mirror of
https://github.com/ENSL/ensl_gathers.git
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396 lines
No EOL
12 KiB
JavaScript
396 lines
No EOL
12 KiB
JavaScript
"use strict";
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var helper = require("./helpers/index.js");
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var User = helper.User;
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var Gather = helper.Gather;
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var Gatherer = helper.Gatherer;
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var assert = require("chai").assert;
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describe("Gather Model:", function () {
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var user, gather, gatherers;
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beforeEach(function () {
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user = helper.createUser();
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gatherers = [];
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for (var i = 0; i < 12; i++)
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gatherers.push(helper.createUser());
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gather = Gather();
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});
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describe("Internal State", function () {
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describe("Gathering", function () {
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it ("has initial state of 'gathering'", function () {
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assert.equal(gather.current, 'gathering');
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});
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describe("#addGatherer", function () {
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it ("adds users to the gather", function () {
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gather.addGatherer(user);
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assert.equal(gather.current, 'gathering');
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assert.equal(gather.gatherers.length, 1);
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});
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it ("retains 'gathering' state until number of players is 12", function () {
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assert.equal(gather.gatherers.length, 0);
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gatherers.forEach(function (user, index, array) {
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gather.addGatherer(user);
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if (index === 11) {
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assert.equal(gather.current, 'election');
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} else {
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assert.equal(gather.current, 'gathering');
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}
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});
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});
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});
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});
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describe("Election", function () {
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beforeEach(function () {
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gatherers.forEach(function (gatherer) {
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gather.addGatherer(gatherer);
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});
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});
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describe("selectLeader", function () {
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it ("adds vote for a leader", function () {
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var voter = gather.gatherers[helper.random(12)];
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var candidate = gather.gatherers[helper.random(12)];
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gather.selectLeader(voter, candidate);
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assert.equal(gather.current, "election");
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assert.equal(gather.leaderVotes().length, 1);
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assert.equal(gather.leaderVotes()[0], candidate.id);
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});
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it ("retains state of 'election' until all votes cast", function () {
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var candidate = gatherers[0];
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gatherers.forEach(function (voter, index) {
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gather.selectLeader(voter, candidate);
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if (index !== 11) {
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assert.equal(gather.current, 'election');
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} else {
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assert.equal(gather.current, 'selection');
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}
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});
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});
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it ("produces leaders based on votes on transition", function () {
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var candidateA = gatherers[0];
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var candidateB = gatherers[1];
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assert.isUndefined(gather.alienLeader());
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assert.isUndefined(gather.marineLeader());
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gatherers.forEach(function (voter, index) {
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if (index % 2 === 0) {
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gather.selectLeader(voter, candidateA);
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} else {
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gather.selectLeader(voter, candidateB);
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}
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});
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assert.equal(gather.current, 'selection');
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assert.isTrue(gather.alienLeader().id === candidateA.id
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|| gather.alienLeader().id === candidateB.id);
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assert.isTrue(gather.marineLeader().id === candidateA.id
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|| gather.marineLeader().id === candidateB.id);
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});
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it ("returns to 'gathering' state if player leaves", function () {
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assert.equal(gather.current, 'election');
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var voter = gather.gatherers[helper.random(12)];
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var candidate = gather.gatherers[helper.random(12)];
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gather.selectLeader(voter, candidate);
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gather.removeGatherer(voter);
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assert.equal(gather.current, 'gathering');
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});
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});
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});
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describe("Selection", function () {
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var leaderA, leaderB;
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beforeEach(function () {
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gatherers.forEach(function (gatherer) {
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gather.addGatherer(gatherer);
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});
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leaderA = gatherers[0];
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leaderB = gatherers[1];
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gatherers.forEach(function (voter, index) {
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if (index % 2 === 0) {
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gather.selectLeader(voter, leaderA);
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} else {
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gather.selectLeader(voter, leaderB);
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}
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});
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gatherers.forEach(function (gatherer, index) {
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if (gatherer.leader) return;
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if (index % 2 === 0) {
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gather.moveToAlien(gatherer);
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} else {
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gather.moveToMarine(gatherer);
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}
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});
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});
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it ("transitions to 'done' when players selected and leaders confirm", function () {
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assert.equal(gather.current, "selection");
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gather.confirmSelection(leaderA);
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assert.equal(gather.current, "selection");
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gather.confirmSelection(leaderB);
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assert.equal(gather.current, "done");
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});
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it ("does not transition to 'done' unless all players selected", function () {
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var lobbyPlayer = gather.gatherers[11];
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gather.moveToLobby(lobbyPlayer);
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assert.equal(gather.current, "selection");
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gather.confirmSelection(leaderA);
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assert.equal(gather.current, "selection");
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gather.confirmSelection(leaderB);
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assert.equal(gather.current, "selection");
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});
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it ("transitions to picking if a player leaves", function () {
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var leaver = gather.gatherers[11];
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assert.equal(gather.current, "selection");
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gather.removeGatherer(leaver);
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assert.equal(gather.current, "gathering");
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});
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});
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});
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describe("addUser", function () {
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it ("adds gatherer to lobby", function () {
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gather.addUser(user);
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assert.equal(gather.gatherers.length, 1);
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assert.equal(gather.gatherers[0].id, user.id);
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});
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it ("does not add duplicate users", function () {
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gather.addUser(user);
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gather.addUser(user);
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assert.equal(gather.gatherers.length, 1);
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});
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});
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describe("removeUser", function () {
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it ("removes gatherer altogether", function () {
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gather.addUser(user);
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assert.equal(gather.gatherers.length, 1);
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assert.equal(gather.gatherers[0].id, user.id);
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gather.removeUser(user);
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assert.equal(gather.gatherers.length, 0);
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});
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});
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describe("moveToMarine", function () {
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it ("moves a player to marine", function () {
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gather.addUser(user);
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gather.moveToMarine(user);
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assert.equal(gather.marines().length, 1);
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assert.equal(gather.marines()[0].id, user.id);
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});
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it ("will not move player if team is full", function () {
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gatherers.forEach(function (gatherer, index) {
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gather.addUser(gatherer);
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gather.moveToMarine(gatherer);
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assert.isTrue(gather.marines().length <= gather.TEAM_SIZE);
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});
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});
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});
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describe("moveToAlien", function () {
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it ("moves a player to alien", function () {
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gather.addUser(user);
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gather.moveToAlien(user);
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assert.equal(gather.aliens().length, 1);
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assert.equal(gather.aliens()[0].id, user.id);
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});
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it ("will not move player if team is full", function () {
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gatherers.forEach(function (gatherer, index) {
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gather.addUser(gatherer);
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gather.moveToAlien(gatherer);
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assert.isTrue(gather.aliens().length <= gather.TEAM_SIZE);
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});
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});
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});
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describe("moveToLobby", function () {
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it ("moves a player to lobby", function () {
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gather.addUser(user);
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gather.moveToAlien(user);
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assert.equal(gather.aliens().length, 1);
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gather.moveToLobby(user);
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assert.equal(gather.lobby().length, 1);
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assert.equal(gather.lobby()[0].id, user.id);
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});
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});
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describe("aliens", function () {
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it ("returns all gatherers in aliens", function () {
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gather.addUser(user);
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gather.moveToAlien(user);
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assert.equal(gather.aliens().length, 1);
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});
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});
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describe("marines", function () {
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it ("returns all gatherers in marines", function () {
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gather.addUser(user);
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gather.moveToMarine(user);
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assert.equal(gather.marines().length, 1);
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});
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});
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describe("lobby", function () {
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it ("returns all gatherers in lobby", function () {
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gather.addUser(user);
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assert.equal(gather.lobby().length, 1);
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});
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});
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describe("toJson", function () {
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it ("returns a json representation of the gather instance", function () {
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var output = gather.toJson();
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assert.isArray(output.gatherers);
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assert.isString(output.state);
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});
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});
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describe("leaderVotes", function () {
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beforeEach(function () {
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gatherers.forEach(function (user) {
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gather.addUser(user);
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});
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});
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it ("initialises with an empty array", function () {
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assert.isArray(gather.leaderVotes());
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assert.equal(gather.leaderVotes(), 0);
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});
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it ("returns an array of user ids", function () {
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var candidate = gatherers[0];
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var voter = gatherers[1];
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gather.voteForLeader(voter, candidate);
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assert.isArray(gather.leaderVotes());
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assert.equal(gather.leaderVotes().length, 1);
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assert.equal(gather.leaderVotes()[0], candidate.id);
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});
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it ("ignores candidates who have left the gather", function () {
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var candidate = gatherers[0];
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var voter = gatherers[1];
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gather.voteForLeader(voter, candidate);
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gather.removeUser(candidate);
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assert.equal(gather.leaderVotes().length, 0);
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});
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});
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describe("voteForLeader", function () {
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beforeEach(function () {
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gatherers.forEach(function (user) {
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gather.addUser(user);
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});
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});
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it ("assigns vote for a leader", function () {
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var candidate = gatherers[0];
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var voter = gatherers[1];
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gather.voteForLeader(voter, candidate);
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var votes = gather.leaderVotes();
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assert.equal(votes.length, 1);
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assert.equal(votes[0], candidate.id);
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});
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it ("reassigns vote if already voted", function () {
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var candidate = gatherers[0];
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var secondCandidate = gatherers[2];
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var voter = gatherers[1];
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gather.voteForLeader(voter, candidate);
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var votes = gather.leaderVotes();
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assert.equal(votes.length, 1);
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assert.equal(votes[0], candidate.id);
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gather.voteForLeader(voter, secondCandidate);
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votes = gather.leaderVotes();
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assert.equal(votes.length, 1);
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assert.equal(votes[0], secondCandidate.id);
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});
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});
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describe("alienLeader", function () {
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beforeEach(function () {
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gatherers.forEach(function (gatherer) {
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gather.addGatherer(gatherer);
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});
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});
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it ("returns alien leader", function () {
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gather.gatherers[0].team = "alien";
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gather.gatherers[0].leader = true;
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assert.equal(gather.alienLeader().id, gather.gatherers[0].id);
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});
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it ("returns undefined if no alien leader", function () {
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assert.isUndefined(gather.alienLeader());
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});
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});
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describe("marineLeader", function () {
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beforeEach(function () {
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gatherers.forEach(function (gatherer) {
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gather.addGatherer(gatherer);
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});
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});
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it ("returns marine leader", function () {
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gather.gatherers[0].team = "marine";
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gather.gatherers[0].leader = true;
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assert.equal(gather.marineLeader().id, gather.gatherers[0].id);
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});
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it ("returns undefined if no marine leader", function () {
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assert.isUndefined(gather.marineLeader());
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});
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});
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describe("assignMarineLeader", function () {
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it ("assigns a marine leader", function () {
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gather.addUser(user);
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gather.assignMarineLeader(user.id);
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var leader = gather.marineLeader();
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assert.equal(leader.id, user.id);
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});
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});
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describe("assignAlienLeader", function () {
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it ("assigns an alien leader", function () {
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gather.addUser(user);
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gather.assignAlienLeader(user.id);
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var leader = gather.alienLeader();
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assert.equal(leader.id, user.id);
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});
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});
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describe("getGatherer", function () {
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beforeEach(function () {
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gather.addGatherer(user);
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});
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it ("returns a gatherer given a user", function () {
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var gatherer = gather.getGatherer(user);
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assert.equal(gatherer.id, user.id);
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});
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it ("returns null if user is not a gatherer", function () {
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var gatherer = gather.getGatherer(gatherers[0]);
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assert.isNull(gatherer);
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});
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});
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describe("confirmTeam", function () {
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var leader;
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beforeEach(function () {
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gatherers.forEach(function (gatherer) {
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gather.addGatherer(gatherer);
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});
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leader = gather.gatherers[0];
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gather.assignMarineLeader(leader.id);
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});
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it ("marks leader as confirmed", function () {
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gather.confirmTeam(leader);
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gather.gatherers.forEach(function (gatherer) {
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if (gatherer.leader) {
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assert.isTrue(gatherer.confirm);
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} else {
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assert.isFalse(gatherer.confirm);
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}
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});
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});
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it ("does nothing if user is not leader", function () {
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var player = gather.gatherers[1];
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assert.isFalse(player.leader);
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gather.confirmTeam(player);
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gather.gatherers.forEach(function (gatherer) {
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assert.isFalse(gatherer.confirm);
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});
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});
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});
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}); |