Antidote/AntidoteTests/ThemeTest.swift

// This Source Code Form is subject to the terms of the Mozilla Public
// License, v. 2.0. If a copy of the MPL was not distributed with this
// file, You can obtain one at http://mozilla.org/MPL/2.0/.

import XCTest

class ThemeTest: XCTestCase {
    override func setUp() {
        super.setUp()
        // Put setup code here. This method is called before the invocation of each test method in the class.
    }

    override func tearDown() {
        // Put teardown code here. This method is called after the invocation of each test method in the class.
        super.tearDown()
    }

    func testParsingFile() {
        let string =
            "version: 1\n" +
            "colors:\n" +
            "  first: \"AABBCC\"\n" +
            "  second: \"55667788\"\n" +
            "values:\n" +
            "  login-background: second\n" +
            "  login-gradient: first\n" +
            "  login-tox-logo: second\n" +
            "  login-button-text: first\n" +
            "  login-button-background: second\n" +
            "  login-description-label: first\n" +
            "  login-form-background: second\n" +
            "  login-form-text: first\n" +
            "  login-link-color: second\n" +

            "  translucent-background: first\n" +

            "  normal-background: second\n" +
            "  normal-text: first\n" +
            "  link-text: second\n" +
            "  connecting-background: first\n" +
            "  connecting-text: second\n" +
            "  separators-and-borders: first\n" +
            "  offline-status: second\n" +
            "  online-status: first\n" +
            "  away-status: second\n" +
            "  busy-status: first\n" +
            "  status-background: second\n" +
            "  friend-cell-status: first\n" +
            "  chat-list-cell-message: second\n" +
            "  chat-list-cell-unread-background: first\n" +
            "  chat-input-background: second\n" +
            "  chat-incoming-bubble: first\n" +
            "  chat-outgoing-bubble: second\n" +
            "  chat-information-text: second\n" +
            "  tab-badge-background: first\n" +
            "  tab-badge-text: second\n" +
            "  tab-item-active: first\n" +
            "  tab-item-inactive: second\n" +
            "  notification-background: first\n" +
            "  notification-text: second\n" +
            "  settings-background: first\n" +
            "  call-text-color: second\n" +
            "  call-decline-button-background: first\n" +
            "  call-answer-button-background: second\n" +
            "  call-control-background: first\n" +
            "  call-control-selected-background: second\n" +
            "  call-button-icon-color: first\n" +
            "  call-button-selected-icon-color: second\n" +
            "  call-video-preview-background: first\n" +
            "  rounded-button-text: second\n" +
            "  rounded-positive-button-background: first\n" +
            "  rounded-negative-button-background: second\n" +
            "  empty-screen-placeholder-text: first\n" +
            "  file-image-background-active: second\n" +
            "  file-image-cancelled-text: first\n" +
            "  file-image-accept-button-tint: second\n" +
            "  file-image-cancel-button-tint: first\n" +
            "  lock-gradient-top: second\n" +
            "  lock-gradient-bottom: first\n" +
            ""

        let first = UIColor(red: 170.0 / 255.0, green: 187.0 / 255.0, blue: 204.0 / 255.0, alpha: 1.0)
        let second = UIColor(red: 85.0 / 255.0, green: 102.0 / 255.0, blue: 119.0 / 255.0, alpha: 136.0 / 255.0)

        do {
            let theme = try Theme(yamlString: string)

            XCTAssertEqual(second, theme.colorForType(.LoginBackground))
            XCTAssertEqual(first, theme.colorForType(.LoginGradient))
            XCTAssertEqual(second, theme.colorForType(.LoginToxLogo))
            XCTAssertEqual(first, theme.colorForType(.LoginButtonText))
            XCTAssertEqual(second, theme.colorForType(.LoginButtonBackground))
            XCTAssertEqual(first, theme.colorForType(.LoginDescriptionLabel))
            XCTAssertEqual(second, theme.colorForType(.LoginFormBackground))
            XCTAssertEqual(first, theme.colorForType(.LoginFormText))
            XCTAssertEqual(second, theme.colorForType(.LoginLinkColor))

            XCTAssertEqual(first, theme.colorForType(.TranslucentBackground))

            XCTAssertEqual(second, theme.colorForType(.NormalBackground))
            XCTAssertEqual(first, theme.colorForType(.NormalText))
            XCTAssertEqual(second, theme.colorForType(.LinkText))
            XCTAssertEqual(first, theme.colorForType(.ConnectingBackground))
            XCTAssertEqual(second, theme.colorForType(.ConnectingText))
            XCTAssertEqual(first, theme.colorForType(.SeparatorsAndBorders))
            XCTAssertEqual(second, theme.colorForType(.OfflineStatus))
            XCTAssertEqual(first, theme.colorForType(.OnlineStatus))
            XCTAssertEqual(second, theme.colorForType(.AwayStatus))
            XCTAssertEqual(first, theme.colorForType(.BusyStatus))
            XCTAssertEqual(second, theme.colorForType(.StatusBackground))
            XCTAssertEqual(first, theme.colorForType(.FriendCellStatus))
            XCTAssertEqual(second, theme.colorForType(.ChatListCellMessage))
            XCTAssertEqual(first, theme.colorForType(.ChatListCellUnreadBackground))
            XCTAssertEqual(second, theme.colorForType(.ChatInputBackground))
            XCTAssertEqual(first, theme.colorForType(.ChatIncomingBubble))
            XCTAssertEqual(second, theme.colorForType(.ChatOutgoingBubble))
            XCTAssertEqual(second, theme.colorForType(.ChatInformationText))
            XCTAssertEqual(first, theme.colorForType(.TabBadgeBackground))
            XCTAssertEqual(second, theme.colorForType(.TabBadgeText))
            XCTAssertEqual(first, theme.colorForType(.TabItemActive))
            XCTAssertEqual(second, theme.colorForType(.TabItemInactive))
            XCTAssertEqual(first, theme.colorForType(.NotificationBackground))
            XCTAssertEqual(second, theme.colorForType(.NotificationText))
            XCTAssertEqual(first, theme.colorForType(.SettingsBackground))
            XCTAssertEqual(second, theme.colorForType(.CallTextColor))
            XCTAssertEqual(first, theme.colorForType(.CallDeclineButtonBackground))
            XCTAssertEqual(second, theme.colorForType(.CallAnswerButtonBackground))
            XCTAssertEqual(first, theme.colorForType(.CallControlBackground))
            XCTAssertEqual(second, theme.colorForType(.CallControlSelectedBackground))
            XCTAssertEqual(first, theme.colorForType(.CallButtonIconColor))
            XCTAssertEqual(second, theme.colorForType(.CallButtonSelectedIconColor))
            XCTAssertEqual(first, theme.colorForType(.CallVideoPreviewBackground))
            XCTAssertEqual(second, theme.colorForType(.RoundedButtonText))
            XCTAssertEqual(first, theme.colorForType(.RoundedPositiveButtonBackground))
            XCTAssertEqual(second, theme.colorForType(.RoundedNegativeButtonBackground))
            XCTAssertEqual(first, theme.colorForType(.EmptyScreenPlaceholderText))
            XCTAssertEqual(second, theme.colorForType(.FileImageBackgroundActive))
            XCTAssertEqual(first, theme.colorForType(.FileImageCancelledText))
            XCTAssertEqual(second, theme.colorForType(.FileImageAcceptButtonTint))
            XCTAssertEqual(first, theme.colorForType(.FileImageCancelButtonTint))
            XCTAssertEqual(second, theme.colorForType(.LockGradientTop))
            XCTAssertEqual(first, theme.colorForType(.LockGradientBottom))
        }
        catch let error as ErrorTheme {
            XCTFail(error.debugDescription())
        }
        catch {
            XCTFail("Theme init failed for unknown reason")
        }
    }

    func testVersionToHight() {
        let string =
            "version: 2\n" +
            "colors:\n" +
            "  first: \"AABBCC\"\n" +
            "values:\n" +
            "  login-background: first\n"

        var didThrow = false

        do {
            let _ = try Theme(yamlString: string)
        }
        catch ErrorTheme.wrongVersion(let description) {
            didThrow = description == String(localized: "theme_error_cannot_open")
        }
        catch {
            didThrow = false
        }

        XCTAssertTrue(didThrow)
    }

    func testVersionToLow() {
        let string =
            "version: 0\n" +
            "colors:\n" +
            "  first: \"AABBCC\"\n" +
            "values:\n" +
            "  login-background: first\n"

        var didThrow = false

        do {
            let _ = try Theme(yamlString: string)
        }
        catch ErrorTheme.wrongVersion(let description) {
            didThrow = description == String(localized: "theme_error_cannot_open")
        }
        catch {
            didThrow = false
        }

        XCTAssertTrue(didThrow)
    }
}