Option Base Inspection Tests

Author: Hosch250

RetailCoder.VBE/Inspections/OptionBaseInspectionResult.cs

@@ -1,5 +1,3 @@
-using System;
-using System.Collections.Generic;
 using Rubberduck.Parsing.Nodes;
 using Rubberduck.VBEditor;
 

RubberduckTests/Inspections/OptionBaseInspectionTests.cs

@@ -0,0 +1,150 @@
+using System.Linq;
+using Microsoft.Vbe.Interop;
+using Microsoft.VisualStudio.TestTools.UnitTesting;
+using Moq;
+using Rubberduck.Inspections;
+using Rubberduck.Parsing.VBA;
+using Rubberduck.VBEditor.VBEHost;
+using RubberduckTests.Mocks;
+
+namespace RubberduckTests.Inspections
+{
+    [TestClass]
+    public class OptionBaseInspectionTests
+    {
+        [TestMethod]
+        public void OptionBaseOneSpecified_ReturnsResult()
+        {
+            const string inputCode = @"Option Base 1";
+
+            //Arrange
+            var builder = new MockVbeBuilder();
+            VBComponent component;
+            var vbe = builder.BuildFromSingleStandardModule(inputCode, out component);
+            var mockHost = new Mock<IHostApplication>();
+            mockHost.SetupAllProperties();
+            var parser = new RubberduckParser(vbe.Object, new RubberduckParserState());
+
+            parser.Parse();
+            if (parser.State.Status == ParserState.Error) { Assert.Inconclusive("Parser Error"); }
+
+            var inspection = new OptionBaseInspection(parser.State);
+            var inspectionResults = inspection.GetInspectionResults();
+
+            Assert.AreEqual(1, inspectionResults.Count());
+        }
+
+        [TestMethod]
+        public void OptionBaseNotSpecified_DoesNotReturnResult()
+        {
+            const string inputCode = @"";
+
+            //Arrange
+            var builder = new MockVbeBuilder();
+            VBComponent component;
+            var vbe = builder.BuildFromSingleStandardModule(inputCode, out component);
+            var mockHost = new Mock<IHostApplication>();
+            mockHost.SetupAllProperties();
+            var parser = new RubberduckParser(vbe.Object, new RubberduckParserState());
+
+            parser.Parse();
+            if (parser.State.Status == ParserState.Error) { Assert.Inconclusive("Parser Error"); }
+
+            var inspection = new OptionBaseInspection(parser.State);
+            var inspectionResults = inspection.GetInspectionResults();
+
+            Assert.AreEqual(0, inspectionResults.Count());
+        }
+
+        [TestMethod]
+        public void OptionBaseZeroSpecified_DoesNotReturnResult()
+        {
+            const string inputCode = @"Option Base 0";
+
+            //Arrange
+            var builder = new MockVbeBuilder();
+            VBComponent component;
+            var vbe = builder.BuildFromSingleStandardModule(inputCode, out component);
+            var mockHost = new Mock<IHostApplication>();
+            mockHost.SetupAllProperties();
+            var parser = new RubberduckParser(vbe.Object, new RubberduckParserState());
+
+            parser.Parse();
+            if (parser.State.Status == ParserState.Error) { Assert.Inconclusive("Parser Error"); }
+
+            var inspection = new OptionBaseInspection(parser.State);
+            var inspectionResults = inspection.GetInspectionResults();
+
+            Assert.AreEqual(0, inspectionResults.Count());
+        }
+
+        [TestMethod]
+        public void OptionBaseOneSpecified_ReturnsMultipleResults()
+        {
+            const string inputCode = @"Option Base 1";
+
+            //Arrange
+            var builder = new MockVbeBuilder();
+            var project = builder.ProjectBuilder("TestProject1", vbext_ProjectProtection.vbext_pp_none)
+                .AddComponent("Class1", vbext_ComponentType.vbext_ct_ClassModule, inputCode)
+                .AddComponent("Class2", vbext_ComponentType.vbext_ct_ClassModule, inputCode)
+                .Build();
+            var vbe = builder.AddProject(project).Build();
+
+            var mockHost = new Mock<IHostApplication>();
+            mockHost.SetupAllProperties();
+            var parser = new RubberduckParser(vbe.Object, new RubberduckParserState());
+
+            parser.Parse();
+            if (parser.State.Status == ParserState.Error) { Assert.Inconclusive("Parser Error"); }
+
+            var inspection = new OptionBaseInspection(parser.State);
+            var inspectionResults = inspection.GetInspectionResults();
+
+            Assert.AreEqual(2, inspectionResults.Count());
+        }
+
+        [TestMethod]
+        public void OptionBaseOnePartiallySpecified_ReturnsResults()
+        {
+            const string inputCode1 = @"";
+            const string inputCode2 = @"Option Base 1";
+
+            //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 = new RubberduckParser(vbe.Object, new RubberduckParserState());
+
+            parser.Parse();
+            if (parser.State.Status == ParserState.Error) { Assert.Inconclusive("Parser Error"); }
+
+            var inspection = new OptionBaseInspection(parser.State);
+            var inspectionResults = inspection.GetInspectionResults();
+
+            Assert.AreEqual(1, inspectionResults.Count());
+        }
+
+        [TestMethod]
+        public void InspectionType()
+        {
+            var inspection = new OptionBaseInspection(null);
+            Assert.AreEqual(CodeInspectionType.MaintainabilityAndReadabilityIssues, inspection.InspectionType);
+        }
+
+        [TestMethod]
+        public void InspectionName()
+        {
+            const string inspectionName = "OptionBaseInspection";
+            var inspection = new OptionBaseInspection(null);
+
+            Assert.AreEqual(inspectionName, inspection.Name);
+        }
+    }
+}

RubberduckTests/RubberduckTests.csproj

@@ -76,6 +76,7 @@
     <Compile Include="Inspections\MoveFieldCloserToUsageInspectionTests.cs" />
     <Compile Include="Inspections\AssignedByValParameterInspectionTests.cs" />
     <Compile Include="Inspections\ConstantNotUsedInspectionTests.cs" />
+    <Compile Include="Inspections\OptionBaseInspectionTests.cs" />
     <Compile Include="Inspections\UseMeaningfulNameInspectionTests.cs" />
     <Compile Include="Inspections\DefaultProjectNameInspectionTests.cs" />
     <Compile Include="Inspections\EmptyStringLiteralInspectionTests.cs" />