private string GetTestFilePath(CurrentClassInfo currentClassInfo)
{
var projectDir = GetProjectFolder(currentClassInfo);
if (string.IsNullOrWhiteSpace(projectDir))
{
return(null);
}
var projectDirDi = new DirectoryInfo(projectDir);
if (!projectDirDi.Exists)
{
return(null);
}
var testProjectName = $"{currentClassInfo.ProjectName}.Tests";
var testFileNs = string.Join(Path.DirectorySeparatorChar.ToString(), currentClassInfo.ClassNamespace.Split(new[] { '.' }, StringSplitOptions.None));
var fnWithoutExt = Path.GetFileNameWithoutExtension(currentClassInfo.SourceFilePath);
var testFileName = $"{fnWithoutExt}Tests.cs";
var testFile = Path.Combine(projectDirDi.Parent.FullName, testProjectName, testFileNs, testFileName);
return(testFile);
}
private bool IsTestsFile(IProjectItem projectItem, CurrentClassInfo currentClassInfo)
{
var testFile = GetTestFilePath(currentClassInfo);
if (string.IsNullOrWhiteSpace(testFile))
{
return(false);
}
return(projectItem.Kind == ProjectItemKind.PHYSICAL_FILE && File.Exists(testFile) && projectItem.Location.FullPath.Equals(testFile, StringComparison.InvariantCultureIgnoreCase));
}
private string GetProjectFolder(CurrentClassInfo currentClassInfo)
{
var sourceFilePathFi = new FileInfo(currentClassInfo.SourceFilePath);
var directory = sourceFilePathFi.Directory;
var ni = currentClassInfo.ClassNamespace.Split(new[] { '.' }, StringSplitOptions.RemoveEmptyEntries).Reverse();
for (var i = 0; i < ni.Count; ++i)
{
if (directory.Name.Equals(ni[i], StringComparison.InvariantCultureIgnoreCase))
{
directory = directory.Parent;
}
else
{
return(null);
}
}
return(directory.FullName);
}