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@@ -0,0 +1,122 @@
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+/*****************************************************************************
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+ * VLCLibraryTest.swift
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+ *****************************************************************************
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+ * Copyright (C) 2018 VLC authors and VideoLAN
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+ * $Id$
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+ *
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+ * Authors: Mike JS. Choi <mkchoi212 # icloud.com>
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+ *
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+ * This program is free software; you can redistribute it and/or modify it
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+ * under the terms of the GNU Lesser General Public License as published by
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+ * the Free Software Foundation; either version 2.1 of the License, or
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+ * (at your option) any later version.
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+ *
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+ * This program is distributed in the hope that it will be useful,
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+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
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+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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+ * GNU Lesser General Public License for more details.
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+ *
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+ * You should have received a copy of the GNU Lesser General Public License
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+ * along with this program; if not, write to the Free Software Foundation,
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+ * Inc., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301, USA.
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+ *****************************************************************************/
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+
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+import XCTest
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+
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+class VLCLibraryTest: XCTestCase {
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+
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+ let paramKey = "VLCParams"
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+
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+ override func setUp() {
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+ super.setUp()
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+ UserDefaults.standard.removeObject(forKey: paramKey)
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+ }
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+
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+ func testSharedLibrary() {
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+ XCTAssertNotNil(VLCLibrary.shared())
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+ XCTAssertNotNil(VLCLibrary.shared().instance)
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+ }
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+
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+ func testInitWithOptions() throws {
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+ let customLibrary1 = try XCTAssertNotNilAndUnwrap(VLCLibrary(options: ["--verbose=1", "--avi-index=1"]))
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+ assertDefaultParameters()
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+ XCTAssertNotNil(customLibrary1.instance)
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+
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+ UserDefaults.standard.removeObject(forKey: paramKey)
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+
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+ let customLibrary2 = try XCTAssertNotNilAndUnwrap(VLCLibrary(options: []))
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+ assertDefaultParameters()
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+ XCTAssertNotNil(customLibrary2.instance)
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+ }
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+
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+ func testInit() {
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+ let library = VLCLibrary()
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+ XCTAssertNotNil(library.instance)
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+ assertDefaultParameters()
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+ }
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+
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+ func testDebugLoggingLevel() throws {
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+ let library = try XCTAssertNotNilAndUnwrap(VLCLibrary.shared())
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+ XCTAssertEqual(library.debugLoggingLevel, 0)
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+
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+ let tests: [(input: Int32, expected: Int32)] = [
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+ (0, 0),
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+ (3, 3),
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+ (4, 4),
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+ (100, 0),
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+ (-10, 0)
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+ ]
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+
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+ for (input, expected) in tests {
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+ library.debugLoggingLevel = input
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+ XCTAssertEqual(library.debugLoggingLevel, expected)
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+ }
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+ }
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+
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+ func testDebugLogging() throws {
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+ let library = try XCTAssertNotNilAndUnwrap(VLCLibrary.shared())
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+ XCTAssertFalse(library.debugLogging)
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+
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+ library.debugLogging = true
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+ XCTAssertTrue(library.debugLogging)
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+
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+ library.debugLogging = false
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+ XCTAssertFalse(library.debugLogging)
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+ }
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+
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+ func testLibraryDescription() throws {
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+ let library = try XCTAssertNotNilAndUnwrap(VLCLibrary.shared())
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+
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+ let warn: (String) -> (String) = { desirable in
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+ return "Should hold a string of form \"\(desirable)\""
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+ }
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+
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+ XCTAssertFalse(library.version.isEmpty, warn("3.0.4 Vetinari"))
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+ XCTAssertFalse(library.compiler.isEmpty, warn("InstalledDir: /Applications/Xcode.app/..."))
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+ XCTAssertFalse(library.changeset.isEmpty, warn("3.0.3-1-108-g7039639e6b"))
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+ }
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+}
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+
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+extension VLCLibraryTest {
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+ func assertDefaultParameters() {
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+ let expected = [
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+ "--play-and-pause",
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+ "--no-color",
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+ "--no-video-title-show",
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+ "--verbose=4",
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+ "--no-sout-keep",
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+ "--vout=macosx",
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+ "--text-renderer=freetype",
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+ "--extraintf=macosx_dialog_provider",
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+ "--audio-resampler=soxr"
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+ ]
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+
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+ let defaultParams = UserDefaults.standard.object(forKey: paramKey)
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+
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+ #if os(macOS)
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+ XCTAssertEqual(defaultParams as? [String], expected)
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+ #else
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+ XCTAssertNil(defaultParams)
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+ #endif
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+ }
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+}
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Mike JS. Choi