291 lines
10 KiB
Swift
291 lines
10 KiB
Swift
import CoreGraphics
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import Foundation
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import IHatePDFsCore
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import PDFKit
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import XCTest
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@testable import IHatePDFs
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@MainActor
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final class AppStateWorkflowTests: XCTestCase {
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func testOpeningDocumentStartsInFocusedReadingWorkflow() throws {
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let url = try makeTemporaryPDF()
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defer { try? FileManager.default.removeItem(at: url) }
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let appState = AppState()
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appState.updateWindowWidth(1_280)
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appState.showLeftSidebar = true
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appState.leftSidebarMode = .annotations
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appState.showCommentsSidebar = true
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appState.sidebarMode = .highlights
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appState.commentSearchText = "draft"
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appState.commentFilter = .withComments
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appState.selectedKindFilter = .comment
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appState.selectedAuthorFilter = "Someone"
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appState.selectedStatusFilter = ReviewState.reviewed
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appState.collapsedPageIndexes = [0]
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appState.loadDocument(from: url)
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XCTAssertNotNil(appState.document)
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XCTAssertEqual(appState.documentURL, url)
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XCTAssertFalse(appState.showLeftSidebar)
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XCTAssertEqual(appState.leftSidebarMode, .pages)
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XCTAssertFalse(appState.showCommentsSidebar)
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XCTAssertEqual(appState.sidebarMode, .annotations)
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XCTAssertEqual(appState.commentSearchText, "")
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XCTAssertEqual(appState.commentFilter, .all)
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XCTAssertNil(appState.selectedKindFilter)
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XCTAssertEqual(appState.selectedAuthorFilter, "All Authors")
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XCTAssertEqual(appState.selectedStatusFilter, ReviewState.allStatuses)
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XCTAssertTrue(appState.collapsedPageIndexes.isEmpty)
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XCTAssertFalse(appState.hasUnsavedChanges)
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}
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func testOpeningDocumentCollapsesSidebars() throws {
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let url = try makeTemporaryPDF()
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defer { try? FileManager.default.removeItem(at: url) }
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let appState = AppState()
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appState.updateWindowWidth(1_280)
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appState.showLeftSidebar = true
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appState.leftSidebarMode = .annotations
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appState.showCommentsSidebar = true
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appState.sidebarMode = .highlights
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appState.loadDocument(from: url)
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XCTAssertFalse(appState.showLeftSidebar)
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XCTAssertFalse(appState.showCommentsSidebar)
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}
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func testDroppingPDFWhileDocumentOpenReplacesThroughAppState() async throws {
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let firstURL = try makeTemporaryPDF()
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let secondURL = try makeTemporaryPDF()
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defer {
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try? FileManager.default.removeItem(at: firstURL)
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try? FileManager.default.removeItem(at: secondURL)
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}
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let appState = AppState()
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appState.loadDocument(from: firstURL)
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XCTAssertEqual(appState.documentURL, firstURL)
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let provider = try XCTUnwrap(NSItemProvider(contentsOf: secondURL))
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XCTAssertTrue(appState.openDroppedDocument(from: [provider]))
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try await waitUntil {
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appState.documentURL == secondURL
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}
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XCTAssertEqual(appState.documentURL, secondURL)
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XCTAssertNotNil(appState.document)
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XCTAssertFalse(appState.hasUnsavedChanges)
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}
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func testClosingDocumentReturnsToEmptyWindowWorkflow() throws {
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let url = try makeTemporaryPDF()
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defer { try? FileManager.default.removeItem(at: url) }
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let appState = AppState()
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appState.loadDocument(from: url)
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appState.showLeftSidebar = true
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appState.leftSidebarMode = .annotations
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appState.showCommentsSidebar = true
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appState.sidebarMode = .highlights
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appState.searchText = "draft"
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appState.showToolbarSearch = true
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appState.collapsedPageIndexes = [0]
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appState.closeDocument()
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XCTAssertNil(appState.document)
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XCTAssertNil(appState.documentURL)
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XCTAssertFalse(appState.showLeftSidebar)
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XCTAssertEqual(appState.leftSidebarMode, .pages)
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XCTAssertFalse(appState.showCommentsSidebar)
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XCTAssertEqual(appState.sidebarMode, .annotations)
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XCTAssertEqual(appState.searchText, "")
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XCTAssertFalse(appState.showToolbarSearch)
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XCTAssertTrue(appState.annotations.isEmpty)
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XCTAssertTrue(appState.bookmarks.isEmpty)
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XCTAssertEqual(appState.currentPageIndex, 0)
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XCTAssertEqual(appState.pageText, "1")
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XCTAssertFalse(appState.hasUnsavedWork)
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XCTAssertEqual(appState.statusMessage, "Closed PDF.")
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}
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func testCompactWorkflowShowsOnlyOneSidebarAtATime() {
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let appState = AppState()
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appState.updateWindowWidth(ReaderAdaptiveLayout.minimumWindowWidth)
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appState.toggleRightSidebar(mode: .highlights)
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XCTAssertTrue(appState.showCommentsSidebar)
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XCTAssertEqual(appState.sidebarMode, .highlights)
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XCTAssertFalse(appState.showLeftSidebar)
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appState.togglePageSidebar()
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XCTAssertTrue(appState.showLeftSidebar)
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XCTAssertEqual(appState.leftSidebarMode, .pages)
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XCTAssertFalse(appState.showCommentsSidebar)
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appState.toggleRightSidebar(mode: .highlights)
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XCTAssertTrue(appState.showCommentsSidebar)
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XCTAssertEqual(appState.sidebarMode, .highlights)
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XCTAssertFalse(appState.showLeftSidebar)
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}
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func testPageSidebarToggleClosesLeftSidebarEvenWhenMarksAreSelected() {
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let appState = AppState()
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appState.updateWindowWidth(1_280)
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appState.showLeftSidebar = true
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appState.leftSidebarMode = .annotations
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appState.togglePageSidebar()
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XCTAssertFalse(appState.showLeftSidebar)
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XCTAssertEqual(appState.leftSidebarMode, .annotations)
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}
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func testRightSidebarToolbarToggleClosesAndReopensCurrentMode() {
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let appState = AppState()
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appState.updateWindowWidth(1_280)
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appState.toggleRightSidebar(mode: .highlights)
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XCTAssertTrue(appState.showCommentsSidebar)
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XCTAssertEqual(appState.sidebarMode, .highlights)
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appState.toggleRightSidebarVisibility()
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XCTAssertFalse(appState.showCommentsSidebar)
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XCTAssertEqual(appState.sidebarMode, .highlights)
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appState.toggleRightSidebarVisibility()
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XCTAssertTrue(appState.showCommentsSidebar)
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XCTAssertEqual(appState.sidebarMode, .highlights)
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}
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func testRightSidebarToggleClosesFromDifferentOpenMode() {
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let appState = AppState()
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appState.updateWindowWidth(1_280)
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appState.toggleRightSidebar(mode: .highlights)
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XCTAssertTrue(appState.showCommentsSidebar)
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XCTAssertEqual(appState.sidebarMode, .highlights)
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appState.toggleRightSidebar(mode: .annotations)
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XCTAssertFalse(appState.showCommentsSidebar)
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XCTAssertEqual(appState.sidebarMode, .highlights)
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appState.toggleRightSidebar(mode: .annotations)
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XCTAssertTrue(appState.showCommentsSidebar)
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XCTAssertEqual(appState.sidebarMode, .annotations)
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}
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func testRightSidebarToggleFromHighlightsDoesNotSwitchModeWhenClosing() {
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let appState = AppState()
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appState.updateWindowWidth(1_280)
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appState.toggleRightSidebar(mode: .highlights)
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XCTAssertTrue(appState.showCommentsSidebar)
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XCTAssertEqual(appState.sidebarMode, .highlights)
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appState.toggleRightSidebarVisibility()
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XCTAssertFalse(appState.showCommentsSidebar)
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XCTAssertEqual(appState.sidebarMode, .highlights)
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appState.toggleRightSidebarVisibility()
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XCTAssertTrue(appState.showCommentsSidebar)
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XCTAssertEqual(appState.sidebarMode, .highlights)
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}
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func testRightSidebarToolbarToggleDefaultsToCommentsWhenNoModeWasChosen() {
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let appState = AppState()
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appState.updateWindowWidth(1_280)
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XCTAssertFalse(appState.showCommentsSidebar)
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XCTAssertEqual(appState.sidebarMode, .annotations)
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appState.toggleRightSidebarVisibility()
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XCTAssertTrue(appState.showCommentsSidebar)
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XCTAssertEqual(appState.sidebarMode, .annotations)
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}
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func testRegularWorkflowAllowsNavigationAndReviewSidebarsTogether() {
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let appState = AppState()
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appState.updateWindowWidth(1_000)
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appState.togglePageSidebar()
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appState.toggleRightSidebar(mode: .annotations)
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XCTAssertTrue(appState.showLeftSidebar)
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XCTAssertEqual(appState.leftSidebarMode, .pages)
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XCTAssertTrue(appState.showCommentsSidebar)
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XCTAssertEqual(appState.sidebarMode, .annotations)
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}
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func testSaveAvailabilityTracksReplyDraftAsUnsavedWork() throws {
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let url = try makeTemporaryPDF()
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defer { try? FileManager.default.removeItem(at: url) }
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let appState = AppState()
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appState.loadDocument(from: url)
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XCTAssertFalse(appState.hasUnsavedWork)
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XCTAssertFalse(appState.canSaveDocument)
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XCTAssertEqual(appState.saveHelpText, "No unsaved changes.")
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appState.sidebarReplyDraft = "Need to verify this quote."
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XCTAssertTrue(appState.hasUnsavedWork)
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XCTAssertTrue(appState.hasUnsentSidebarReplyDraft)
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XCTAssertTrue(appState.canSaveDocument)
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XCTAssertEqual(appState.saveHelpText, "Send or cancel the reply draft before saving.")
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appState.hasUnsavedChanges = true
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XCTAssertTrue(appState.canSaveDocument)
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XCTAssertEqual(appState.saveHelpText, "Save PDF")
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}
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private func makeTemporaryPDF() throws -> URL {
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let url = FileManager.default.temporaryDirectory
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.appendingPathComponent(UUID().uuidString)
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.appendingPathExtension("pdf")
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let data = NSMutableData()
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guard let consumer = CGDataConsumer(data: data) else {
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throw TestPDFError.couldNotCreateConsumer
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}
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var mediaBox = CGRect(x: 0, y: 0, width: 612, height: 792)
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guard let context = CGContext(consumer: consumer, mediaBox: &mediaBox, nil) else {
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throw TestPDFError.couldNotCreateContext
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}
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context.beginPDFPage(nil)
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context.endPDFPage()
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context.closePDF()
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try data.write(to: url, options: .atomic)
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return url
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}
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private enum TestPDFError: Error {
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case couldNotCreateConsumer
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case couldNotCreateContext
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}
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private func waitUntil(
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timeout: TimeInterval = 2,
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condition: @MainActor @escaping () -> Bool
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) async throws {
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let deadline = Date().addingTimeInterval(timeout)
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while Date() < deadline {
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if condition() {
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return
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}
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try await Task.sleep(nanoseconds: 20_000_000)
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}
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XCTFail("Timed out waiting for condition.")
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}
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}
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