assert.NotNull(fileAnalysis);
Assert.Null(fileAnalysis.Error);
Assert.Equal(fileAnalysis.Path, fileAnalysis.Path);
Assert.Equal(84, sut.TotalLines);
Assert.Equal(84, fileAnalysis.Lines.Count());
Assert.Equal(1, fileAnalysis.Lines.ElementAt(0).LineNumber);
Assert.Equal(-1, fileAnalysis.Lines.ElementAt(0).LineVisits);
Assert.Equal(LineVisitStatus.NotCoverable, fileAnalysis.Lines.ElementAt(0).LineVisitStatus);
Assert.Equal(2, fileAnalysis.Lines.ElementAt(1).LineNumber);
Assert.Equal(0, fileAnalysis.Lines.ElementAt(1).LineVisits);
Assert.Equal(LineVisitStatus.NotCovered, fileAnalysis.Lines.ElementAt(1).LineVisitStatus);
Assert.Equal(3, fileAnalysis.Lines.ElementAt(2).LineNumber);
Assert.Equal(1, fileAnalysis.Lines.ElementAt(2).LineVisits);
Assert.Equal(LineVisitStatus.PartiallyCovered, fileAnalysis.Lines.ElementAt(2).LineVisitStatus);
Assert.Equal(4, fileAnalysis.Lines.ElementAt(3).LineNumber);
Assert.Equal(2, fileAnalysis.Lines.ElementAt(3).LineVisits);
Assert.Equal(LineVisitStatus.Covered, fileAnalysis.Lines.ElementAt(3).LineVisitStatus);
}
public void AnalyzeFile_ExistingFileWithTrackedMethods_AnalysisIsReturned()
{
var sut = new CodeFile("C:\\temp\\Program.cs", new int[] { -2, -1, 0, 1 });
var testMethod = new TestMethod("TestFull", "Test");
sut.AddCoverageByTestMethod(testMethod, new int[] { -2, 1, -1, 0 });
var fileAnalysis = sut.AnalyzeFile();
Assert.AreEqual(1, fileAnalysis.Lines.First().LineCoverageByTestMethod[testMethod].LineVisits);
Assert.AreEqual(LineVisitStatus.Covered, fileAnalysis.Lines.First().LineCoverageByTestMethod[testMethod].LineVisitStatus);
}
public void AnalyzeFile_NonExistingFile_AnalysisIsReturned()
{
var sut = new CodeFile("C:\\temp\\Other.cs", new int[] { -2, -1, 0, 1 });
Assert.IsNull(sut.TotalLines);
var fileAnalysis = sut.AnalyzeFile();
Assert.IsNotNull(fileAnalysis);
Assert.IsNotNull(fileAnalysis.Error);
Assert.AreEqual(fileAnalysis.Path, fileAnalysis.Path);
Assert.IsNull(sut.TotalLines);
Assert.AreEqual(0, fileAnalysis.Lines.Count());
}
public void AnalyzeFile_NonExistingFile_AnalysisIsReturned()
{
var sut = new CodeFile("C:\\temp\\Other.cs", new int[] { -2, -1, 0, 1 }, new LineVisitStatus[] { LineVisitStatus.NotCoverable, LineVisitStatus.NotCoverable, LineVisitStatus.NotCovered, LineVisitStatus.Covered });
Assert.Null(sut.TotalLines);
var fileAnalysis = sut.AnalyzeFile(new CachingFileReader(0));
Assert.NotNull(fileAnalysis);
Assert.NotNull(fileAnalysis.Error);
Assert.Equal(fileAnalysis.Path, fileAnalysis.Path);
Assert.Null(sut.TotalLines);
Assert.Empty(fileAnalysis.Lines);
}
public void AnalyzeFile_ExistingFileWithTrackedMethods_AnalysisIsReturned()
{
var sut = new CodeFile("C:\\temp\\Program.cs", new int[] { -2, -1, 0, 1 }, new LineVisitStatus[] { LineVisitStatus.NotCoverable, LineVisitStatus.NotCoverable, LineVisitStatus.NotCovered, LineVisitStatus.Covered });
var testMethod = new TestMethod("TestFull", "Test");
sut.AddCoverageByTestMethod(testMethod, new CoverageByTrackedMethod()
{
Coverage = new int[] { -2, 2, -1, 0 }, LineVisitStatus = new LineVisitStatus[] { LineVisitStatus.NotCoverable, LineVisitStatus.Covered, LineVisitStatus.NotCoverable, LineVisitStatus.NotCovered }
});
var fileAnalysis = sut.AnalyzeFile(new CachingFileReader(0));
Assert.Equal(2, fileAnalysis.Lines.First().LineCoverageByTestMethod[testMethod].LineVisits);
Assert.Equal(LineVisitStatus.Covered, fileAnalysis.Lines.First().LineCoverageByTestMethod[testMethod].LineVisitStatus);
}
