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66 lines
1.5 KiB
Swift
66 lines
1.5 KiB
Swift
//
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// NSMenuExtensionsTests.swift
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//
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//
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// Created by Brent Simmons on 5/18/24.
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//
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#if os(macOS)
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import AppKit
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import XCTest
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import AppKitExtras
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final class NSMenuExtensionsTests: XCTestCase {
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// MARK: - Test addSeparatorIfNeeded
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func testAddSeparatorIfNeeded_NoSeparator() {
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let menu = NSMenu(title: "Test")
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menu.addItem(menuItemForTesting())
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menu.addItem(menuItemForTesting())
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menu.addSeparatorIfNeeded()
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XCTAssertTrue(menu.items.last!.isSeparatorItem)
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}
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func testAddSeparatorIfNeeded_EmptyMenu() {
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let menu = NSMenu(title: "Test")
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menu.addSeparatorIfNeeded()
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// A separator should not be added to a menu with 0 items,
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// since a menu should never start with a separator item.
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XCTAssertEqual(menu.items.count, 0)
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}
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func testAddSeparatorIfNeeded_HasSeparator() {
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let menu = NSMenu(title: "Test")
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menu.addItem(menuItemForTesting())
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menu.addItem(menuItemForTesting())
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menu.addItem(.separator())
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let menuItemsCount = menu.items.count
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XCTAssertTrue(menu.items.last!.isSeparatorItem)
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// Should not get added — last item is already separator
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menu.addSeparatorIfNeeded()
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// Make sure last item is still separator
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XCTAssertTrue(menu.items.last!.isSeparatorItem)
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// Count should be same as before calling `addSeparatorIfNeeded()`
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XCTAssertEqual(menu.items.count, menuItemsCount)
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}
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}
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private extension NSMenuExtensionsTests {
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private func menuItemForTesting(_ title: String = "Test NSMenuItem") -> NSMenuItem {
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NSMenuItem(title: title, action: nil, keyEquivalent: "")
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}
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}
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#endif
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