public async Task InitializeAsync()
{
var logger = new TestLogger();
try
{
// Restore the Analyzer packages that have been added to `for_analyzer_formatter/analyzer_project/analyzer_project.csproj`
var exitCode = await DotNetHelper.PerformRestore(s_analyzerProjectFilePath, TestOutputHelper);
Assert.Equal(0, exitCode);
// Load the analyzer_project into a MSBuildWorkspace.
var workspacePath = Path.Combine(TestProjectsPathHelper.GetProjectsDirectory(), s_analyzerProjectFilePath);
MSBuildRegistrar.RegisterInstance();
var analyzerWorkspace = await MSBuildWorkspaceLoader.LoadAsync(workspacePath, WorkspaceType.Project, binaryLogPath : null, logWorkspaceWarnings : true, logger, CancellationToken.None);
TestOutputHelper.WriteLine(logger.GetLog());
// From this project we can get valid AnalyzerReferences to add to our test project.
_analyzerReferencesProject = analyzerWorkspace.CurrentSolution.Projects.Single();
}
catch
{
TestOutputHelper.WriteLine(logger.GetLog());
throw;
}
}
private static Task <Workspace?> OpenMSBuildWorkspaceAsync(
string solutionOrProjectPath,
WorkspaceType workspaceType,
bool createBinaryLog,
bool logWorkspaceWarnings,
ILogger logger,
CancellationToken cancellationToken)
{
return(MSBuildWorkspaceLoader.LoadAsync(solutionOrProjectPath, workspaceType, createBinaryLog, logWorkspaceWarnings, logger, cancellationToken));
}
private static async Task AssertProjectLoadsCleanlyAsync(string projectFilePath, ILogger logger, string[] ignoredDiagnostics)
{
var binaryLogPath = Path.ChangeExtension(projectFilePath, ".binlog");
MSBuildRegistrar.RegisterInstance();
using var workspace = (MSBuildWorkspace) await MSBuildWorkspaceLoader.LoadAsync(projectFilePath, WorkspaceType.Project, binaryLogPath, logWorkspaceWarnings : true, logger, CancellationToken.None);
Assert.Empty(workspace.Diagnostics);
var project = workspace.CurrentSolution.Projects.Single();
var compilation = await project.GetCompilationAsync();
// Unnecessary using directives are reported with a severty of Hidden
var diagnostics = compilation.GetDiagnostics()
.Where(diagnostic => diagnostic.Severity > DiagnosticSeverity.Hidden && ignoredDiagnostics?.Contains(diagnostic.Id) != true);
Assert.Empty(diagnostics);
}
private static async Task <Workspace?> OpenMSBuildWorkspaceAsync(
string solutionOrProjectPath,
WorkspaceType workspaceType,
bool noRestore,
bool requiresSemantics,
string?binaryLogPath,
bool logWorkspaceWarnings,
ILogger logger,
CancellationToken cancellationToken)
{
if (requiresSemantics &&
!noRestore &&
await DotNetHelper.PerformRestoreAsync(solutionOrProjectPath, logger) != 0)
{
throw new Exception("Restore operation failed.");
}
return(await MSBuildWorkspaceLoader.LoadAsync(solutionOrProjectPath, workspaceType, binaryLogPath, logWorkspaceWarnings, logger, cancellationToken));
}
