public async Task SetsFields(string testClassFilePath)
{
// Arrange
var document = DocumentProvider.CreateDocumentFromFile(testClassFilePath);
var root = document.GetSyntaxRootAsync().Result;
var testClass = root.DescendantNodesAndSelf().OfType <ClassDeclarationSyntax>().First();
_target = new DocumentBuilder(_memberFinder.Object, _fieldFinder, document, testClass);
var newFieldDeclarations =
SyntaxNodeProvider.GetAllSyntaxNodesFromFile <FieldDeclarationSyntax>(FieldDeclarations).ToList();
var expectedFieldDeclarations =
SyntaxNodeProvider.GetAllSyntaxNodesFromFile <FieldDeclarationSyntax>(TestClassWithAllFields).ToList();
var expected = GetCollectionTextAsString(expectedFieldDeclarations);
// Act
var actual = await _target.WithFields(newFieldDeclarations)
.BuildAsync(new CancellationToken());
// Assert
var actualRoot = await actual.GetSyntaxRootAsync();
var actualFields = GetCollectionTextAsString(actualRoot.DescendantNodes().OfType <FieldDeclarationSyntax>());
_testOutput.WriteLine(actualFields);
Assert.Equal(expected, actualFields);
}
public void ReturnsConstructorWithBody()
{
var filePath = "files.ConstructorGenerator_DocumentWithOneClassAndVariables.txt";
var source = TextFileReader.ReadFile(filePath);
var methodBody = SyntaxNodeProvider.GetAllSyntaxNodesFromFile <LocalDeclarationStatementSyntax>(filePath);
var syntaxGenerator = new SyntaxGeneratorProvider().GetSyntaxGenerator(source);
var className = "ClassA";
var actual = _target.Constructor(className, methodBody, syntaxGenerator);
Assert.Single(actual.DescendantNodes().OfType <LocalDeclarationStatementSyntax>());
}
public async Task SetsConstructorAndFields(string testClassFilePath)
{
// Arrange
var document = DocumentProvider.CreateDocumentFromFile(testClassFilePath);
var root = document.GetSyntaxRootAsync().Result;
var testClass = root.DescendantNodesAndSelf().OfType <ClassDeclarationSyntax>().First();
_target = new DocumentBuilder(_memberFinder, _fieldFinder, document, testClass);
var newFieldDeclarations =
SyntaxNodeProvider.GetAllSyntaxNodesFromFile <FieldDeclarationSyntax>(FieldDeclarations).ToList();
var expectedFieldDeclarations =
SyntaxNodeProvider.GetAllSyntaxNodesFromFile <FieldDeclarationSyntax>(TestClassWithConstructorAndFields)
.ToList();
var expectedFields = GetCollectionTextAsString(expectedFieldDeclarations);
var newSetupMethod =
SyntaxNodeProvider.GetSyntaxNodeFromFile <ConstructorDeclarationSyntax>(Constructor, "ClassUnderTestTests");
// Act
var actual = await _target.WithSetupMethod(newSetupMethod)
.WithFields(newFieldDeclarations)
.BuildAsync(new CancellationToken());
// Assert
var actualRoot = await actual.GetSyntaxRootAsync();
_testOutput.WriteLine(actualRoot.GetText().ToString());
var actualFields = GetCollectionTextAsString(actualRoot.DescendantNodes().OfType <FieldDeclarationSyntax>());
Assert.Equal(expectedFields, actualFields);
var actualMethods = actualRoot.DescendantNodes().OfType <ConstructorDeclarationSyntax>().ToList();
Assert.Single((IEnumerable)actualMethods);
Assert.Equal(newSetupMethod.GetText().ToString(), actualMethods.First().GetText().ToString());
}