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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>
75 lines
3.8 KiB
Swift
75 lines
3.8 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 MediaBlockBoxDocumentTests: XCTestCase {
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private func documentBlock() -> MediaBlock {
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MediaBlock(id: BlockID("doc"), mediaID: "f1", kind: .document,
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naturalSize: Size2D(width: 1, height: 1))
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}
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func test_documentBox_isCaptionlessAtom() {
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let box: CanvasBlock = MediaBlockBox(media: documentBlock(), mapper: AttributedStringMapper(), width: 300)
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box.nodeStart = 5
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XCTAssertEqual(box.textLength, 0)
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XCTAssertEqual(box.nodeSize, 3)
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XCTAssertEqual(box.textStart, box.nodeStart)
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XCTAssertTrue(box.leafRegions().isEmpty)
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XCTAssertEqual(box.closestPosition(toCanvasPoint: CGPoint(x: 150, y: 20)), box.nodeStart)
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}
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func test_documentBox_rowHeightIs52_notAudios44() {
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let box = MediaBlockBox(media: documentBlock(), mapper: AttributedStringMapper(), width: 300)
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XCTAssertEqual(MediaBlockBox.documentRowHeight, 52.0,
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"must equal InstantPageV2Layout's documentFrame height so the preview matches the bubble")
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XCTAssertEqual(box.imageAreaHeight, 52.0)
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XCTAssertEqual(box.height, box.verticalInset + 52.0 + box.verticalInset)
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XCTAssertEqual(box.measuredHeight(forWidth: 300), box.height)
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let audio = MediaBlockBox(media: MediaBlock(id: BlockID("a"), mediaID: "f2", kind: .audio,
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naturalSize: Size2D(width: 1, height: 1)),
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mapper: AttributedStringMapper(), width: 300)
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XCTAssertEqual(audio.imageAreaHeight, 44.0, "audio keeps its own 44pt row")
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}
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func test_documentBox_dropsAnyIncomingCaption() {
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let withCaption = MediaBlock(id: BlockID("doc"), mediaID: "f1", kind: .document,
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naturalSize: Size2D(width: 1, height: 1),
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caption: [TextRun(text: "ignored")])
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let box = MediaBlockBox(media: withCaption, mapper: AttributedStringMapper(), width: 300)
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guard case .media(let out) = box.currentBlock() else { return XCTFail("expected media") }
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XCTAssertTrue(out.caption.isEmpty)
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XCTAssertNil(box.captionPlaceholder(), "a caption-less row shows no \"Add caption\" placeholder")
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}
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func test_documentBox_mediaRectIsFullBleedFixedHeightRow() {
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let box = MediaBlockBox(media: documentBlock(), mapper: AttributedStringMapper(), width: 300,
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horizontalBleed: 16)
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box.frame = CGRect(x: 16, y: 100, width: 300, height: box.height)
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let rect = box.mediaRect()
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XCTAssertEqual(rect.minX, 0.0) // frame.minX - bleed
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XCTAssertEqual(rect.width, 332.0) // width + bleed * 2
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XCTAssertEqual(rect.height, 52.0)
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XCTAssertEqual(rect.minY, 100.0 + box.verticalInset)
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}
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func test_insertDocument_landsCaretInAFollowingParagraph() {
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// A caption-less block has nowhere to put the caret, so insertMedia appends/uses a body paragraph.
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let v = DocumentCanvasView()
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v.setBlocks([.paragraph(ParagraphBlock(id: BlockID("p"), runs: [TextRun(text: "Hello")]))], width: 300)
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v.frame = CGRect(x: 0, y: 0, width: 300, height: 400)
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v.layoutIfNeeded()
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v.setCaret(global: v.boxes[0].textStart + 5)
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v.insertMedia(mediaID: "f1", naturalSize: CGSize(width: 1, height: 1), kind: .document, caption: [])
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let blocks = v.currentBlocks()
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guard case .media(let m) = blocks[1] else { return XCTFail("expected the document block at index 1") }
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XCTAssertEqual(m.kind, .document)
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guard let trailing = v.boxes.last as? BlockBox else { return XCTFail("expected a trailing paragraph") }
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XCTAssertEqual(v.head, trailing.textStart)
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}
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}
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#endif
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