51 lines
1.7 KiB
Swift
51 lines
1.7 KiB
Swift
//
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// AttributedStringHelperTests.swift
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// TuskerTests
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//
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// Created by Shadowfacts on 1/21/20.
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// Copyright © 2020 Shadowfacts. All rights reserved.
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//
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import XCTest
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@testable import Tusker
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class AttributedStringHelperTests: XCTestCase {
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override func setUp() {
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}
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override func tearDown() {
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}
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func testTrimLeading() {
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let a = NSMutableAttributedString(string: " a ")
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a.trimLeadingCharactersInSet(.whitespaces)
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XCTAssertEqual(a, NSAttributedString(string: "a "))
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let b = NSMutableAttributedString(string: " ")
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b.trimLeadingCharactersInSet(.whitespaces)
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XCTAssertEqual(b, NSAttributedString(string: ""))
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let c = NSMutableAttributedString(string: "")
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c.trimLeadingCharactersInSet(.whitespaces)
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XCTAssertEqual(c, NSAttributedString(string: ""))
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let d = NSMutableAttributedString(string: "abc")
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d.trimLeadingCharactersInSet(.whitespaces)
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XCTAssertEqual(d, NSAttributedString(string: "abc"))
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}
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func testTrimTrailing() {
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let a = NSMutableAttributedString(string: " a ")
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a.trimTrailingCharactersInSet(.whitespaces)
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XCTAssertEqual(a, NSAttributedString(string: " a"))
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let b = NSMutableAttributedString(string: " ")
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b.trimTrailingCharactersInSet(.whitespaces)
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XCTAssertEqual(b, NSAttributedString(string: ""))
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let c = NSMutableAttributedString(string: "")
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c.trimTrailingCharactersInSet(.whitespaces)
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XCTAssertEqual(c, NSAttributedString(string: ""))
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let d = NSMutableAttributedString(string: "abc")
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d.trimTrailingCharactersInSet(.whitespaces)
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XCTAssertEqual(d, NSAttributedString(string: "abc"))
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}
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}
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