public void CanRenderProblemsToHTMLFile(string relativeSlnPath)
{
var slnPath = TestPaths.GetVerifiedFileRelativeToProjectDir(relativeSlnPath);
var solution = DIRegistrar.GetInstance <ISolutionReader>().ReadSolution(slnPath);
var problemDetector = DIRegistrar.GetInstance <ProblemDetectorService>();
var problems = problemDetector.DetectAllSolutionProblems(solution);
var outFile = new FileInfo("testout.html");
if (outFile.Exists)
{
outFile.Delete();
}
var renderer = new HTMLProblemRenderer(outFile);
var output = new CommandOutput();
output.DetectedProblems.AddRange(problems);
renderer.RenderOutput(output);
var fileText = File.ReadAllText(outFile.FullName);
Assert.That(fileText.Contains(@"<span class='Highlighted'>Newtonsoft.Json</span>"));
}
public void CanReadProjectAssemblyFilename(string relativeCsProjPath, string assemblyName)
{
var csProjPath = TestPaths.GetVerifiedFileRelativeToProjectDir(relativeCsProjPath);
var service = DIRegistrar.GetInstance <IProjectReader>();
Assert.AreEqual(assemblyName, service.ExtractAssemblyName(new DotNetXMLDoc(csProjPath)));
}
public void CanBuildProjectGraphFromSolution(string relativeSlnPath, int expectedProjects)
{
var slnFile = TestPaths.GetVerifiedFileRelativeToProjectDir(relativeSlnPath);
var solution = DIRegistrar.GetInstance <ISolutionReader>().ReadSolution(slnFile);
var graph = DIRegistrar.GetInstance <IProjectGraphBuilder>().BuildGraph(solution);
Assert.AreEqual(expectedProjects, graph.SolutionProjects.Count);
}
public void CanReadDotNetVersionOfProject(string relativeCsProjPath, string expectedVersion)
{
var csProjPath = TestPaths.GetVerifiedFileRelativeToProjectDir(relativeCsProjPath);
var service = DIRegistrar.GetInstance <IProjectReader>();
var proj = service.ReadProject(csProjPath);
Assert.AreEqual(expectedVersion, proj.DotNetVersion.ToString());
}
public static SolutionGraph GetSolutionGraph(string relativeSlnPath)
{
var solution = GetSolution(relativeSlnPath);
var graphBuilder = DIRegistrar.GetInstance <IProjectGraphBuilder>();
var graph = graphBuilder.BuildGraph(solution);
return(graph);
}
public void CanReadProjectReferences(string relativeCsProjPath, string expectedReference)
{
var csProjPath = TestPaths.GetVerifiedFileRelativeToProjectDir(relativeCsProjPath);
var service = DIRegistrar.GetInstance <IProjectReader>();
var proj = service.ReadProject(csProjPath);
var reference = proj.ProjectReferences.FirstOrDefault(rf => rf.RelativePath == expectedReference);
Assert.IsNotNull(reference);
}
public void CanAdjustPackesConfigPaths(string packagesFolder, string projectDirectory, string text, string expectedModifiedText)
{
var packagesDir = TestPaths.GetFolderRelativeToProjectDir(packagesFolder);
var projectDir = TestPaths.GetFolderRelativeToProjectDir(projectDirectory);
var modifier = DIRegistrar.GetInstance <NugetPackageModifier>();
var modifiedText = modifier.CorrectPackagesPath(projectDir, packagesDir, text);
Assert.AreEqual(expectedModifiedText, modifiedText);
}
public void CanFindAllProblemsWithSolution(string relativeSlnPath, int expectedNumberOfProblems)
{
var slnPath = TestPaths.GetVerifiedFileRelativeToProjectDir(relativeSlnPath);
var solution = DIRegistrar.GetInstance <ISolutionReader>().ReadSolution(slnPath);
var problemDetector = DIRegistrar.GetInstance <ProblemDetectorService>();
var problems = problemDetector.DetectAllSolutionProblems(solution);
Assert.AreEqual(expectedNumberOfProblems, problems.Length);
}
public void CanReadFileReferences(string relativeCsProjPath, string expectedReference)
{
var csProjPath = TestPaths.GetVerifiedFileRelativeToProjectDir(relativeCsProjPath);
var service = DIRegistrar.GetInstance <IProjectReader>();
var proj = service.ReadProject(csProjPath);
var dependency = proj.FileReferences.FirstOrDefault(fr => fr.RelativePath.EndsWith(expectedReference));
Assert.IsNotNull(dependency);
}
public void CanDetectVersionOfFileReferenceFromPath(string relativeCsProjPath, string reference, string expectedFileVersion)
{
var csProjPath = TestPaths.GetVerifiedFileRelativeToProjectDir(relativeCsProjPath);
var service = DIRegistrar.GetInstance <IProjectReader>();
var proj = service.ReadProject(csProjPath);
var fileRef = proj.FileReferences.FirstOrDefault(r => r.Include.ID == reference);
Assert.AreEqual(expectedFileVersion, fileRef.Version.ToString());
}
public void CanReadNugetReference(string relativePackagesConfigPath, string expectedReference)
{
var projectFolder = TestPaths.GetFolderRelativeToProjectDir(relativePackagesConfigPath);
var service = DIRegistrar.GetInstance <INugetReferenceReader>();
var packagesConfigFile = service.TryReadPackagesConfig(projectFolder);
var dependency = packagesConfigFile.Packages.FirstOrDefault(pk => pk.ID == expectedReference);
Assert.IsNotNull(dependency);
}
public void CanGetLatestNugetPackageFromSolution(string slnPath, string nugetPackage, bool includePrerelease, string expectedVersion)
{
var solution = TestHelpers.GetSolutionGraph(slnPath);
var nugetService = DIRegistrar.GetInstance <NugetPackageModifier>();
var latestRef = nugetService.GetLatestNugetReference(nugetPackage, includePrerelease, solution);
Assert.AreEqual(latestRef.Package.Version, latestRef.Version);
Assert.AreEqual(expectedVersion, latestRef.Package.Version.ToString());
}
public void CanIdentifyInconsistentNugetPackageVersions(string slnPath)
{
var sln = TestHelpers.GetSolution(slnPath);
var graphBuilder = DIRegistrar.GetInstance <IProjectGraphBuilder>();
var graph = graphBuilder.BuildGraph(sln);
var nugetMismatchDetector = new DifferentNugetVersionsDetector();
var problem = nugetMismatchDetector.DetectProblems(graph).First();
Assert.AreEqual(typeof(MultipleNugetVersions), problem.GetType());
}
public void CanIdentifyNugetVersionMismatch(string slnPath, string project)
{
var sln = TestHelpers.GetSolution(slnPath);
var graphBuilder = DIRegistrar.GetInstance <IProjectGraphBuilder>();
var graph = graphBuilder.BuildGraph(sln);
var node = graph.SolutionProjects.First(p => p.Project.Name == project);
var nugetMismatchDetector = new NugetVersionMismatchDetector();
var problem = nugetMismatchDetector.DetectProblems(node.NugetPackageRequirements[0]).First();
Assert.AreEqual(typeof(NugetVersionMismatch), problem.GetType());
}
public void CanDetectSameDLLReferencedInDifferentPaths(string relativeSlnPath)
{
var slnPath = TestPaths.GetVerifiedFileRelativeToProjectDir(relativeSlnPath);
var solution = DIRegistrar.GetInstance <ISolutionReader>().ReadSolution(slnPath);
var graphBuilder = DIRegistrar.GetInstance <IProjectGraphBuilder>();
var graph = graphBuilder.BuildGraph(solution);
var detector = new FileReferencedInMultipleWaysDetector();
var problem = detector.DetectProblems(graph).First();
Assert.That(problem.Description.ToString().StartsWith("The file Newtonsoft.Json is referenced in multiple paths"));
}
public void AllFileReferencesHavePaths(string relativeCsProjPath)
{
var csProjPath = TestPaths.GetVerifiedFileRelativeToProjectDir(relativeCsProjPath);
var service = DIRegistrar.GetInstance <IProjectReader>();
var proj = service.ReadProject(csProjPath);
foreach (var file in proj.FileReferences)
{
Assert.IsNotNull(file.GetFile());
}
}
public void CanDetectProjectDependingOnHigherDotNetVersion(string relativeSlnPath, string project)
{
var slnPath = TestPaths.GetVerifiedFileRelativeToProjectDir(relativeSlnPath);
var solution = DIRegistrar.GetInstance <ISolutionReader>().ReadSolution(slnPath);
var graphBuilder = DIRegistrar.GetInstance <IProjectGraphBuilder>();
var graph = graphBuilder.BuildGraph(solution);
var projectNode = graph.AllNodes.Values.Single(p => p.Project.Name == project);
var dependsOnHigherFrameworkDetector = new DependsOnIncompatibleFrameworkDetector();
var problem = dependsOnHigherFrameworkDetector.DetectProblems(projectNode).First();
Assert.AreEqual(typeof(DependsOnIncompatibleFramework), problem.GetType());
}
public void CanDetectFileReferenceWhereProjectReferenceIsMoreAppropriate(string relativeSlnPath, string project)
{
var slnPath = TestPaths.GetVerifiedFileRelativeToProjectDir(relativeSlnPath);
var solution = DIRegistrar.GetInstance <ISolutionReader>().ReadSolution(slnPath);
var graphBuilder = DIRegistrar.GetInstance <IProjectGraphBuilder>();
var graph = graphBuilder.BuildGraph(solution);
var projectNode = graph.AllNodes.Values.Single(p => p.Project.Name == project);
var detector = new FileReferenceInsteadOfProjectReferenceDetector();
var problem = detector.DetectProblems(projectNode).First();
Assert.AreEqual("Project FirstProject has a file reference instead of a project reference to AnotherProject", problem.Description.ToString());
}
static void Main(string[] args)
{
DIRegistrar.RegisterTypes += (services => services
.AddImplementationsOf <ICommandHandler>()
.AddSingleton <ProblemRendererService>()
.AddSingleton <CommandLineHandler>());
var consoleArgs = new CommandLineParser().Parse(args);
var handler = DIRegistrar.GetInstance <CommandLineHandler>();
var result = handler.ExecuteCommand(consoleArgs);
var renderService = DIRegistrar.GetInstance <ProblemRendererService>();
renderService.RenderResults(result, consoleArgs);
}
public void DetectProblemsFromCommandLine(string slnPath, int expectedProblems)
{
var sln = TestPaths.GetFileRelativeToProjectDir(slnPath);
var args = new CommandLineArgs
(
command: "detect",
solutionFile: sln.FullName,
outputPath: string.Empty
);
var handler = DIRegistrar.GetInstance <CommandLineHandler>();
var result = handler.ExecuteCommand(args);
Assert.AreEqual(expectedProblems, result.DetectedProblems.Count);
}
public void CorrectProblemsFromCommandLine(string slnPath)
{
var sln = TestPaths.GetFileRelativeToProjectDir(slnPath);
var args = new CommandLineArgs
(
command: "correct",
solutionFile: sln.FullName,
outputPath: string.Empty
);
var handler = DIRegistrar.GetInstance <CommandLineHandler>();
var result = handler.ExecuteCommand(args);
Assert.That(result.CorrectedProblems.Any());
}
public void CanChangeVersionInPackagesConfig(string solutionPath, string projectName, string packageName, string dotNetVersion, string newVersion)
{
var solution = TestHelpers.GetSolution(solutionPath);
var project = solution.Projects.FirstOrDefault(p => p.Name == projectName);
var modifier = DIRegistrar.GetInstance <NugetPackageModifier>();
modifier.ChangeNugetPackageVersionInPackagesConfig(
project,
packageName,
DotNetVersion.TryParse(dotNetVersion),
VersionWithSuffix.TryParse(newVersion));
var reader = DIRegistrar.GetInstance <INugetReferenceReader>();
var packagesConfig = reader.TryReadPackagesConfig(project.ProjectDirectory);
var package = packagesConfig.Packages.FirstOrDefault(p => p.ID == packageName);
Assert.AreEqual(newVersion, package.Version.ToString());
}
public void CanCorrectSolutionProblems(string slnPath)
{
var correctorService = DIRegistrar.GetInstance <ProblemCorrectorService>();
var detectorService = DIRegistrar.GetInstance <ProblemDetectorService>();
int remainingProblemCount = int.MaxValue;
int previousRemainingProblemCount = 0;
while (remainingProblemCount > 0)
{
var sln = TestHelpers.GetSolution(slnPath);
if (remainingProblemCount == previousRemainingProblemCount)
{
Assert.Fail("Did not solve any problems in this loop");
}
previousRemainingProblemCount = remainingProblemCount;
var problems = detectorService.DetectAllSolutionProblems(sln);
remainingProblemCount = problems.OfType <MultipleNugetVersions>().Count() +
problems.OfType <NugetVersionMismatch>().Count();
var correction = problems.Select(p => correctorService.TryCorrectProblem(p))
.FirstOrDefault(p => p.Resolution != Resolution.NoActionTaken);
if (correction == null)
{
if (remainingProblemCount > 0)
{
Assert.Fail("Did not solve all problems");
}
else
{
return;
}
}
Assert.AreNotEqual(Resolution.FailedToSolve, correction.Resolution);
}
}
public void CanModifyNugetPackage(string slnPath, string projectPath, string packagesConfigPath, string nugetPackage, string expectedVersion)
{
var packagesConfigFile = TestPaths.GetFileRelativeToProjectDir(packagesConfigPath);
var sln = TestHelpers.GetSolutionGraph(slnPath);
var nugetService = DIRegistrar.GetInstance <NugetPackageModifier>();
var package = nugetService.GetLatestNugetReference(nugetPackage, false, sln);
var project = sln.FindProject(p => p.Project.FullPath.EndsWith(projectPath)).First().Project;
nugetService.AddOrModifyNugetReference(package, project, sln.Solution.PackagesDirectory);
sln = TestHelpers.GetSolutionGraph(slnPath);
var reloadedProject = sln.FindProject(p => p.Project.FullPath.EndsWith(projectPath)).First();
package = reloadedProject.NugetPackageRequirements.FirstOrDefault(p => p.Package.ID == nugetPackage);
Assert.AreEqual(expectedVersion, package.Version.ToString());
}
public void CanRenderProblemsToConsole(string relativeSlnPath)
{
var slnPath = TestPaths.GetVerifiedFileRelativeToProjectDir(relativeSlnPath);
var solution = DIRegistrar.GetInstance <ISolutionReader>().ReadSolution(slnPath);
var problemDetector = DIRegistrar.GetInstance <ProblemDetectorService>();
var problems = problemDetector.DetectAllSolutionProblems(solution);
var renderer = new ConsoleProblemRenderer();
var stringBuilder = new StringBuilder();
var output = new CommandOutput();
output.DetectedProblems.AddRange(problems);
using (var writer = new StringWriter(stringBuilder))
{
Console.SetOut(writer);
renderer.RenderOutput(output);
Assert.That(stringBuilder.ToString().Contains("Multiple versions of Newtonsoft.Json exist"));
}
}
public static Solution GetSolution(string relativeSlnPath)
{
var path = TestPaths.GetVerifiedFileRelativeToProjectDir(relativeSlnPath);
return(DIRegistrar.GetInstance <ISolutionReader>().ReadSolution(path));
}