public void GetSupertypesReturnsAnEmptyEnumerableForDeclarationsWithDeclarationTypeClassModuleWhichAreNoClassModuleDeclarations()
{
var projectDeclaration = GetTestProject("testProject");
var fakeClassModule = GetTestFakeClassModule(projectDeclaration, "testFakeClass");
Assert.IsFalse(ClassModuleDeclaration.GetSupertypes(fakeClassModule).Any());
}
public void GetSupertypesReturnsAnEmptyEnumerableForProceduralModules()
{
var projectDeclaration = GetTestProject("testProject");
var proceduralModule = GetTestProceduralModule(projectDeclaration, "testModule");
Assert.IsFalse(ClassModuleDeclaration.GetSupertypes(proceduralModule).Any());
}
public void GetSupertypesReturnsTheSupertypesOfAClassModule()
{
var projectDeclaration = GetTestProject("testProject");
var supertype = GetTestClassModule(projectDeclaration, "testSupertype", true, null);
var classModule = GetTestClassModule(projectDeclaration, "testClass", true, null);
classModule.AddSupertype(supertype);
Assert.AreEqual(supertype, ClassModuleDeclaration.GetSupertypes(classModule).First());
}
private static bool IsEnclosingModule(Declaration callingModule, Declaration calleeMember)
{
if (callingModule.Equals(calleeMember.ParentScopeDeclaration))
{
return(true);
}
foreach (var supertype in ClassModuleDeclaration.GetSupertypes(callingModule))
{
if (IsEnclosingModule(supertype, calleeMember))
{
return(true);
}
}
return(false);
}
private static bool IsInstanceMemberOfModuleOrOneOfItsSupertypes(Declaration module, Declaration member)
{
return(IsInstanceMemberOfModule(module, member) ||
ClassModuleDeclaration.GetSupertypes(module).Any(supertype => IsInstanceMemberOfModuleOrOneOfItsSupertypes(supertype, member))); //ClassModuleDeclaration.GetSuperTypes never returns null.
}