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43 lines
1.4 KiB
Swift
43 lines
1.4 KiB
Swift
// This file is part of Kiwix for iOS & macOS.
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//
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// Kiwix is free software; you can redistribute it and/or modify it
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// under the terms of the GNU General Public License as published by
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// the Free Software Foundation; either version 3 of the License, or
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// any later version.
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//
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// Kiwix is distributed in the hope that it will be useful, but
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// WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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// General Public License for more details.
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//
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// You should have received a copy of the GNU General Public License
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// along with Kiwix; If not, see https://www.gnu.org/licenses/.
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//
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// NavigationViewModelTest.swift
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// UnitTests
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import XCTest
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@testable import Kiwix
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final class NavigationViewModelTest: XCTestCase {
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func testCloseByNavItem() throws {
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let noItems: [Int] = []
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XCTAssertNil(noItems.closeBy { $0 == 1 })
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let onlyItem = [1]
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XCTAssertNil(onlyItem.closeBy { $0 == 1 })
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XCTAssertEqual(onlyItem.closeBy { $0 == 9 }, 1)
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let items = [1, 2, 3, 4, 5]
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XCTAssertEqual(items.closeBy { $0 == 1 }, 2)
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XCTAssertEqual(items.closeBy { $0 == 2 }, 1)
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XCTAssertEqual(items.closeBy { $0 == 3 }, 2)
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XCTAssertEqual(items.closeBy { $0 == 4 }, 3)
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XCTAssertEqual(items.closeBy { $0 == 5 }, 4)
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XCTAssertEqual(items.closeBy { $0 == 9 }, 5)
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}
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}
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