garmin-padel/source/PadelMatchTest.mc

import Toybox.Lang;
import Toybox.Test;

// ---- plain helpers (not annotated :test, so not run as cases) ----

function newMatch() as PadelMatch {
    return new PadelMatch(new RulesConfig());
}

function newAdvantageMatch() as PadelMatch {
    var r = new RulesConfig();
    r.goldenPoint = false;
    return new PadelMatch(r);
}

// Win one game for `team` under golden-point rules (4 straight points).
function winGameFor(m as PadelMatch, team as Number) as Void {
    for (var i = 0; i < 4; i += 1) { m.pointTo(team); }
}

// ---- test cases ----

(:test) function testInitialState(logger as Logger) as Boolean {
    var m = newMatch();
    Test.assertEqualMessage(m.sets(US), 0, "sets US");
    Test.assertEqualMessage(m.games(US), 0, "games US");
    Test.assertEqualMessage(m.pointLabel(US), "0", "points US");
    Test.assertEqualMessage(m.isMatchOver(), false, "not over");
    Test.assertEqualMessage(m.servingQuadrant(), QUAD_BOTTOM_RIGHT, "US serves deuce");
    return true;
}

(:test) function testPointLabelsProgress(logger as Logger) as Boolean {
    var m = newMatch();
    m.pointTo(US);
    Test.assertEqualMessage(m.pointLabel(US), "15", "15");
    m.pointTo(US);
    Test.assertEqualMessage(m.pointLabel(US), "30", "30");
    m.pointTo(US);
    Test.assertEqualMessage(m.pointLabel(US), "40", "40");
    return true;
}

(:test) function testGoldenGameWin(logger as Logger) as Boolean {
    var m = newMatch();
    winGameFor(m, US);
    Test.assertEqualMessage(m.games(US), 1, "US won a game");
    Test.assertEqualMessage(m.pointLabel(US), "0", "points reset");
    return true;
}

(:test) function testAdvantageDeuceCycle(logger as Logger) as Boolean {
    var m = newAdvantageMatch();
    // 3-3 deuce
    for (var i = 0; i < 3; i += 1) { m.pointTo(US); m.pointTo(THEM); }
    Test.assertEqualMessage(m.pointLabel(US), "40", "deuce US 40");
    m.pointTo(US);
    Test.assertEqualMessage(m.pointLabel(US), "AD", "US advantage");
    m.pointTo(THEM);
    Test.assertEqualMessage(m.pointLabel(US), "40", "back to deuce");
    m.pointTo(US); m.pointTo(US);
    Test.assertEqualMessage(m.games(US), 1, "US won from advantage");
    return true;
}

(:test) function testWinSetSixLove(logger as Logger) as Boolean {
    var m = newMatch();
    for (var g = 0; g < 6; g += 1) { winGameFor(m, US); }
    Test.assertEqualMessage(m.sets(US), 1, "US won the set");
    Test.assertEqualMessage(m.games(US), 0, "games reset");
    return true;
}

(:test) function testTiebreakEntryAndWin(logger as Logger) as Boolean {
    var m = newMatch();
    for (var i = 0; i < 6; i += 1) { winGameFor(m, US); winGameFor(m, THEM); }
    Test.assertEqualMessage(m.isInTiebreak(), true, "6-6 tiebreak");
    Test.assertEqualMessage(m.games(US), 6, "games 6-6");
    for (var p = 0; p < 7; p += 1) { m.pointTo(US); }
    Test.assertEqualMessage(m.isInTiebreak(), false, "tiebreak done");
    Test.assertEqualMessage(m.sets(US), 1, "US won the set via tiebreak");
    return true;
}

(:test) function testServeSideParity(logger as Logger) as Boolean {
    var m = newMatch();                                    // US serving
    Test.assertEqualMessage(m.servingQuadrant(), QUAD_BOTTOM_RIGHT, "0 pts deuce");
    m.pointTo(THEM);                                       // 1 point played
    Test.assertEqualMessage(m.servingQuadrant(), QUAD_BOTTOM_LEFT, "1 pt ad");
    m.pointTo(US);                                         // 2 points played
    Test.assertEqualMessage(m.servingQuadrant(), QUAD_BOTTOM_RIGHT, "2 pts deuce");
    return true;
}

(:test) function testServerAlternation(logger as Logger) as Boolean {
    var m = newMatch();
    winGameFor(m, US);                                     // serve passes to THEM
    Test.assertEqualMessage(m.servingQuadrant(), QUAD_UPPER_LEFT, "THEM serves deuce");
    return true;
}

(:test) function testTiebreakServing(logger as Logger) as Boolean {
    var m = newMatch();
    for (var i = 0; i < 6; i += 1) { winGameFor(m, US); winGameFor(m, THEM); }
    // 12 games played, start server US -> US serves first in tiebreak
    Test.assertEqualMessage(m.servingQuadrant(), QUAD_BOTTOM_RIGHT, "P0 US deuce");
    m.pointTo(US);
    Test.assertEqualMessage(m.servingQuadrant(), QUAD_UPPER_RIGHT, "P1 THEM ad");
    m.pointTo(US);
    Test.assertEqualMessage(m.servingQuadrant(), QUAD_UPPER_LEFT, "P2 THEM deuce");
    m.pointTo(US);
    Test.assertEqualMessage(m.servingQuadrant(), QUAD_BOTTOM_LEFT, "P3 US ad");
    return true;
}

(:test) function testUndoAcrossGame(logger as Logger) as Boolean {
    var m = newMatch();
    winGameFor(m, US);                 // US 1 game, points 0-0, THEM to serve
    m.pointTo(THEM);                   // THEM has 15
    m.undo();                          // back to just-after-game
    Test.assertEqualMessage(m.pointLabel(THEM), "0", "point undone");
    m.undo();                          // undo the game-winning point
    Test.assertEqualMessage(m.games(US), 0, "game undone");
    Test.assertEqualMessage(m.pointLabel(US), "40", "back to 40");
    return true;
}

(:test) function testUndoAtStartIsNoop(logger as Logger) as Boolean {
    var m = newMatch();
    m.undo();
    Test.assertEqualMessage(m.games(US), 0, "still zero");
    return true;
}

(:test) function testStartingServerToggle(logger as Logger) as Boolean {
    var m = newMatch();
    m.toggleStartingServer();
    Test.assertEqualMessage(m.servingQuadrant(), QUAD_UPPER_LEFT, "THEM serves first");
    m.pointTo(US);                     // match started; toggle now locked
    m.toggleStartingServer();
    Test.assertEqualMessage(m.canSetServer(), false, "server locked after first point");
    return true;
}

(:test) function testMatchOver(logger as Logger) as Boolean {
    var m = newMatch();
    for (var s = 0; s < 2; s += 1) {
        for (var g = 0; g < 6; g += 1) { winGameFor(m, US); }
    }
    Test.assertEqualMessage(m.isMatchOver(), true, "match over");
    Test.assertEqualMessage(m.winner(), US, "US wins");
    var setsBefore = m.sets(US);
    m.pointTo(US);                     // ignored after match over
    Test.assertEqualMessage(m.sets(US), setsBefore, "no scoring after match");
    return true;
}