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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>
32 lines
1.2 KiB
Swift
32 lines
1.2 KiB
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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final class CanvasLayoutTests: XCTestCase {
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func test_boxesStackVerticallyWithoutOverlap() {
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let v = DocumentCanvasView()
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v.setParagraphs([
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ParagraphBlock(id: BlockID("a"), runs: [TextRun(text: "Alpha")]),
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ParagraphBlock(id: BlockID("b"), runs: [TextRun(text: "Beta")]),
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], width: 300)
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v.frame = CGRect(x: 0, y: 0, width: 300, height: 200)
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v.layoutIfNeeded()
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XCTAssertEqual(v.boxes[0].frame.minY, 0, accuracy: 0.5)
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XCTAssertEqual(v.boxes[1].frame.minY, v.boxes[0].frame.maxY, accuracy: 0.5)
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XCTAssertGreaterThan(v.intrinsicContentSize.height, v.boxes[0].frame.height)
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}
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func test_rendersNonBlankImage() {
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let v = DocumentCanvasView()
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v.setParagraphs([ParagraphBlock(id: BlockID("a"), runs: [TextRun(text: "Hello")])], width: 300)
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v.frame = CGRect(x: 0, y: 0, width: 300, height: 80); v.layoutIfNeeded()
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let image = UIGraphicsImageRenderer(bounds: v.bounds).image { _ in
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v.drawHierarchy(in: v.bounds, afterScreenUpdates: true)
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}
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XCTAssertNotNil(image.cgImage)
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}
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}
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#endif
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