VLCKit/Tests/Helper/XCTestHelper.swift

/*****************************************************************************
 * XCTestHelper.swift
 *****************************************************************************
 * Copyright (C) 2018 Mike JS. Choi
 * Copyright (C) 2018 VLC authors and VideoLAN
 * $Id$
 *
 * Authors: Mike JS. Choi <mkchoi212 # icloud.com>
 *
 * This program is free software; you can redistribute it and/or modify it
 * under the terms of the GNU Lesser General Public License as published by
 * the Free Software Foundation; either version 2.1 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
 * GNU Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public License
 * along with this program; if not, write to the Free Software Foundation,
 * Inc., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301, USA.
 *****************************************************************************/


import XCTest

struct UnexpectedNilError: Error {}

func XCTAssertNotNilAndUnwrap<T>(_ variable: T?, message: String = "Unexpected nil variable", file: StaticString = #file, line: UInt = #line) throws -> T {
    guard let variable = variable else {
        XCTFail(message, file: file, line: line)
        throw UnexpectedNilError()
    }
    return variable
}

let STANDARD_TIME_OUT = 5.0