iOSDC2018TShirtAfter.swift

import XCTest
import KeychainAccess
@testable import AwesomeIOSDC

class AuthDataStoreTests: XCTestCase {
    private let testAccessToken = "TestAccessToken"
    private let accessTokenKey = "AccessToken"
    private let keychain = Keychain(service: "TestService")

    func testSaveAccessToken() {
        let authDataStore = AuthDataStore(keychain: keychain)
        authDataStore.save(accessToken: testAccessToken)

        let sut = try! keychain.get(accessTokenKey)
        XCTAssertEqual(testAccessToken, sut)
    }

    override func tearDown() {
        super.tearDown()

        keychain.set(nil, key: accessTokenKey)
    }
}