public static void TryFind()
{
Assert.AreEqual(true, SolutionFile.TryFind("Gu.Roslyn.Asserts.sln", out var sln));
Assert.AreEqual("Gu.Roslyn.Asserts.sln", sln !.Name);
sln = SolutionFile.Find("Gu.Roslyn.Asserts.sln");
Assert.AreEqual("Gu.Roslyn.Asserts.sln", sln.Name);
}
public static void ParseInfo()
{
var file = SolutionFile.Find("Gu.Roslyn.Asserts.sln");
var sln = SolutionFile.ParseInfo(file);
var expected = new[]
{
"Gu.Roslyn.Asserts",
"Gu.Roslyn.Asserts.Analyzers",
"Gu.Roslyn.Asserts.Analyzers.Tests",
"Gu.Roslyn.Asserts.Analyzers.Vsix",
"Gu.Roslyn.Asserts.Tests",
"Gu.Roslyn.Asserts.Tests.Net472WithAttributes",
"Gu.Roslyn.Asserts.Tests.NetCoreWithAttributes",
"AstView",
"WpfApp1",
"ClassLibrary2",
"ClassLibrary1",
};
CollectionAssert.AreEquivalent(expected, sln.Projects.Select(x => x.Name));
var assertsProject = sln.Projects.Single(x => x.Name == "Gu.Roslyn.Asserts");
var analyzersProject = sln.Projects.Single(x => x.Name == "Gu.Roslyn.Asserts.Analyzers");
CollectionAssert.IsEmpty(analyzersProject.ProjectReferences);
var testProject = sln.Projects.Single(x => x.Name == "Gu.Roslyn.Asserts.Tests");
CollectionAssert.AreEqual(new[] { assertsProject.Id }, testProject.ProjectReferences.Select(x => x.ProjectId).ToArray());
}
public void SolutionNoErrorAnalyzer()
{
var sln = SolutionFile.Find("Gu.Roslyn.Asserts.sln");
var solution = CodeFactory.CreateSolution(sln, new[] { new NoErrorAnalyzer() }, AnalyzerAssert.MetadataReferences);
AnalyzerAssert.Valid <NoErrorAnalyzer>(solution);
AnalyzerAssert.Valid(typeof(NoErrorAnalyzer), solution);
AnalyzerAssert.Valid(new NoErrorAnalyzer(), solution);
}
public static async Task Solution()
{
var analyzer = new FieldNameMustNotBeginWithUnderscore();
var sln = CodeFactory.CreateSolution(SolutionFile.Find("Gu.Roslyn.Asserts.sln"));
var benchmark = await Benchmark.CreateAsync(sln, analyzer).ConfigureAwait(false);
CollectionAssert.IsNotEmpty(benchmark.SyntaxNodeActions);
CollectionAssert.AllItemsAreInstancesOfType(benchmark.SyntaxNodeActions.Select(x => x.Context.Node), typeof(FieldDeclarationSyntax));
CollectionAssert.AllItemsAreInstancesOfType(benchmark.SyntaxNodeActions.Select(x => x.Context.ContainingSymbol), typeof(IFieldSymbol));
Assert.AreSame(analyzer, benchmark.Analyzer);
benchmark.Run();
benchmark.Run();
}
public void CreateSolutionFromSolutionFileAddsDependencies()
{
var sln = CodeFactory.CreateSolution(
SolutionFile.Find("Gu.Roslyn.Asserts.sln"),
new[] { new FieldNameMustNotBeginWithUnderscore() },
CreateMetadataReferences(typeof(object)));
var assertsProject = sln.Projects.Single(x => x.Name == "Gu.Roslyn.Asserts");
CollectionAssert.IsEmpty(assertsProject.AllProjectReferences);
var testProject = sln.Projects.Single(x => x.Name == "Gu.Roslyn.Asserts.Tests");
CollectionAssert.AreEqual(new[] { assertsProject.Id }, testProject.AllProjectReferences.Select(x => x.ProjectId).ToArray());
}
public static async Task GetDiagnosticsAsyncSolutionFile()
{
var solutionFile = SolutionFile.Find("Gu.Roslyn.Asserts.sln");
var diagnostics = await Analyze.GetDiagnosticsAsync(new FieldNameMustNotBeginWithUnderscore(), solutionFile, MetadataReferences)
.ConfigureAwait(false);
var expected = new[]
{
"ClassLibrary1Class1.cs(6,21): warning SA1309: Field '_value' must not begin with an underscore",
"ClassLibrary2Class1.cs(6,21): warning SA1309: Field '_value' must not begin with an underscore",
};
CollectionAssert.AreEquivalent(expected, diagnostics.SelectMany(x => x).Select(SkipDirectory));
}
public void SolutionFileNoErrorAnalyzer()
{
var sln = SolutionFile.Find("Gu.Roslyn.Asserts.sln");
var analyzer = new NoErrorAnalyzer();
AnalyzerAssert.Valid <NoErrorAnalyzer>(sln);
AnalyzerAssert.Valid(typeof(NoErrorAnalyzer), sln);
AnalyzerAssert.Valid(analyzer, sln);
var descriptor = NoErrorAnalyzer.Descriptor;
AnalyzerAssert.Valid <NoErrorAnalyzer>(descriptor, sln);
AnalyzerAssert.Valid(typeof(NoErrorAnalyzer), descriptor, sln);
AnalyzerAssert.Valid(analyzer, descriptor, sln);
}
public static void Find()
{
var sln = SolutionFile.Find("Gu.Roslyn.Asserts.sln");
Assert.AreEqual("Gu.Roslyn.Asserts.sln", sln.Name);
}