Swiftgram/Tests/ASControlNodeTests.m
appleguy 465abb1ded [License] Simplify the Texture license to be pure Apache 2 (removing ASDK-Licenses). (#1077)
* [License] Simplify the Texture license to be pure Apache 2 (removing ASDK-Licenses)

With permission of the Facebook Open Source team, we are simplifying the Texture
license so that clients can rely on the Apache 2 terms that most of Texture is
already covered by. This means that code originally forked from AsyncDisplayKit
will be re-licensed from "BSD 3-clause + PATENTS v2" to Apache 2 without a
PATENTS file.

After getting confirmation that the updates to these core files look good, we'll
propagate this new license header to all files (in this same PR) and get sign-off
from all parties before landing.

* [License] Update all Texture source files to be pure Apache 2.

* Changelog entry for Apache 2 license update.

* Revert "[License] Update all Texture source files to be pure Apache 2."

This reverts commit ffa0fbbba9717d871dd16c4b07539f2f8208fc2b.

* [License] Update all Texture source files to be pure Apache 2, maintaining copyrights.

* [License] Update CONTRIBUTING, README, Podspec & Dangerfile.
2018-08-28 07:39:18 -07:00

226 lines
9.7 KiB
Objective-C

//
// ASControlNodeTests.m
// Texture
//
// Copyright (c) Facebook, Inc. and its affiliates. All rights reserved.
// Changes after 4/13/2017 are: Copyright (c) Pinterest, Inc. All rights reserved.
// Licensed under Apache 2.0: http://www.apache.org/licenses/LICENSE-2.0
//
#import <AsyncDisplayKit/ASControlNode.h>
#import <XCTest/XCTest.h>
#import <OCMock/OCMock.h>
#define ACTION @selector(action)
#define ACTION_SENDER @selector(action:)
#define ACTION_SENDER_EVENT @selector(action:event:)
#define EVENT ASControlNodeEventTouchUpInside
@interface ReceiverController : UIViewController
@property (nonatomic) NSInteger hits;
@end
@implementation ReceiverController
@end
@interface ASActionController : ReceiverController
@end
@implementation ASActionController
- (void)action { self.hits++; }
- (void)firstAction { }
- (void)secondAction { }
- (void)thirdAction { }
@end
@interface ASActionSenderController : ReceiverController
@end
@implementation ASActionSenderController
- (void)action:(id)sender { self.hits++; }
@end
@interface ASActionSenderEventController : ReceiverController
@end
@implementation ASActionSenderEventController
- (void)action:(id)sender event:(UIEvent *)event { self.hits++; }
@end
@interface ASGestureController : ReceiverController
@end
@implementation ASGestureController
- (void)onGesture:(UIGestureRecognizer *)recognizer { self.hits++; }
- (void)action:(id)sender { self.hits++; }
@end
@interface ASControlNodeTests : XCTestCase
@end
@implementation ASControlNodeTests
- (void)testActionWithoutParameters {
ASActionController *controller = [[ASActionController alloc] init];
ASControlNode *node = [[ASControlNode alloc] init];
[node addTarget:controller action:ACTION forControlEvents:EVENT];
[controller.view addSubview:node.view];
[node sendActionsForControlEvents:EVENT withEvent:nil];
XCTAssert(controller.hits == 1, @"Controller did not receive the action event");
}
- (void)testActionAndSender {
ASActionSenderController *controller = [[ASActionSenderController alloc] init];
ASControlNode *node = [[ASControlNode alloc] init];
[node addTarget:controller action:ACTION_SENDER forControlEvents:EVENT];
[controller.view addSubview:node.view];
[node sendActionsForControlEvents:EVENT withEvent:nil];
XCTAssert(controller.hits == 1, @"Controller did not receive the action event");
}
- (void)testActionAndSenderAndEvent {
ASActionSenderEventController *controller = [[ASActionSenderEventController alloc] init];
ASControlNode *node = [[ASControlNode alloc] init];
[node addTarget:controller action:ACTION_SENDER_EVENT forControlEvents:EVENT];
[controller.view addSubview:node.view];
[node sendActionsForControlEvents:EVENT withEvent:nil];
XCTAssert(controller.hits == 1, @"Controller did not receive the action event");
}
- (void)testActionWithoutTarget {
ASActionController *controller = [[ASActionController alloc] init];
ASControlNode *node = [[ASControlNode alloc] init];
[node addTarget:nil action:ACTION forControlEvents:EVENT];
[controller.view addSubview:node.view];
[node sendActionsForControlEvents:EVENT withEvent:nil];
XCTAssert(controller.hits == 1, @"Controller did not receive the action event");
}
- (void)testActionAndSenderWithoutTarget {
ASActionSenderController *controller = [[ASActionSenderController alloc] init];
ASControlNode *node = [[ASControlNode alloc] init];
[node addTarget:nil action:ACTION_SENDER forControlEvents:EVENT];
[controller.view addSubview:node.view];
[node sendActionsForControlEvents:EVENT withEvent:nil];
XCTAssert(controller.hits == 1, @"Controller did not receive the action event");
}
- (void)testActionAndSenderAndEventWithoutTarget {
ASActionSenderEventController *controller = [[ASActionSenderEventController alloc] init];
ASControlNode *node = [[ASControlNode alloc] init];
[node addTarget:nil action:ACTION_SENDER_EVENT forControlEvents:EVENT];
[controller.view addSubview:node.view];
[node sendActionsForControlEvents:EVENT withEvent:nil];
XCTAssert(controller.hits == 1, @"Controller did not receive the action event");
}
- (void)testRemoveWithoutTargetRemovesTargetlessAction {
ASActionSenderEventController *controller = [[ASActionSenderEventController alloc] init];
ASControlNode *node = [[ASControlNode alloc] init];
[node addTarget:nil action:ACTION_SENDER_EVENT forControlEvents:EVENT];
[node removeTarget:nil action:ACTION_SENDER_EVENT forControlEvents:EVENT];
[controller.view addSubview:node.view];
[node sendActionsForControlEvents:EVENT withEvent:nil];
XCTAssertEqual(controller.hits, 0, @"Controller did not receive exactly zero action events");
}
- (void)testRemoveWithTarget {
ASActionSenderEventController *controller = [[ASActionSenderEventController alloc] init];
ASControlNode *node = [[ASControlNode alloc] init];
[node addTarget:controller action:ACTION_SENDER_EVENT forControlEvents:EVENT];
[node removeTarget:controller action:ACTION_SENDER_EVENT forControlEvents:EVENT];
[controller.view addSubview:node.view];
[node sendActionsForControlEvents:EVENT withEvent:nil];
XCTAssertEqual(controller.hits, 0, @"Controller did not receive exactly zero action events");
}
- (void)testRemoveWithTargetRemovesAction {
ASActionSenderEventController *controller = [[ASActionSenderEventController alloc] init];
ASControlNode *node = [[ASControlNode alloc] init];
[node addTarget:controller action:ACTION_SENDER_EVENT forControlEvents:EVENT];
[node removeTarget:controller action:ACTION_SENDER_EVENT forControlEvents:EVENT];
[controller.view addSubview:node.view];
[node sendActionsForControlEvents:EVENT withEvent:nil];
XCTAssertEqual(controller.hits, 0, @"Controller did not receive exactly zero action events");
}
- (void)testRemoveWithoutTargetRemovesTargetedAction {
ASActionSenderEventController *controller = [[ASActionSenderEventController alloc] init];
ASControlNode *node = [[ASControlNode alloc] init];
[node addTarget:controller action:ACTION_SENDER_EVENT forControlEvents:EVENT];
[node removeTarget:nil action:ACTION_SENDER_EVENT forControlEvents:EVENT];
[controller.view addSubview:node.view];
[node sendActionsForControlEvents:EVENT withEvent:nil];
XCTAssertEqual(controller.hits, 0, @"Controller did not receive exactly zero action events");
}
- (void)testDuplicateEntriesWithoutTarget {
ASActionSenderEventController *controller = [[ASActionSenderEventController alloc] init];
ASControlNode *node = [[ASControlNode alloc] init];
[node addTarget:nil action:ACTION_SENDER_EVENT forControlEvents:EVENT];
[node addTarget:nil action:ACTION_SENDER_EVENT forControlEvents:EVENT];
[controller.view addSubview:node.view];
[node sendActionsForControlEvents:EVENT withEvent:nil];
XCTAssertEqual(controller.hits, 1, @"Controller did not receive exactly one action event");
}
- (void)testDuplicateEntriesWithTarget {
ASActionSenderEventController *controller = [[ASActionSenderEventController alloc] init];
ASControlNode *node = [[ASControlNode alloc] init];
[node addTarget:controller action:ACTION_SENDER_EVENT forControlEvents:EVENT];
[node addTarget:controller action:ACTION_SENDER_EVENT forControlEvents:EVENT];
[controller.view addSubview:node.view];
[node sendActionsForControlEvents:EVENT withEvent:nil];
XCTAssertEqual(controller.hits, 1, @"Controller did not receive exactly one action event");
}
- (void)testDuplicateEntriesWithAndWithoutTarget {
ASActionSenderEventController *controller = [[ASActionSenderEventController alloc] init];
ASControlNode *node = [[ASControlNode alloc] init];
[node addTarget:controller action:ACTION_SENDER_EVENT forControlEvents:EVENT];
[node addTarget:nil action:ACTION_SENDER_EVENT forControlEvents:EVENT];
[controller.view addSubview:node.view];
[node sendActionsForControlEvents:EVENT withEvent:nil];
XCTAssertEqual(controller.hits, 2, @"Controller did not receive exactly two action events");
}
- (void)testDeeperHierarchyWithoutTarget {
ASActionController *controller = [[ASActionController alloc] init];
UIView *view = [[UIView alloc] init];
ASControlNode *node = [[ASControlNode alloc] init];
[node addTarget:nil action:ACTION forControlEvents:EVENT];
[view addSubview:node.view];
[controller.view addSubview:view];
[node sendActionsForControlEvents:EVENT withEvent:nil];
XCTAssert(controller.hits == 1, @"Controller did not receive the action event");
}
- (void)testTouchesWorkWithGestures {
ASGestureController *controller = [[ASGestureController alloc] init];
ASControlNode *node = [[ASControlNode alloc] init];
[node addTarget:controller action:@selector(action:) forControlEvents:ASControlNodeEventTouchUpInside];
[node.view addGestureRecognizer:[[UITapGestureRecognizer alloc] initWithTarget:controller action:@selector(onGesture:)]];
[controller.view addSubnode:node];
[node sendActionsForControlEvents:EVENT withEvent:nil];
XCTAssert(controller.hits == 1, @"Controller did not receive the tap event");
}
- (void)testActionsAreCalledInTheSameOrderAsTheyWereAdded {
ASActionController *controller = [[ASActionController alloc] init];
ASControlNode *node = [[ASControlNode alloc] init];
[node addTarget:controller action:@selector(firstAction) forControlEvents:ASControlNodeEventTouchUpInside];
[node addTarget:controller action:@selector(secondAction) forControlEvents:ASControlNodeEventTouchUpInside];
[node addTarget:controller action:@selector(thirdAction) forControlEvents:ASControlNodeEventTouchUpInside];
[controller.view addSubnode:node];
id controllerMock = [OCMockObject partialMockForObject:controller];
[controllerMock setExpectationOrderMatters:YES];
[[controllerMock expect] firstAction];
[[controllerMock expect] secondAction];
[[controllerMock expect] thirdAction];
[node sendActionsForControlEvents:ASControlNodeEventTouchUpInside withEvent:nil];
[controllerMock verify];
}
@end