public void ParameterCanByByVal_ReturnsResult_Multiple()
{
const string inputCode =
@"Sub Foo(arg1 As String, arg2 As Date)
End Sub";
//Arrange
var builder = new MockVbeBuilder();
VBComponent component;
var vbe = builder.BuildFromSingleStandardModule(inputCode, out component);
var mockHost = new Mock<IHostApplication>();
mockHost.SetupAllProperties();
var parser = MockParser.Create(vbe.Object, new RubberduckParserState());
parser.Parse();
if (parser.State.Status == ParserState.Error) { Assert.Inconclusive("Parser Error"); }
var inspection = new ParameterCanBeByValInspection(parser.State);
var inspectionResults = inspection.GetInspectionResults();
Assert.AreEqual(2, inspectionResults.Count());
}
public void InspectionName()
{
const string inspectionName = "ParameterCanBeByValInspection";
var inspection = new ParameterCanBeByValInspection(null);
Assert.AreEqual(inspectionName, inspection.Name);
}
public void GivenArrayParameter_ReturnsNoResult()
{
const string inputCode =
@"Sub Foo(ByRef arg1() As Variant)
End Sub";
//Arrange
var builder = new MockVbeBuilder();
VBComponent component;
var vbe = builder.BuildFromSingleStandardModule(inputCode, out component);
var project = vbe.Object.VBProjects.Item(0);
var module = project.VBComponents.Item(0).CodeModule;
var mockHost = new Mock<IHostApplication>();
mockHost.SetupAllProperties();
var parser = MockParser.Create(vbe.Object, new RubberduckParserState());
parser.Parse();
if (parser.State.Status == ParserState.Error) { Assert.Inconclusive("Parser Error"); }
var inspection = new ParameterCanBeByValInspection(parser.State);
var results = inspection.GetInspectionResults().ToList();
Assert.AreEqual(0, results.Count);
}
public void InspectionType()
{
var inspection = new ParameterCanBeByValInspection(null);
Assert.AreEqual(CodeInspectionType.CodeQualityIssues, inspection.InspectionType);
}
public void ParameterCanByByVal_ReturnsResult_QuickFixWorks_PassedByRefUnassigned()
{
const string inputCode =
@"Sub Foo(arg1 As String)
End Sub";
const string expectedCode =
@"Sub Foo(ByVal arg1 As String)
End Sub";
//Arrange
var builder = new MockVbeBuilder();
VBComponent component;
var vbe = builder.BuildFromSingleStandardModule(inputCode, out component);
var project = vbe.Object.VBProjects.Item(0);
var module = project.VBComponents.Item(0).CodeModule;
var mockHost = new Mock<IHostApplication>();
mockHost.SetupAllProperties();
var parser = MockParser.Create(vbe.Object, new RubberduckParserState());
parser.Parse();
if (parser.State.Status == ParserState.Error) { Assert.Inconclusive("Parser Error"); }
var inspection = new ParameterCanBeByValInspection(parser.State);
inspection.GetInspectionResults().First().QuickFixes.First().Fix();
Assert.AreEqual(expectedCode, module.Lines());
}