public void CanExecute_False()
{
WithSourceFiles(Files.ChildClass, Files.Mixin);
var childClass = CreateClass(nameof(SimpleChildClass));
var mixinClass = CreateMixinReference("_mixin", nameof(SimpleMixin));
var command = new AddFieldDeclarationForMixinCommand(mixinClass);
Assert.False(command.CanExecute(childClass));
}
public void Execute_AddFieldReference()
{
WithSourceFiles(Files.ChildClass, Files.Mixin);
var childClass = CreateClass(nameof(SimpleChildClassWithoutField));
var mixin = CreateMixinReference("_mixin", nameof(SimpleMixin));
var command = new AddFieldDeclarationForMixinCommand(mixin);
var newClassDeclaration = command.Execute(childClass.SourceCode, Semantic);
var mixinField = newClassDeclaration.FindMixinReference("_mixin");
Assert.NotNull(mixinField);
}