@import <AppKit/CPViewController.j>
@import <AppKit/CPApplication.j>

var methodsCalled;

@implementation CPViewControllerTest : OJTestCase
{
    CPBundle bundle;
}

- (void)setUp
{
    bundle = [CPBundle bundleWithPath:@"Tests/AppKit/BundleTest"];
    [bundle loadWithDelegate:self];
}

- (void)bundleDidFinishLoading:(CPBundle)aBundle
{

}

- (void)testViewControllerCallbacks
{
    methodsCalled = @[];

    var expectedResult = @[@"viewDidLoad",
                           @"viewWillAppear",
                           @"viewDidAppear",
                           @"viewWillDisappear",
                           @"viewDidDisappear"];

    [self assertTrue:[bundle isLoaded]];
    var viewController = [[ViewController alloc] initWithCibName:@"NSViewController.cib" bundle:bundle];
    [self assertNotNull:viewController];

    var superview = [[CPView  alloc] initWithFrame:CGRectMakeZero()];
    var view = [viewController view];

    [superview addSubview:view];
    [view removeFromSuperview];
    [self assert:expectedResult equals:methodsCalled];

    // Explicitely change the view.
    methodsCalled = [];
    expectedResult = @[@"viewWillAppear",
                       @"viewDidAppear",
                       @"viewWillDisappear",
                       @"viewDidDisappear"];

    var newView = [[CPView alloc] initWithFrame:CGRectMake(0,0,100,100)];
    [viewController setView:newView];

    [superview addSubview:newView];
    [newView removeFromSuperview];
    // Checks that with receive notifs from the new view and not from the old view.
    [self assert:expectedResult equals:methodsCalled];
}

@end

@implementation ViewController : CPViewController
{
}

- (void)viewDidLoad
{
    [methodsCalled addObject:_cmd];
}

- (void)viewDidAppear
{
    [methodsCalled addObject:_cmd];
}

- (void)viewWillAppear
{
    [methodsCalled addObject:_cmd];
}

- (void)viewDidDisappear
{
    [methodsCalled addObject:_cmd];
}

- (void)viewWillDisappear
{
    [methodsCalled addObject:_cmd];
}
@end