/// <summary>
/// Create a Document from a string through creating a project that contains it.
/// </summary>
/// <param name="fileSources">Classes in the form of MvxTestFileSources</param>
/// <param name="fileSource">The file the should be added last, aldo also to be returned</param>
/// <returns>A Document created from the source string</returns>
protected static Document CreateDocument(MvxTestFileSource[] fileSources, MvxTestFileSource fileSource)
{
var documents = fileSources?.ToList() ?? new List <MvxTestFileSource>();
documents.Add(fileSource);
return(CreateSolution(documents.ToArray())
.GetProject(GetProjectId(fileSource)).Documents.Last());
}
private static ProjectId GetProjectId(MvxTestFileSource fileSource)
{
if (fileSource.ProjType == MvxProjType.Core)
{
return(_coreProjectId);
}
if (fileSource.ProjType == MvxProjType.Droid)
{
return(_droidProjectId);
}
return(_iosProjectId);
}
private static bool IsFromProject(MvxTestFileSource file, ProjectId projectId)
{
MvxProjType mvxProjType;
if (projectId == _coreProjectId)
{
mvxProjType = MvxProjType.Core;
}
else if (projectId == _droidProjectId)
{
mvxProjType = MvxProjType.Droid;
}
else
{
mvxProjType = MvxProjType.Ios;
}
return(file.ProjType == mvxProjType);
}
/// <summary>
/// Given classes in the form of strings, their language, and an IDiagnosticAnlayzer to apply to it, return the diagnostics found in the string after converting it to a document.
/// </summary>
/// <param name="fileSources">Classes in the form of MvxTestFileSources</param>
/// <param name="analyzer">The analyzer to be run on the sources</param>
/// <returns>An IEnumerable of Diagnostics that surfaced in the source code, sorted by Location</returns>
private static Diagnostic[] GetSortedDiagnostics(MvxTestFileSource[] fileSources, DiagnosticAnalyzer analyzer)
{
return GetSortedDiagnosticsFromDocuments(analyzer, GetDocuments(fileSources));
}
/// <summary>
/// Create a project using the inputted strings as sources.
/// </summary>
/// <param name="fileSources">Classes in the form of MvxTestFileSources</param>
/// <returns>A Solution created out of the Documents created from the source strings</returns>
private static Solution CreateSolution(MvxTestFileSource[] fileSources)
{
string fileNamePrefix = DefaultFilePathPrefix;
_coreProjectId = ProjectId.CreateNewId(debugName: TestCoreProjectName);
_droidProjectId = ProjectId.CreateNewId(debugName: TestDroidProjectName);
_iosProjectId = ProjectId.CreateNewId(debugName: TestIosProjectName);
var solution = new AdhocWorkspace()
.CurrentSolution
.AddProject(_coreProjectId, TestCoreProjectName, TestCoreProjectName, LanguageNames.CSharp)
.AddProject(_droidProjectId, TestDroidProjectName, TestDroidProjectName, LanguageNames.CSharp)
.AddProject(_iosProjectId, TestIosProjectName, TestIosProjectName, LanguageNames.CSharp)
.AddMetadataReference(_coreProjectId, _corlibReference)
.AddMetadataReference(_coreProjectId, _systemCoreReference)
.AddMetadataReference(_coreProjectId, _cSharpSymbolsReference)
.AddMetadataReference(_coreProjectId, _codeAnalysisReference)
.AddMetadataReference(_coreProjectId, _mvvmCrossCoreReference)
.AddMetadataReference(_coreProjectId, _mvvmCrossPlatformReference)
.AddMetadataReference(_coreProjectId, _componentModelReference)
.AddMetadataReference(_coreProjectId, _objectModelReference)
.AddMetadataReference(_coreProjectId, _runtimeReference)
.AddMetadataReference(_droidProjectId, _corlibReference)
.AddMetadataReference(_droidProjectId, _systemCoreReference)
.AddMetadataReference(_droidProjectId, _cSharpSymbolsReference)
.AddMetadataReference(_droidProjectId, _codeAnalysisReference)
.AddMetadataReference(_droidProjectId, _mvvmCrossCoreReference)
.AddMetadataReference(_droidProjectId, _mvvmCrossDroidReference)
.AddMetadataReference(_droidProjectId, _componentModelReference)
.AddMetadataReference(_droidProjectId, _objectModelReference)
.AddProjectReference(_droidProjectId, new ProjectReference(_coreProjectId))
.AddMetadataReference(_iosProjectId, _corlibReference)
.AddMetadataReference(_iosProjectId, _systemCoreReference)
.AddMetadataReference(_iosProjectId, _cSharpSymbolsReference)
.AddMetadataReference(_iosProjectId, _codeAnalysisReference)
.AddMetadataReference(_iosProjectId, _mvvmCrossCoreReference)
.AddMetadataReference(_iosProjectId, _mvvmCrossIosReference)
.AddMetadataReference(_iosProjectId, _componentModelReference)
.AddMetadataReference(_iosProjectId, _objectModelReference)
.AddProjectReference(_iosProjectId, new ProjectReference(_coreProjectId));
int count = 0;
foreach (var fileSource in fileSources)
{
var newFileName = fileNamePrefix + count + "." + CSharpDefaultFileExt;
var documentId = DocumentId.CreateNewId(GetProjectId(fileSource), debugName: newFileName);
solution = solution.AddDocument(documentId, newFileName, SourceText.From(fileSource.Source));
count++;
}
return solution;
}
private static ProjectId GetProjectId(MvxTestFileSource fileSource)
{
if (fileSource.ProjType == MvxProjType.Core)
return _coreProjectId;
if (fileSource.ProjType == MvxProjType.Droid)
return _droidProjectId;
return _iosProjectId;
}
/// <summary>
/// Create a Document from a string through creating a project that contains it.
/// </summary>
/// <param name="fileSources">Classes in the form of MvxTestFileSources</param>
/// <param name="fileSource">The file the should be added last, aldo also to be returned</param>
/// <returns>A Document created from the source string</returns>
protected static Document CreateDocument(MvxTestFileSource[] fileSources, MvxTestFileSource fileSource)
{
var documents = fileSources?.ToList() ?? new List<MvxTestFileSource>();
documents.Add(fileSource);
return CreateSolution(documents.ToArray())
.GetProject(GetProjectId(fileSource)).Documents.Last();
}
private static bool IsFromProject(MvxTestFileSource file, ProjectId projectId)
{
MvxProjType mvxProjType;
if (projectId == _coreProjectId)
mvxProjType = MvxProjType.Core;
else if (projectId == _droidProjectId)
mvxProjType = MvxProjType.Droid;
else
mvxProjType = MvxProjType.Ios;
return file.ProjType == mvxProjType;
}
/// <summary>
/// Given an array of strings as sources and a language, turn them into a project and return the documents and spans of it.
/// </summary>
/// <param name="fileSources">Classes in the form of MvxTestFileSources</param>
/// <returns>A Tuple containing the Documents produced from the sources and their TextSpans if relevant</returns>
protected static Document[] GetDocuments(MvxTestFileSource[] fileSources)
{
var solution = CreateSolution(fileSources);
var documents = new List<Document>();
foreach (var projectId in solution.ProjectIds)
{
var project = solution.GetProject(projectId);
var projectDocuments = project.Documents.ToArray();
if (fileSources.Count(f => IsFromProject(f, projectId)) != projectDocuments.Length)
{
throw new SystemException("Amount of sources did not match amount of Documents created");
}
documents.AddRange(projectDocuments);
}
return documents.ToArray();
}
