Sha256: 22b77d461371958492dc2d4d23447b2afea7599290f2756faf5cf99331bbd052
Contents?: true
Size: 1.72 KB
Versions: 192
Compression:
Stored size: 1.72 KB
Contents
import XCTest
@testable import Luhn
class LuhnTests: XCTestCase {
func testAddends() {
let luhn = Luhn(12_121)
XCTAssertEqual([1, 4, 1, 4, 1], luhn.addends)
}
func testTooLargeAddend() {
let luhn = Luhn(8631)
XCTAssertEqual([7, 6, 6, 1], luhn.addends)
}
func testChecksum() {
let luhn = Luhn(4913)
XCTAssertEqual(22, luhn.checksum)
}
func testChecksumAgain() {
let luhn = Luhn(201_773)
XCTAssertEqual(21, luhn.checksum)
}
func testInvalidNumber() {
let luhn = Luhn(738)
XCTAssertEqual (false, luhn.isValid)
}
func testValidNumber() {
let luhn = Luhn(8_739_567)
XCTAssertEqual (true, luhn.isValid)
}
func testCreateValidNumber() {
let number = Luhn.create(123)
XCTAssertEqual(1230, number)
}
func testCreateOtherValidNumber() {
let number = Luhn.create(873_956)
XCTAssertEqual(8_739_567, number)
}
func testCreateYetAnotherValidNumber() {
let number = Luhn.create(837_263_756)
XCTAssertEqual(8_372_637_564, number)
}
static var allTests: [(String, (LuhnTests) -> () throws -> Void)] {
return [
("testAddends", testAddends),
("testTooLargeAddend", testTooLargeAddend),
("testChecksum", testChecksum),
("testChecksumAgain", testChecksumAgain),
("testInvalidNumber", testInvalidNumber),
("testValidNumber", testValidNumber),
("testCreateValidNumber", testCreateValidNumber),
("testCreateOtherValidNumber", testCreateOtherValidNumber),
("testCreateYetAnotherValidNumber", testCreateYetAnotherValidNumber),
]
}
}
Version data entries
192 entries across 192 versions & 1 rubygems