public static string Format(string cSharpCode) { // We prepare stuff CodeConfiguration configuration = CodeConfiguration.Default; configuration.Formatting.Tabs.TabStyle = TabStyle.Tabs; configuration.Formatting.LineSpacing.RemoveConsecutiveBlankLines = true; configuration.Formatting.Regions.Style = RegionStyle.NoDirective; CodeArranger codeArranger = new CodeArranger(configuration); ICodeElementParser parser = new CSharpParser { Configuration = configuration }; // We parse StringReader reader = new StringReader(cSharpCode); ReadOnlyCollection <ICodeElement> elements = parser.Parse(reader); // We reorganize the AST elements = codeArranger.Arrange(elements); // We rewrite ICodeElementWriter codeWriter = new CSharpWriter { Configuration = configuration }; StringWriter writer = new StringWriter(CultureInfo.InvariantCulture); codeWriter.Write(elements, writer); return(writer.ToString()); }
public void CreateWithNullTest() { Assert.Throws <ArgumentNullException>( delegate { CodeArranger arranger = new CodeArranger(null); }); }
public void DefaultArrangeNoUsingMoveTest() { CodeConfiguration configuration = CodeConfiguration.Default.Clone() as CodeConfiguration; configuration.Formatting.Usings.MoveTo = CodeLevel.None; CodeArranger arranger = new CodeArranger(configuration); ReadOnlyCollection <ICodeElement> arranged = arranger.Arrange(_testElements); // // Verify using statements were grouped and sorted correctly // Assert.AreEqual(3, arranged.Count, "An unexpected number of root elements were returned from Arrange."); RegionElement regionElement = arranged[0] as RegionElement; Assert.IsNotNull(regionElement, "Expected a region element."); Assert.AreEqual("Header", regionElement.Name); GroupElement groupElement = arranged[1] as GroupElement; Assert.IsNotNull(groupElement, "Expected a group element."); Assert.AreEqual("Namespace", groupElement.Name, "Unexpected group name."); Assert.AreEqual(1, groupElement.Children.Count, "Group contains an unexpected number of child elements."); groupElement = groupElement.Children[0] as GroupElement; Assert.IsNotNull(groupElement, "Expected a group element."); Assert.AreEqual("System", groupElement.Name, "Unexpected group name."); Assert.AreEqual(7, groupElement.Children.Count, "Group contains an unexpected number of child elements."); string lastUsingName = null; foreach (CodeElement groupedElement in groupElement.Children) { UsingElement usingElement = groupedElement as UsingElement; Assert.IsNotNull(usingElement, "Expected a using element."); string usingName = usingElement.Name; if (lastUsingName != null) { Assert.AreEqual( -1, lastUsingName.CompareTo(usingName), "Expected using statements to be sorted by name."); } } // // Verify the namespace arrangement // NamespaceElement namespaceElement = arranged[2] as NamespaceElement; Assert.IsNotNull(namespaceElement, "Expected a namespace element."); }
public void DefaultArrangeEnumerationTest() { List <ICodeElement> codeElements = new List <ICodeElement>(); UsingElement usingElement = new UsingElement(); usingElement.Name = "System"; TypeElement enumElement = new TypeElement(); enumElement.Type = TypeElementType.Enum; enumElement.Access = CodeAccess.Public; enumElement.Name = "TestEnum"; enumElement.BodyText = "Value1 = 1,\r\nValue2 = 2"; NamespaceElement namespaceElement = new NamespaceElement(); namespaceElement.Name = "TestNamespace"; namespaceElement.AddChild(usingElement); namespaceElement.AddChild(enumElement); codeElements.Add(namespaceElement); CodeArranger arranger = new CodeArranger(CodeConfiguration.Default); ReadOnlyCollection <ICodeElement> arranged = arranger.Arrange(codeElements.AsReadOnly()); Assert.AreEqual(1, arranged.Count, "After arranging, an unexpected number of elements were returned."); NamespaceElement namespaceElementTest = arranged[0] as NamespaceElement; Assert.IsNotNull(namespaceElementTest, "Expected a namespace element."); Assert.AreEqual(2, namespaceElementTest.Children.Count, "After arranging, an unexpected number of namespace elements were returned."); Assert.AreEqual(ElementType.Using, namespaceElement.Children[0].ElementType); RegionElement regionElement = namespaceElementTest.Children[1] as RegionElement; Assert.IsNotNull(regionElement, "Expected a region element."); Assert.AreEqual("Enumerations", regionElement.Name, "Unexpected region name."); Assert.AreEqual(1, regionElement.Children.Count, "After arranging, an unexpected number of region elements were returned."); TypeElement typeElement = regionElement.Children[0] as TypeElement; Assert.IsNotNull(typeElement, "Expected a type element."); Assert.AreEqual(TypeElementType.Enum, typeElement.Type, "Unexpected type element type."); Assert.AreEqual(enumElement.Name, typeElement.Name, "Unexpected type element name."); }
public void DefaultArrangeUsingsInRegionTest() { CodeArranger arranger = new CodeArranger(CodeConfiguration.Default); List <ICodeElement> codeElements = new List <ICodeElement>(); RegionElement regionElement = new RegionElement(); regionElement.Name = "Using Directives"; UsingElement usingElement1 = new UsingElement(); usingElement1.Name = "System"; regionElement.AddChild(usingElement1); UsingElement usingElement2 = new UsingElement(); usingElement2.Name = "System.Text"; regionElement.AddChild(usingElement2); codeElements.Add(regionElement); ReadOnlyCollection <ICodeElement> arranged = arranger.Arrange(codeElements.AsReadOnly()); // // Verify using statements were stripped from the region // Assert.AreEqual(1, arranged.Count, "An unexpected number of root elements were returned from Arrange."); GroupElement groupElement = arranged[0] as GroupElement; Assert.IsNotNull(groupElement, "Expected a group element."); Assert.AreEqual("Namespace", groupElement.Name); groupElement = groupElement.Children[0] as GroupElement; Assert.IsNotNull(groupElement, "Expected a group element."); Assert.AreEqual("System", groupElement.Name); foreach (ICodeElement arrangedElement in groupElement.Children) { Assert.IsTrue(arrangedElement is UsingElement, "Expected a using element."); } }
public void MoveUsingsToFileTest() { List <ICodeElement> codeElements = new List <ICodeElement>(); UsingElement using1 = new UsingElement(); using1.Name = "System"; using1.IsMovable = true; codeElements.Add(using1); NamespaceElement namespaceElement = new NamespaceElement(); namespaceElement.Name = "TestNamespace"; codeElements.Add(namespaceElement); // Nested region and groups RegionElement region = new RegionElement(); region.Name = "Region"; namespaceElement.AddChild(region); GroupElement group = new GroupElement(); group.Name = "Group"; region.AddChild(group); UsingElement using2 = new UsingElement(); using2.Name = "System.IO"; using2.IsMovable = true; group.AddChild(using2); UsingElement using3 = new UsingElement(); using3.Name = "System.Collections"; using3.IsMovable = true; namespaceElement.AddChild(using3); TypeElement class1 = new TypeElement(); class1.Name = "Class1"; namespaceElement.AddChild(class1); TypeElement class2 = new TypeElement(); class2.Name = "Class2"; namespaceElement.AddChild(class2); CodeConfiguration configuration = CodeConfiguration.Default.Clone() as CodeConfiguration; CodeArranger arranger; // // Move to file. // configuration.Formatting.Usings.MoveTo = CodeLevel.File; arranger = new CodeArranger(configuration); ReadOnlyCollection <ICodeElement> arranged = arranger.Arrange(codeElements.AsReadOnly()); Assert.AreEqual(2, arranged.Count, "After arranging, an unexpected number of elements were returned."); GroupElement fileGroup = arranged[0] as GroupElement; Assert.IsNotNull(fileGroup); GroupElement innerGroup = fileGroup.Children[0] as GroupElement; Assert.AreEqual("System", innerGroup.Children[0].Name); Assert.AreEqual("System.Collections", innerGroup.Children[1].Name); Assert.AreEqual("System.IO", innerGroup.Children[2].Name); NamespaceElement namespaceElementTest = arranged[1] as NamespaceElement; Assert.IsNotNull(namespaceElementTest, "Expected a namespace element."); Assert.AreEqual(2, namespaceElementTest.Children.Count, "After arranging, an unexpected number of namespace elements were returned."); RegionElement typeRegion = namespaceElementTest.Children[1] as RegionElement; Assert.IsNotNull(typeRegion); Assert.AreEqual("Class1", typeRegion.Children[0].Name); Assert.AreEqual("Class2", typeRegion.Children[1].Name); }
public void MoveUsingsBasicTest() { List <ICodeElement> codeElements = new List <ICodeElement>(); UsingElement using1 = new UsingElement(); using1.Name = "System"; using1.IsMovable = true; UsingElement using2 = new UsingElement(); using2.Name = "System.IO"; using2.IsMovable = true; UsingElement using3 = new UsingElement(); using3.Name = "System.Collections"; using3.IsMovable = true; codeElements.Add(using1); codeElements.Add(using2); NamespaceElement namespaceElement = new NamespaceElement(); namespaceElement.Name = "TestNamespace"; namespaceElement.AddChild(using3); codeElements.Add(namespaceElement); CodeConfiguration configuration = CodeConfiguration.Default.Clone() as CodeConfiguration; CodeArranger arranger; // // Do not move. // configuration.Formatting.Usings.MoveTo = CodeLevel.None; arranger = new CodeArranger(configuration); ReadOnlyCollection <ICodeElement> arranged = arranger.Arrange(codeElements.AsReadOnly()); Assert.AreEqual(2, arranged.Count, "After arranging, an unexpected number of elements were returned."); GroupElement fileGroup = arranged[0] as GroupElement; Assert.IsNotNull(fileGroup); GroupElement innerGroup = fileGroup.Children[0] as GroupElement; Assert.AreEqual("System", innerGroup.Children[0].Name); Assert.AreEqual("System.IO", innerGroup.Children[1].Name); NamespaceElement namespaceElementTest = arranged[1] as NamespaceElement; Assert.IsNotNull(namespaceElementTest, "Expected a namespace element."); Assert.AreEqual(1, namespaceElementTest.Children.Count, "After arranging, an unexpected number of namespace elements were returned."); GroupElement namespaceGroup = namespaceElementTest.Children[0] as GroupElement; Assert.IsNotNull(namespaceGroup); innerGroup = namespaceGroup.Children[0] as GroupElement; Assert.AreEqual("System.Collections", innerGroup.Children[0].Name); // // Move to file level; // configuration.Formatting.Usings.MoveTo = CodeLevel.File; arranger = new CodeArranger(configuration); arranged = arranger.Arrange(codeElements.AsReadOnly()); Assert.AreEqual(2, arranged.Count, "After arranging, an unexpected number of elements were returned."); fileGroup = arranged[0] as GroupElement; Assert.IsNotNull(fileGroup); innerGroup = fileGroup.Children[0] as GroupElement; Assert.AreEqual("System", innerGroup.Children[0].Name); Assert.AreEqual("System.Collections", innerGroup.Children[1].Name); Assert.AreEqual("System.IO", innerGroup.Children[2].Name); namespaceElementTest = arranged[1] as NamespaceElement; Assert.IsNotNull(namespaceElementTest, "Expected a namespace element."); // // Move to namespace. // configuration.Formatting.Usings.MoveTo = CodeLevel.Namespace; arranger = new CodeArranger(configuration); arranged = arranger.Arrange(codeElements.AsReadOnly()); Assert.AreEqual(1, arranged.Count, "After arranging, an unexpected number of elements were returned."); namespaceElementTest = arranged[0] as NamespaceElement; Assert.IsNotNull(namespaceElementTest, "Expected a namespace element."); Assert.AreEqual(1, namespaceElementTest.Children.Count, "After arranging, an unexpected number of namespace elements were returned."); namespaceGroup = namespaceElementTest.Children[0] as GroupElement; Assert.IsNotNull(namespaceGroup); innerGroup = namespaceGroup.Children[0] as GroupElement; Assert.AreEqual("System", innerGroup.Children[0].Name); Assert.AreEqual("System.Collections", innerGroup.Children[1].Name); Assert.AreEqual("System.IO", innerGroup.Children[2].Name); // // Move back to file level; // configuration.Formatting.Usings.MoveTo = CodeLevel.File; arranger = new CodeArranger(configuration); arranged = arranger.Arrange(codeElements.AsReadOnly()); Assert.AreEqual(2, arranged.Count, "After arranging, an unexpected number of elements were returned."); fileGroup = arranged[0] as GroupElement; Assert.IsNotNull(fileGroup); innerGroup = fileGroup.Children[0] as GroupElement; Assert.AreEqual("System", innerGroup.Children[0].Name); Assert.AreEqual("System.Collections", innerGroup.Children[1].Name); Assert.AreEqual("System.IO", innerGroup.Children[2].Name); namespaceElementTest = arranged[1] as NamespaceElement; Assert.IsNotNull(namespaceElementTest, "Expected a namespace element."); }
public void DefaultArrangeStructLayoutTest() { List <ICodeElement> codeElements = new List <ICodeElement>(); TypeElement structElement = new TypeElement(); structElement.Type = TypeElementType.Structure; structElement.Access = CodeAccess.Public; structElement.Name = "TestStructure"; structElement.AddAttribute(new AttributeElement("System.Runtime.InteropServices.StructLayout")); NamespaceElement namespaceElement = new NamespaceElement(); namespaceElement.Name = "TestNamespace"; namespaceElement.AddChild(structElement); FieldElement fieldElement1 = new FieldElement(); fieldElement1.Type = "int"; fieldElement1.Access = CodeAccess.Public; fieldElement1.Name = "z"; structElement.AddChild(fieldElement1); FieldElement fieldElement2 = new FieldElement(); fieldElement2.Type = "int"; fieldElement2.Access = CodeAccess.Public; fieldElement2.Name = "x"; structElement.AddChild(fieldElement2); FieldElement fieldElement3 = new FieldElement(); fieldElement3.Type = "int"; fieldElement3.Access = CodeAccess.Public; fieldElement3.Name = "y"; structElement.AddChild(fieldElement3); codeElements.Add(namespaceElement); CodeArranger arranger = new CodeArranger(CodeConfiguration.Default); ReadOnlyCollection <ICodeElement> arranged = arranger.Arrange(codeElements.AsReadOnly()); Assert.AreEqual(1, arranged.Count, "After arranging, an unexpected number of elements were returned."); NamespaceElement namespaceElementTest = arranged[0] as NamespaceElement; Assert.IsNotNull(namespaceElementTest, "Expected a namespace element."); Assert.AreEqual(1, namespaceElementTest.Children.Count, "After arranging, an unexpected number of namespace elements were returned."); RegionElement typeRegionElement = namespaceElementTest.Children[0] as RegionElement; Assert.IsNotNull(typeRegionElement, "Expected a region element."); Assert.AreEqual("Types", typeRegionElement.Name); Assert.AreEqual(1, typeRegionElement.Children.Count, "After arranging, an unexpected number of namespace elements were returned."); TypeElement typeElement = typeRegionElement.Children[0] as TypeElement; Assert.IsNotNull(typeElement, "Expected a type element."); Assert.AreEqual(TypeElementType.Structure, typeElement.Type, "Unexpected type element type."); Assert.AreEqual(structElement.Name, typeElement.Name, "Unexpected type element name."); Assert.AreEqual(1, typeElement.Children.Count, "An unexpected number of class child elements were returned."); RegionElement regionElement = typeElement.Children[0] as RegionElement; Assert.IsNotNull(regionElement, "Expected a region element but was {0}.", regionElement.ElementType); Assert.AreEqual("Fixed Fields", regionElement.Name, "Unexpected region name."); Assert.AreEqual(3, regionElement.Children.Count, "Unexpected number of region child elements."); // The fields should not have been sorted Assert.AreEqual(fieldElement1.Name, regionElement.Children[0].Name); Assert.AreEqual(fieldElement2.Name, regionElement.Children[1].Name); Assert.AreEqual(fieldElement3.Name, regionElement.Children[2].Name); }
public void DefaultArrangeSimpleClassTest() { List <ICodeElement> codeElements = new List <ICodeElement>(); TypeElement classElement = new TypeElement(); classElement.Type = TypeElementType.Class; classElement.Access = CodeAccess.Public; classElement.Name = "TestClass"; NamespaceElement namespaceElement = new NamespaceElement(); namespaceElement.Name = "TestNamespace"; namespaceElement.AddChild(classElement); MethodElement methodElement = new MethodElement(); methodElement.Type = "void"; methodElement.Access = CodeAccess.Public; methodElement.Name = "DoSomething"; classElement.AddChild(methodElement); FieldElement fieldElement = new FieldElement(); fieldElement.Type = "bool"; fieldElement.Access = CodeAccess.Private; fieldElement.Name = "_val"; classElement.AddChild(fieldElement); PropertyElement propertyElement = new PropertyElement(); propertyElement.Type = "bool"; propertyElement.Access = CodeAccess.Public; propertyElement.Name = "Value"; propertyElement.BodyText = "return _val"; classElement.AddChild(propertyElement); codeElements.Add(namespaceElement); CodeArranger arranger = new CodeArranger(CodeConfiguration.Default); ReadOnlyCollection <ICodeElement> arranged = arranger.Arrange(codeElements.AsReadOnly()); Assert.AreEqual(1, arranged.Count, "After arranging, an unexpected number of elements were returned."); NamespaceElement namespaceElementTest = arranged[0] as NamespaceElement; Assert.IsNotNull(namespaceElementTest, "Expected a namespace element."); Assert.AreEqual(1, namespaceElementTest.Children.Count, "After arranging, an unexpected number of namespace elements were returned."); RegionElement typeRegionElement = namespaceElementTest.Children[0] as RegionElement; Assert.IsNotNull(typeRegionElement, "Expected a region element."); Assert.AreEqual("Types", typeRegionElement.Name); Assert.AreEqual(1, typeRegionElement.Children.Count, "After arranging, an unexpected number of namespace elements were returned."); TypeElement typeElement = typeRegionElement.Children[0] as TypeElement; Assert.IsNotNull(typeElement, "Expected a type element."); Assert.AreEqual(TypeElementType.Class, typeElement.Type, "Unexpected type element type."); Assert.AreEqual(classElement.Name, typeElement.Name, "Unexpected type element name."); Assert.AreEqual(3, typeElement.Children.Count, "An unexpected number of class child elements were returned."); List <RegionElement> regionElements = new List <RegionElement>(); foreach (ICodeElement classChildElement in typeElement.Children) { RegionElement regionElement = classChildElement as RegionElement; Assert.IsNotNull( regionElement, "Expected a region element but was {0}.", classChildElement.ElementType); regionElements.Add(regionElement); } Assert.AreEqual("Fields", regionElements[0].Name, "Unexpected region element name."); Assert.AreEqual("Properties", regionElements[1].Name, "Unexpected region element name."); Assert.AreEqual("Methods", regionElements[2].Name, "Unexpected region element name."); GroupElement fieldGroupElement = regionElements[0].Children[0].Children[0] as GroupElement; Assert.IsNotNull(fieldGroupElement, "Expected a group element for fields."); foreach (ICodeElement codeElement in fieldGroupElement.Children) { FieldElement fieldElementTest = codeElement as FieldElement; Assert.IsNotNull( fieldElementTest, "Expected a field element but was type {0}: {1}", codeElement.ElementType, codeElement); } Assert.AreEqual(1, regionElements[1].Children.Count); foreach (ICodeElement codeElement in regionElements[1].Children[0].Children) { PropertyElement propertyElementTest = codeElement as PropertyElement; Assert.IsNotNull( propertyElementTest, "Expected a property element but was type {0}: {1}", codeElement.ElementType, codeElement); } Assert.AreEqual(1, regionElements[2].Children.Count); foreach (ICodeElement codeElement in regionElements[2].Children[0].Children) { MethodElement methodElementTest = codeElement as MethodElement; Assert.IsNotNull( methodElementTest, "Expected a method element but was type {0}: {1}", codeElement.ElementType, codeElement); } }
public void ArrangeNestedRegionTest() { List <ICodeElement> elements = new List <ICodeElement>(); TypeElement type = new TypeElement(); type.Type = TypeElementType.Class; type.Name = "TestClass"; FieldElement field = new FieldElement(); field.Name = "val"; field.Type = "int"; type.AddChild(field); elements.Add(type); // Create a configuration with a nested region CodeConfiguration codeConfiguration = new CodeConfiguration(); ElementConfiguration typeConfiguration = new ElementConfiguration(); typeConfiguration.ElementType = ElementType.Type; RegionConfiguration regionConfiguration1 = new RegionConfiguration(); regionConfiguration1.Name = "Region1"; RegionConfiguration regionConfiguration2 = new RegionConfiguration(); regionConfiguration2.Name = "Region2"; ElementConfiguration fieldConfiguration = new ElementConfiguration(); fieldConfiguration.ElementType = ElementType.Field; regionConfiguration2.Elements.Add(fieldConfiguration); regionConfiguration1.Elements.Add(regionConfiguration2); typeConfiguration.Elements.Add(regionConfiguration1); codeConfiguration.Elements.Add(typeConfiguration); CodeArranger arranger = new CodeArranger(codeConfiguration); ReadOnlyCollection <ICodeElement> arrangedElements = arranger.Arrange(elements.AsReadOnly()); Assert.AreEqual(1, arrangedElements.Count, "Unexpected number of arranged elements."); TypeElement arrangedType = arrangedElements[0] as TypeElement; Assert.IsNotNull(arrangedType, "Expected a type element after arranging."); Assert.AreEqual(1, arrangedType.Children.Count, "Unexpected number of arranged child elements."); RegionElement arrangedRegion1 = arrangedType.Children[0] as RegionElement; Assert.IsNotNull(arrangedRegion1, "Expected a region element after arranging."); Assert.AreEqual(regionConfiguration1.Name, arrangedRegion1.Name); Assert.AreEqual(1, arrangedRegion1.Children.Count, "Unexpected number of arranged child elements."); RegionElement arrangedRegion2 = arrangedRegion1.Children[0] as RegionElement; Assert.IsNotNull(arrangedRegion2, "Expected a region element after arranging."); Assert.AreEqual(regionConfiguration2.Name, arrangedRegion2.Name); Assert.AreEqual(1, arrangedRegion2.Children.Count, "Unexpected number of arranged child elements."); FieldElement arrangedFieldElement = arrangedRegion2.Children[0] as FieldElement; Assert.IsNotNull(arrangedFieldElement, "Expected a field element after arranging."); }
public void DefaultArrangeConditionDirectiveTest() { List <ICodeElement> codeElements = new List <ICodeElement>(); ConditionDirectiveElement ifCondition = new ConditionDirectiveElement(); ifCondition.ConditionExpression = "DEBUG"; FieldElement field1 = new FieldElement(); field1.Name = "zField"; field1.Type = "int"; FieldElement field2 = new FieldElement(); field2.Name = "aField"; field2.Type = "int"; ifCondition.AddChild(field1); ifCondition.AddChild(field2); ifCondition.ElseCondition = new ConditionDirectiveElement(); FieldElement field3 = new FieldElement(); field3.Name = "testField"; field3.Type = "int"; FieldElement field1Clone = field1.Clone() as FieldElement; FieldElement field2Clone = field2.Clone() as FieldElement; TypeElement classElement = new TypeElement(); classElement.Name = "TestClass"; classElement.AddChild(field1Clone); classElement.AddChild(field2Clone); ifCondition.ElseCondition.AddChild(field3); ifCondition.ElseCondition.AddChild(classElement); codeElements.Add(ifCondition); CodeArranger arranger = new CodeArranger(CodeConfiguration.Default); ReadOnlyCollection <ICodeElement> arranged = arranger.Arrange(codeElements.AsReadOnly()); Assert.AreEqual(1, arranged.Count, "After arranging, an unexpected number of elements were returned."); ConditionDirectiveElement ifConditionTest = arranged[0] as ConditionDirectiveElement; Assert.IsNotNull(ifConditionTest, "Expected a condition directive element."); Assert.AreEqual(2, ifConditionTest.Children.Count, "After arranging, an unexpected number of nested elements were returned."); Assert.AreEqual(field2.Name, ifConditionTest.Children[0].Name); Assert.AreEqual(field1.Name, ifConditionTest.Children[1].Name); ConditionDirectiveElement elseConditionTest = ifConditionTest.ElseCondition; Assert.IsNotNull(elseConditionTest, "Expected a condition directive element."); Assert.AreEqual(2, ifConditionTest.Children.Count, "After arranging, an unexpected number of nested elements were returned."); Assert.AreEqual(field3.Name, elseConditionTest.Children[0].Name); Assert.AreEqual(classElement.Name, elseConditionTest.Children[1].Name); TypeElement classElementTest = elseConditionTest.Children[1] as TypeElement; Assert.IsNotNull(classElementTest, "Expected a type element."); Assert.AreEqual(1, classElementTest.Children.Count); Assert.AreEqual("Fields", classElementTest.Children[0].Name); }
public void CreateWithNullTest() { CodeArranger arranger = new CodeArranger(null); }
public void ArrangeStaticFieldsTest() { List <ICodeElement> codeElements = new List <ICodeElement>(); TypeElement classElement = new TypeElement(); classElement.Type = TypeElementType.Class; classElement.Access = CodeAccess.Public; classElement.Name = "TestClass"; FieldElement fieldElement1 = new FieldElement(); fieldElement1.MemberModifiers = MemberModifiers.Static; fieldElement1.Access = CodeAccess.Protected; fieldElement1.Type = "object"; fieldElement1.Name = "_obj"; fieldElement1.InitialValue = "typeof(int).ToString();"; classElement.AddChild(fieldElement1); // This field has a static dependency. Normally it would be sorted first // due to its access, but we want to make sure it gets added after the // field for which it is dependent. FieldElement fieldElement2 = new FieldElement(); fieldElement2.MemberModifiers = MemberModifiers.Static; fieldElement2.Access = CodeAccess.Public; fieldElement2.Type = "bool"; fieldElement2.Name = "Initialized"; fieldElement2.InitialValue = "_initializationString != null"; classElement.AddChild(fieldElement2); FieldElement fieldElement3 = new FieldElement(); fieldElement3.MemberModifiers = MemberModifiers.Static; fieldElement3.Access = CodeAccess.Private; fieldElement3.Type = "string"; fieldElement3.Name = "_initializationString"; fieldElement3.InitialValue = "_obj"; classElement.AddChild(fieldElement3); codeElements.Add(classElement); CodeArranger arranger = new CodeArranger(CodeConfiguration.Default); ReadOnlyCollection <ICodeElement> arranged = arranger.Arrange(codeElements.AsReadOnly()); Assert.AreEqual(1, arranged.Count, "After arranging, an unexpected number of elements were returned."); TypeElement typeElement = arranged[0] as TypeElement; Assert.IsNotNull(typeElement, "Expected a type element."); List <FieldElement> staticFields = new List <FieldElement>(); Action <ICodeElement> findStaticFields = delegate(ICodeElement codeElement) { FieldElement fieldElement = codeElement as FieldElement; if (fieldElement != null && fieldElement.MemberModifiers == MemberModifiers.Static) { staticFields.Add(fieldElement); } }; ElementUtilities.ProcessElementTree(typeElement, findStaticFields); Assert.AreEqual(3, staticFields.Count, "Unexpected number of static fields after arranging."); Assert.AreEqual("_obj", staticFields[0].Name); Assert.AreEqual("_initializationString", staticFields[1].Name); Assert.AreEqual("Initialized", staticFields[2].Name); // // Remove the dependency // fieldElement2.InitialValue = "true"; fieldElement3.InitialValue = "\"test\""; arranged = arranger.Arrange(codeElements.AsReadOnly()); Assert.AreEqual(1, arranged.Count, "After arranging, an unexpected number of elements were returned."); typeElement = arranged[0] as TypeElement; Assert.IsNotNull(typeElement, "Expected a type element."); staticFields.Clear(); ElementUtilities.ProcessElementTree(typeElement, findStaticFields); Assert.AreEqual(3, staticFields.Count, "Unexpected number of static fields after arranging."); Assert.AreEqual("Initialized", staticFields[0].Name); Assert.AreEqual("_obj", staticFields[1].Name); Assert.AreEqual("_initializationString", staticFields[2].Name); }
public void WriteArrangedElementTest() { string outputDirectory = "Arranged"; if (Directory.Exists(outputDirectory)) { try { Directory.Delete(outputDirectory, true); } catch { } } ReadOnlyCollection <ICodeElement> testElements; ISourceCodeTestFile[] testFiles = ValidTestFiles; foreach (ISourceCodeTestFile testFile in testFiles) { using (TextReader reader = testFile.GetReader()) { TCodeParser parser = new TCodeParser(); testElements = parser.Parse(reader); Assert.IsTrue(testElements.Count > 0, "Test file does not contain any elements."); } foreach (FileInfo configFile in TestUtilities.TestConfigurationFiles) { try { CodeConfiguration configuration = CodeConfiguration.Load(configFile.FullName); CodeArranger arranger = new CodeArranger(configuration); ReadOnlyCollection <ICodeElement> arranged = arranger.Arrange(testElements); // // Write the arranged elements // StringWriter writer = new StringWriter(); TCodeWriter codeWriter = new TCodeWriter(); codeWriter.Configuration = configuration; codeWriter.Write(arranged, writer); string text = writer.ToString(); // Write the file to the output directory for further analysis Directory.CreateDirectory(outputDirectory); string configurationDirectory = Path.Combine( outputDirectory, Path.GetFileNameWithoutExtension(configFile.FullName)); Directory.CreateDirectory(configurationDirectory); File.WriteAllText(Path.Combine(configurationDirectory, testFile.Name), text); // // Verify that the arranged file still compiles sucessfully. // CompilerResults results = Compile(text, testFile.Name); CompilerError error = TestUtilities.GetCompilerError(results); if (error != null) { Assert.Fail( "Arranged source code should not produce compiler errors. " + "Error: {0} - {1}, line {2}, column {3} ", error.ErrorText, testFile.Name, error.Line, error.Column); } } catch (Exception ex) { Assert.Fail("Configuration " + configFile + ": " + ex.ToString()); } } } }
public void CreateWithNullTest() { Assert.Throws(typeof(ArgumentNullException), () => { CodeArranger arranger = new CodeArranger(null); }); }