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ichmagmaus111andClaude Opus 5.5
0622057a4f
Ghostgram for iOS, rebuilt from scratch on Telegram iOS 13.0. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
68 lines
3.1 KiB
Swift
68 lines
3.1 KiB
Swift
#if canImport(UIKit)
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import XCTest
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import UIKit
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import QuartzCore
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@testable import RichTextEditorUIKit
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final class SpoilerDustViewTests: XCTestCase {
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func test_init_doesNotCrash_andIsNonInteractive() {
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let v = SpoilerDustView()
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XCTAssertFalse(v.isUserInteractionEnabled)
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XCTAssertFalse(v.isRevealed)
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}
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func test_realSpeckleAsset_isBundled() {
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// Telegram's actual 4x4 particle texture must ship in the UIKit resource bundle — it's what makes the
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// dust read as fine shimmer instead of coarse blobs. A missing resource silently falls back to a dot.
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XCTAssertNotNil(SpoilerDustView.bundledSpeckleForTesting,
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"textSpeckle_Normal.png must be bundled via Package.swift resources")
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}
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func test_emitterBehaviorPrivateAPI_isAvailable() {
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// Canary: if a future OS removes the private CAEmitterBehavior, fail here (not silently in the UI).
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let behavior = CAEmitterCell.createEmitterBehavior(type: "simpleAttractor")
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XCTAssertNotNil(behavior)
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}
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func test_update_setsEmitterGeometryAndBirthRate() {
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let v = SpoilerDustView()
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v.update(size: CGSize(width: 100, height: 20), color: .label,
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lineRects: [CGRect(x: 0, y: 0, width: 100, height: 20)],
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wordRects: [CGRect(x: 0, y: 0, width: 40, height: 20), CGRect(x: 50, y: 0, width: 40, height: 20)])
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XCTAssertEqual(v.emitterLayerForTesting.frame.size, CGSize(width: 100, height: 20))
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XCTAssertGreaterThan(v.emitterLayerForTesting.birthRateForCellForTesting, 0)
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}
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func test_dissolve_marksRevealed_andRemovesOnCompletion() {
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let host = UIView()
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let v = SpoilerDustView()
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v.update(size: CGSize(width: 100, height: 20), color: .label,
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lineRects: [CGRect(x: 0, y: 0, width: 100, height: 20)], wordRects: [CGRect(x: 0, y: 0, width: 100, height: 20)])
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host.addSubview(v)
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let done = expectation(description: "removed")
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v.dissolve(explodingAt: CGPoint(x: 10, y: 10)) { done.fulfill() }
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XCTAssertTrue(v.isRevealed)
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wait(for: [done], timeout: 2.0)
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XCTAssertNil(v.superview)
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}
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func test_pointInside_onlyHitsLineRects_whenHidden() {
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let v = SpoilerDustView()
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v.update(size: CGSize(width: 100, height: 20), color: .label,
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lineRects: [CGRect(x: 0, y: 0, width: 40, height: 20)], wordRects: [CGRect(x: 0, y: 0, width: 40, height: 20)])
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XCTAssertTrue(v.point(inside: CGPoint(x: 10, y: 10), with: nil))
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XCTAssertFalse(v.point(inside: CGPoint(x: 80, y: 10), with: nil))
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}
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func test_dissolve_isIdempotent_secondCallCompletesSynchronously() {
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let v = SpoilerDustView()
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v.update(size: CGSize(width: 50, height: 20), color: .label,
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lineRects: [CGRect(x: 0, y: 0, width: 50, height: 20)], wordRects: [CGRect(x: 0, y: 0, width: 50, height: 20)])
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v.dissolve(explodingAt: nil) {}
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var secondFired = false
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v.dissolve(explodingAt: nil) { secondFired = true } // already revealed → completion fires synchronously
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XCTAssertTrue(secondFired)
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}
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}
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#endif
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