cylon/spec/lib/mcp.spec.js

101 lines
2.3 KiB
JavaScript

"use strict";
var MCP = lib("mcp"),
Robot = lib("robot");
describe("MCP", function() {
it("contains a collection of robots", function() {
expect(MCP.robots).to.be.eql({});
});
it("contains a collection of commands", function() {
expect(MCP.commands).to.be.eql({});
});
it("contains a collection of events", function() {
expect(MCP.events).to.be.eql(["robot_added", "robot_removed"]);
});
describe("#create", function() {
afterEach(function() {
MCP.robots = {};
});
it("uses passed options to create a new Robot", function() {
var opts = { name: "Ultron" };
var robot = MCP.create(opts);
expect(robot.toString()).to.be.eql("[Robot name='Ultron']");
expect(MCP.robots.Ultron).to.be.eql(robot);
});
it("avoids duplicating names", function() {
MCP.create({ name: "Ultron" });
MCP.create({ name: "Ultron" });
var bots = Object.keys(MCP.robots);
expect(bots).to.be.eql(["Ultron", "Ultron-1"]);
});
});
describe("#start", function() {
it("calls #start() on all robots", function() {
var bot1 = { start: spy() },
bot2 = { start: spy() };
MCP.robots = {
bot1: bot1,
bot2: bot2
};
MCP.start();
expect(bot1.start).to.be.called;
expect(bot2.start).to.be.called;
});
});
describe("#halt", function() {
it("calls #halt() on all robots", function() {
var bot1 = { halt: spy() },
bot2 = { halt: spy() };
MCP.robots = {
bot1: bot1,
bot2: bot2
};
MCP.halt();
expect(bot1.halt).to.be.called;
expect(bot2.halt).to.be.called;
});
});
describe("#toJSON", function() {
var json, bot1, bot2;
beforeEach(function() {
bot1 = new Robot();
bot2 = new Robot();
MCP.robots = { bot1: bot1, bot2: bot2 };
MCP.commands.echo = function(arg) { return arg; };
json = MCP.toJSON();
});
it("contains all robots the MCP knows about", function() {
expect(json.robots).to.be.eql([bot1.toJSON(), bot2.toJSON()]);
});
it("contains an array of MCP commands", function() {
expect(json.commands).to.be.eql(["echo"]);
});
it("contains an array of MCP events", function() {
expect(json.events).to.be.eql(["robot_added", "robot_removed"]);
});
});
});