public void Test_CreateEmailBuilderFluentInterfaceFiles()
{
ProjectEditorViewModel vm = CreateCSharpProjectEditorViewModel();
// Set project properties
vm.CurrentProject.Name = "Email";
vm.CurrentProject.FactoryClassNamespace = "Engine";
// Add instantiating method(s)
vm.MethodUnderEdit.Group = Method.MethodGroup.Instantiating;
vm.MethodUnderEdit.Name = "CreateEmailFrom";
vm.SetMethodParameterPropertiesTo("string", "emailAddress");
vm.AddNewMethod();
// Add chaining method(s)
vm.MethodUnderEdit.Group = Method.MethodGroup.Chaining;
vm.MethodUnderEdit.Name = "To";
vm.SetMethodParameterPropertiesTo("string", "emailAddress");
vm.AddNewMethod();
vm.MethodUnderEdit.Group = Method.MethodGroup.Chaining;
vm.MethodUnderEdit.Name = "Subject";
vm.SetMethodParameterPropertiesTo("string", "subject");
vm.AddNewMethod();
vm.MethodUnderEdit.Group = Method.MethodGroup.Chaining;
vm.MethodUnderEdit.Name = "Body";
vm.SetMethodParameterPropertiesTo("string", "body");
vm.AddNewMethod();
// Add executing method(s)
vm.MethodUnderEdit.Group = Method.MethodGroup.Executing;
vm.MethodUnderEdit.Name = "Send";
vm.MethodUnderEdit.ReturnDatatype = vm.DatatypeOf("void");
vm.AddNewMethod();
// Set callable methods
vm.SetCallableMethods("CreateEmailFrom", "To");
vm.SetCallableMethods("To", "To");
vm.SetCallableMethods("To", "Subject");
vm.SetCallableMethods("Subject", "Body");
vm.SetCallableMethods("Body", "Send");
vm.RefreshInterfaces();
// Name interfaces
vm.CurrentProject.Interfaces.Count.ShouldBe(4);
vm.SetInterfaceName("Chaining:To", "ICanSetTo");
vm.SetInterfaceName("Chaining:Subject|Chaining:To", "ICanSetToOrSubject");
vm.SetInterfaceName("Chaining:Body", "ICanSetBody");
vm.SetInterfaceName("Executing:Send", "ICanSend");
// Perform tests
vm.CurrentProject.OutputLanguage.Name.ShouldBe("C#");
vm.CurrentProject.FactoryClassName.ShouldBe("EmailBuilder");
vm.CurrentProject.InstantiatingMethods.Count.ShouldBe(1);
vm.CurrentProject.ChainingMethods.Count.ShouldBe(3);
vm.CurrentProject.ExecutingMethods.Count.ShouldBe(1);
IFluentInterfaceCreator creator =
FluentInterfaceCreatorFactory.GetFluentInterfaceFileCreator(vm.CurrentProject);
// Test single file matches expected output
FluentInterfaceFile singleFile = creator.CreateInSingleFile();
singleFile.Name.ShouldBe("EmailBuilder.cs");
singleFile.FormattedText().ShouldBe(TextIn("SingleFile.EmailBuilder.txt"));
// Test multiple file matches expected output
IEnumerable <FluentInterfaceFile> multipleFiles = creator.CreateInMultipleFiles().ToList();
multipleFiles.Count().ShouldBe(5);
multipleFiles.First(x => x.Name == "EmailBuilder.cs")
.FormattedText().ShouldBe(TextIn("MultipleFiles.EmailBuilder.txt"));
multipleFiles.First(x => x.Name == "ICanSetTo.cs")
.FormattedText().ShouldBe(TextIn("MultipleFiles.ICanSetTo.txt"));
multipleFiles.First(x => x.Name == "ICanSetToOrSubject.cs")
.FormattedText().ShouldBe(TextIn("MultipleFiles.ICanSetToOrSubject.txt"));
multipleFiles.First(x => x.Name == "ICanSetBody.cs")
.FormattedText().ShouldBe(TextIn("MultipleFiles.ICanSetBody.txt"));
multipleFiles.First(x => x.Name == "ICanSend.cs")
.FormattedText().ShouldBe(TextIn("MultipleFiles.ICanSend.txt"));
}