GetInspectionResults() public method

public GetInspectionResults ( ) : IEnumerable
return IEnumerable
        public void ProcedureShouldBeFunction_ReturnsResult_MultipleSubs()
        {
            const string inputCode =
@"Private Sub Foo(ByRef foo As Boolean)
End Sub

Private Sub Goo(ByRef foo As Integer)
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 ProcedureCanBeWrittenAsFunctionInspection(parser.State);
            var inspectionResults = inspection.GetInspectionResults();

            Assert.AreEqual(2, inspectionResults.Count());
        }
        public void ProcedureShouldBeFunction_QuickFixWorks_UpdatesCallsBelow()
        {
            const string inputCode =
@"Private Sub Foo(ByRef arg1 As Integer)
End Sub

Sub Goo(ByVal a As Integer)
    Dim fizz As Integer
    Foo fizz
End Sub";

            const string expectedCode =
@"Private Function Foo(ByVal arg1 As Integer) As Integer
    Foo = arg1
End Function

Sub Goo(ByVal a As Integer)
    Dim fizz As Integer
    fizz = Foo(fizz)
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 ProcedureCanBeWrittenAsFunctionInspection(parser.State);
            var inspectionResults = inspection.GetInspectionResults();

            inspectionResults.First().QuickFixes.First().Fix();

            Assert.AreEqual(expectedCode, module.Lines());
        }
        public void ProcedureShouldBeFunction_QuickFixWorks_DoesNotInterfereWithBody_BodyOnSingleLine_BodyHasStringLiteralContainingColon()
        {
            const string inputCode =
@"Private Sub Foo(ByRef arg1 As Integer): arg1 = 6: Goo ""test: test"": End Sub

Sub Goo(ByVal a As String)
End Sub";

            const string expectedCode =
@"Private Function Foo(ByVal arg1 As Integer) As Integer
 arg1 = 6
 Goo ""test: test""
    Foo = arg1
 End Function

Sub Goo(ByVal a 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 ProcedureCanBeWrittenAsFunctionInspection(parser.State);
            var inspectionResults = inspection.GetInspectionResults();

            inspectionResults.First().QuickFixes.First().Fix();

            Assert.AreEqual(expectedCode, module.Lines());
        }
        public void ProcedureShouldBeFunction_DoesNotReturnResult_EventImplementation()
        {
            //Input
            const string inputCode1 =
@"Public Event Foo(ByRef arg1 As Integer)";
            const string inputCode2 =
@"Private WithEvents abc As Class1

Private Sub abc_Foo(ByRef arg1 As Integer)
End Sub";

            //Arrange
            var builder = new MockVbeBuilder();
            var project = builder.ProjectBuilder("TestProject1", vbext_ProjectProtection.vbext_pp_none)
                .AddComponent("Class1", vbext_ComponentType.vbext_ct_ClassModule, inputCode1)
                .AddComponent("Class2", vbext_ComponentType.vbext_ct_ClassModule, inputCode2)
                .Build();
            var vbe = builder.AddProject(project).Build();

            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 ProcedureCanBeWrittenAsFunctionInspection(parser.State);
            var inspectionResults = inspection.GetInspectionResults();

            Assert.AreEqual(0, inspectionResults.Count());
        }