138 lines
5.4 KiB
Swift
138 lines
5.4 KiB
Swift
//
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// Created by Shin Yamamoto on 2018/09/18.
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// Copyright © 2018 Shin Yamamoto. All rights reserved.
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//
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import XCTest
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@testable import FloatingPanel
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class FloatingPanelControllerTests: XCTestCase {
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override func setUp() {}
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override func tearDown() {}
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func test_warningRetainCycle() {
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let myVC = MyZombieViewController(nibName: nil, bundle: nil)
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let exp = expectation(description: "Warning retain cycle")
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exp.expectedFulfillmentCount = 2 // For layout & behavior logs
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log.hook = {(log, level) in
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if log.contains("A memory leak will occur by a retain cycle because") {
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XCTAssert(level == .warning)
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exp.fulfill()
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}
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}
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myVC.loadViewIfNeeded()
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wait(for: [exp], timeout: 10)
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}
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func test_addPanel() {
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guard let rootVC = UIApplication.shared.keyWindow?.rootViewController else { fatalError() }
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let fpc = FloatingPanelController()
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fpc.addPanel(toParent: rootVC)
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XCTAssert(fpc.surfaceView.frame.minY == (fpc.view.bounds.height - fpc.layoutInsets.bottom) - fpc.layout.insetFor(position: .half)!)
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fpc.move(to: .tip, animated: false)
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XCTAssert(fpc.surfaceView.frame.minY == (fpc.view.bounds.height - fpc.layoutInsets.bottom) - fpc.layout.insetFor(position: .tip)!)
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}
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@available(iOS 12.0, *)
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func test_updateLayout_willTransition() {
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class MyDelegate: FloatingPanelControllerDelegate {
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func floatingPanel(_ vc: FloatingPanelController, layoutFor newCollection: UITraitCollection) -> FloatingPanelLayout? {
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if newCollection.userInterfaceStyle == .dark {
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XCTFail()
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}
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return nil
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}
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}
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let myDelegate = MyDelegate()
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let fpc = FloatingPanelController(delegate: myDelegate)
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let traitCollection = UITraitCollection(traitsFrom: [fpc.traitCollection,
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UITraitCollection(userInterfaceStyle: .dark)])
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XCTAssertEqual(traitCollection.userInterfaceStyle, .dark)
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fpc.prepare(for: traitCollection)
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}
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func test_moveTo() {
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let fpc = FloatingPanelController(delegate: nil)
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fpc.showForTest()
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fpc.move(to: .full, animated: false)
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XCTAssertEqual(fpc.position, .full)
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XCTAssertEqual(fpc.surfaceView.frame.minY, fpc.originYOfSurface(for: .full))
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fpc.move(to: .half, animated: false)
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XCTAssertEqual(fpc.position, .half)
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XCTAssertEqual(fpc.surfaceView.frame.minY, fpc.originYOfSurface(for: .half))
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fpc.move(to: .tip, animated: false)
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XCTAssertEqual(fpc.position, .tip)
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XCTAssertEqual(fpc.surfaceView.frame.minY, fpc.originYOfSurface(for: .tip))
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fpc.move(to: .hidden, animated: false)
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XCTAssertEqual(fpc.position, .hidden)
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XCTAssertEqual(fpc.surfaceView.frame.minY, fpc.originYOfSurface(for: .hidden))
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fpc.move(to: .full, animated: true)
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waitRunLoop(secs: 0.3)
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XCTAssertEqual(fpc.position, .full)
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XCTAssertEqual(fpc.surfaceView.frame.minY, fpc.originYOfSurface(for: .full))
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fpc.move(to: .half, animated: true)
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waitRunLoop(secs: 0.3)
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XCTAssertEqual(fpc.position, .half)
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XCTAssertEqual(fpc.surfaceView.frame.minY, fpc.originYOfSurface(for: .half))
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fpc.move(to: .tip, animated: true)
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waitRunLoop(secs: 0.3)
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XCTAssertEqual(fpc.position, .tip)
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XCTAssertEqual(fpc.surfaceView.frame.minY, fpc.originYOfSurface(for: .tip))
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fpc.move(to: .hidden, animated: true)
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waitRunLoop(secs: 0.3)
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XCTAssertEqual(fpc.position, .hidden)
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XCTAssertEqual(fpc.surfaceView.frame.minY, fpc.originYOfSurface(for: .hidden))
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}
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func test_originSurfaceY() {
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let fpc = FloatingPanelController(delegate: nil)
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fpc.loadViewIfNeeded()
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fpc.view.frame = CGRect(x: 0, y: 0, width: 375, height: 667)
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fpc.show(animated: false, completion: nil)
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fpc.move(to: .full, animated: false)
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XCTAssertEqual(fpc.surfaceView.frame.minY, fpc.originYOfSurface(for: .full))
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fpc.move(to: .half, animated: false)
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XCTAssertEqual(fpc.surfaceView.frame.minY, fpc.originYOfSurface(for: .half))
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fpc.move(to: .tip, animated: false)
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XCTAssertEqual(fpc.surfaceView.frame.minY, fpc.originYOfSurface(for: .tip))
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fpc.move(to: .hidden, animated: false)
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XCTAssertEqual(fpc.surfaceView.frame.minY, fpc.originYOfSurface(for: .hidden))
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}
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}
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private class MyZombieViewController: UIViewController, FloatingPanelLayout, FloatingPanelBehavior, FloatingPanelControllerDelegate {
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var fpc: FloatingPanelController?
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override func viewDidLoad() {
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fpc = FloatingPanelController(delegate: self)
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fpc?.addPanel(toParent: self)
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}
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func floatingPanel(_ vc: FloatingPanelController, layoutFor newCollection: UITraitCollection) -> FloatingPanelLayout? {
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return self
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}
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func floatingPanel(_ vc: FloatingPanelController, behaviorFor newCollection: UITraitCollection) -> FloatingPanelBehavior? {
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return self
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}
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var initialPosition: FloatingPanelPosition {
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return .half
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}
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func insetFor(position: FloatingPanelPosition) -> CGFloat? {
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switch position {
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case .full: return UIScreen.main.bounds.height == 667.0 ? 18.0 : 16.0
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case .half: return 262.0
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case .tip: return 69.0
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case .hidden: return nil
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}
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}
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}
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