passforios/passKitTests/Helpers/PasswordGeneratorFlavourTest.swift

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//
// PasswordGeneratorFlavourTest.swift
// passKitTests
//
// Created by Danny Moesch on 28.11.18.
// Copyright © 2018 Bob Sun. All rights reserved.
//
import KeychainAccess
import XCTest
@testable import passKit
class PasswordGeneratorFlavourTest: XCTestCase {
private let KEYCHAIN_PASSWORD_LENGTH = Keychain.generatePassword().count
func testFrom() {
XCTAssertEqual(PasswordGeneratorFlavour.from("Apple"), PasswordGeneratorFlavour.APPLE)
XCTAssertEqual(PasswordGeneratorFlavour.from("Random"), PasswordGeneratorFlavour.RANDOM)
XCTAssertEqual(PasswordGeneratorFlavour.from("Something"), PasswordGeneratorFlavour.RANDOM)
XCTAssertEqual(PasswordGeneratorFlavour.from(""), PasswordGeneratorFlavour.RANDOM)
}
func testDefaultLength() {
// Ensure properly chosen default length values. So this check no longer needs to be performed in the code.
PasswordGeneratorFlavour.allCases.map { $0.defaultLength }.forEach { defaultLength in
XCTAssertLessThanOrEqual(defaultLength.min, defaultLength.max)
XCTAssertLessThanOrEqual(defaultLength.def, defaultLength.max)
XCTAssertGreaterThanOrEqual(defaultLength.def, defaultLength.min)
}
}
func testGeneratePassword() {
let apple = PasswordGeneratorFlavour.APPLE
let random = PasswordGeneratorFlavour.RANDOM
XCTAssertEqual(apple.generatePassword(length: 4).count, KEYCHAIN_PASSWORD_LENGTH)
XCTAssertEqual(random.generatePassword(length: 0).count, 0)
XCTAssertEqual(random.generatePassword(length: 4).count, 4)
XCTAssertEqual(random.generatePassword(length: 100).count, 100)
}
}