61 lines
1.5 KiB
Swift
61 lines
1.5 KiB
Swift
import XCTest
|
|
@testable import NSStringUtils
|
|
|
|
final class NSStringUtilsTests: XCTestCase {
|
|
func testNextWith🌳_0() {
|
|
let s = NSString("🌳🌳")
|
|
XCTAssertEqual(s.nextUtf16Position(for: 0), 2)
|
|
}
|
|
|
|
func testNextWith🌳_1() {
|
|
let s = NSString("🌳🌳")
|
|
XCTAssertEqual(s.nextUtf16Position(for: 1), 2)
|
|
}
|
|
|
|
func testNextWith🌳_2() {
|
|
let s = NSString("🌳🌳")
|
|
XCTAssertEqual(s.nextUtf16Position(for: 2), 4)
|
|
}
|
|
|
|
func testNextWith🌳_3() {
|
|
let s = NSString("🌳🌳")
|
|
XCTAssertEqual(s.nextUtf16Position(for: 3), 4)
|
|
}
|
|
|
|
func testNextWith🌳_4() {
|
|
let s = NSString("🌳🌳")
|
|
XCTAssertEqual(s.nextUtf16Position(for: 4), 4)
|
|
}
|
|
|
|
func testNextWith🌳_5() {
|
|
let s = NSString("🌳🌳🌳")
|
|
XCTAssertEqual(s.nextUtf16Position(for: 4), 6)
|
|
}
|
|
|
|
func testPrevWith🌳_0() {
|
|
let s = NSString("🌳🌳")
|
|
XCTAssertEqual(s.previousUtf16Position(for: 0), 0)
|
|
}
|
|
|
|
func testPrevWith🌳_1() {
|
|
let s = NSString("🌳🌳")
|
|
XCTAssertEqual(s.previousUtf16Position(for: 1), 0)
|
|
}
|
|
|
|
func testINextWith🌳_2() {
|
|
let s = NSString("🌳🌳")
|
|
XCTAssertEqual(s.previousUtf16Position(for: 2), 0)
|
|
}
|
|
|
|
func testINextWith🌳_3() {
|
|
let s = NSString("🌳🌳")
|
|
XCTAssertEqual(s.previousUtf16Position(for: 3), 0)
|
|
}
|
|
|
|
func testINextWith🌳_4() {
|
|
let s = NSString("🌳🌳")
|
|
XCTAssertEqual(s.previousUtf16Position(for: 4), 2)
|
|
}
|
|
|
|
}
|