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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>
21 lines
820 B
Swift
21 lines
820 B
Swift
#if canImport(UIKit)
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import XCTest
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import UIKit
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@testable import RichTextEditorUIKit
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import RichTextEditorCore
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/// The editor convention: a view never `setNeedsLayout()`s itself for a content-height change — it
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/// NOTIFIES its parent (`onContentSizeChange`), which drives layout explicitly. `notifyContentSizeChanged()`
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/// is that notifier.
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final class LayoutNotificationTests: XCTestCase {
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func test_notifyContentSizeChanged_firesCallback() {
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let v = DocumentCanvasView()
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v.setBlocks([.paragraph(ParagraphBlock(id: BlockID("p"), runs: [TextRun(text: "Hi")]))], width: 320)
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var count = 0
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v.onContentSizeChange = { count += 1 }
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v.notifyContentSizeChanged()
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XCTAssertEqual(count, 1, "notifyContentSizeChanged() fires the host content-size callback")
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}
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}
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#endif
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