public ModelTestClass Create(ModelClassInfo modelClassInfo, string testAssemblyBaseNamespace)
{
var ns = CreateNamespace(modelClassInfo.NamespaceDecl, testAssemblyBaseNamespace);
var cd = InitializeClass(modelClassInfo.ClassName);
cd = AppendSutField(cd, modelClassInfo.ClassName);
cd = AppendSetUpMethod(cd, modelClassInfo.ClassName);
cd = AppendConstructorTestMethod(cd, modelClassInfo.ClassName);
ns = ns.AddMembers(cd);
var fileContent = ns
.NormalizeWhitespace()
.ToFullString();
var testFileName = $"{modelClassInfo.ClassName}UnitTests.cs";
return(new ModelTestClass(testFileName, fileContent));
}
public FunctionResult <ModelClassInfo> TryCreatingFromFile(string filePath)
{
var fileContent = _fileSystem.File.ReadAllText(filePath);
var tree = CSharpSyntaxTree.ParseText(fileContent);
var root = tree.GetRoot();
var classDeclaration = root.DescendantNodes().OfType <ClassDeclarationSyntax>().FirstOrDefault();
if (classDeclaration == null)
{
return(FunctionResult.CreateFailure <ModelClassInfo>());
}
var fullNamespace = root
.DescendantNodes()
.OfType <NamespaceDeclarationSyntax>().First()
.Name
.ToString();
var className = classDeclaration.Identifier.Text;
var ctorDeclarations = root.DescendantNodes().OfType <ConstructorDeclarationSyntax>();
var ctors = ctorDeclarations.Select(
ctorDecl =>
{
var ctorParams = ctorDecl.DescendantNodes()
.OfType <PredefinedTypeSyntax>()
.Select(f => new Parameter(f.Keyword.ToString(), f.Keyword.ToString()))
.ToList();
return(new Constructor(ctorParams));
}).ToList();
var classInfo = new ModelClassInfo(className, fullNamespace, ctors);
return(FunctionResult.CreateSuccess(classInfo));
}
