1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000
1.2 +++ b/services/sync/tests/unit/test_declined.js Wed Dec 31 06:09:35 2014 +0100
1.3 @@ -0,0 +1,153 @@
1.4 +/* Any copyright is dedicated to the Public Domain.
1.5 + http://creativecommons.org/publicdomain/zero/1.0/ */
1.6 +
1.7 +Cu.import("resource://services-sync/stages/declined.js");
1.8 +Cu.import("resource://services-sync/stages/enginesync.js");
1.9 +Cu.import("resource://services-sync/engines.js");
1.10 +Cu.import("resource://services-sync/service.js");
1.11 +Cu.import("resource://services-common/observers.js");
1.12 +
1.13 +function run_test() {
1.14 + run_next_test();
1.15 +}
1.16 +
1.17 +function PetrolEngine() {}
1.18 +PetrolEngine.prototype.name = "petrol";
1.19 +
1.20 +function DieselEngine() {}
1.21 +DieselEngine.prototype.name = "diesel";
1.22 +
1.23 +function DummyEngine() {}
1.24 +DummyEngine.prototype.name = "dummy";
1.25 +
1.26 +function ActualEngine() {}
1.27 +ActualEngine.prototype = {__proto__: Engine.prototype,
1.28 + name: 'actual'};
1.29 +
1.30 +function getEngineManager() {
1.31 + let manager = new EngineManager(Service);
1.32 + Service.engineManager = manager;
1.33 + manager._engines = {
1.34 + "petrol": new PetrolEngine(),
1.35 + "diesel": new DieselEngine(),
1.36 + "dummy": new DummyEngine(),
1.37 + "actual": new ActualEngine(),
1.38 + };
1.39 + return manager;
1.40 +}
1.41 +
1.42 +/**
1.43 + * 'Fetch' a meta/global record that doesn't mention declined.
1.44 + *
1.45 + * Push it into the EngineSynchronizer to set enabled; verify that those are
1.46 + * correct.
1.47 + *
1.48 + * Then push it into DeclinedEngines to set declined; verify that none are
1.49 + * declined, and a notification is sent for our locally disabled-but-not-
1.50 + * declined engines.
1.51 + */
1.52 +add_test(function testOldMeta() {
1.53 + let meta = {
1.54 + payload: {
1.55 + engines: {
1.56 + "petrol": 1,
1.57 + "diesel": 2,
1.58 + "nonlocal": 3, // Enabled but not supported.
1.59 + },
1.60 + },
1.61 + };
1.62 +
1.63 + _("Record: " + JSON.stringify(meta));
1.64 +
1.65 + let manager = getEngineManager();
1.66 +
1.67 + // Update enabled from meta/global.
1.68 + let engineSync = new EngineSynchronizer(Service);
1.69 + engineSync._updateEnabledFromMeta(meta, 3, manager);
1.70 +
1.71 + Assert.ok(manager._engines["petrol"].enabled, "'petrol' locally enabled.");
1.72 + Assert.ok(manager._engines["diesel"].enabled, "'diesel' locally enabled.");
1.73 + Assert.ok(!("nonlocal" in manager._engines), "We don't know anything about the 'nonlocal' engine.");
1.74 + Assert.ok(!manager._engines["actual"].enabled, "'actual' not locally enabled.");
1.75 + Assert.ok(!manager.isDeclined("actual"), "'actual' not declined, though.");
1.76 +
1.77 + let declinedEngines = new DeclinedEngines(Service);
1.78 +
1.79 + function onNotDeclined(subject, topic, data) {
1.80 + Observers.remove("weave:engines:notdeclined", onNotDeclined);
1.81 + Assert.ok(subject.undecided.has("actual"), "EngineManager observed that 'actual' was undecided.");
1.82 +
1.83 + let declined = manager.getDeclined();
1.84 + _("Declined: " + JSON.stringify(declined));
1.85 +
1.86 + Assert.ok(!meta.changed, "No need to upload a new meta/global.");
1.87 + run_next_test();
1.88 + }
1.89 +
1.90 + Observers.add("weave:engines:notdeclined", onNotDeclined);
1.91 +
1.92 + declinedEngines.updateDeclined(meta, manager);
1.93 +});
1.94 +
1.95 +/**
1.96 + * 'Fetch' a meta/global that declines an engine we don't
1.97 + * recognize. Ensure that we track that declined engine along
1.98 + * with any we locally declined, and that the meta/global
1.99 + * record is marked as changed and includes all declined
1.100 + * engines.
1.101 + */
1.102 +add_test(function testDeclinedMeta() {
1.103 + let meta = {
1.104 + payload: {
1.105 + engines: {
1.106 + "petrol": 1,
1.107 + "diesel": 2,
1.108 + "nonlocal": 3, // Enabled but not supported.
1.109 + },
1.110 + declined: ["nonexistent"], // Declined and not supported.
1.111 + },
1.112 + };
1.113 +
1.114 + _("Record: " + JSON.stringify(meta));
1.115 +
1.116 + let manager = getEngineManager();
1.117 + manager._engines["petrol"].enabled = true;
1.118 + manager._engines["diesel"].enabled = true;
1.119 + manager._engines["dummy"].enabled = true;
1.120 + manager._engines["actual"].enabled = false; // Disabled but not declined.
1.121 +
1.122 + manager.decline(["localdecline"]); // Declined and not supported.
1.123 +
1.124 + let declinedEngines = new DeclinedEngines(Service);
1.125 +
1.126 + function onNotDeclined(subject, topic, data) {
1.127 + Observers.remove("weave:engines:notdeclined", onNotDeclined);
1.128 + Assert.ok(subject.undecided.has("actual"), "EngineManager observed that 'actual' was undecided.");
1.129 +
1.130 + let declined = manager.getDeclined();
1.131 + _("Declined: " + JSON.stringify(declined));
1.132 +
1.133 + Assert.equal(declined.indexOf("actual"), -1, "'actual' is locally disabled, but not marked as declined.");
1.134 +
1.135 + Assert.equal(declined.indexOf("clients"), -1, "'clients' is enabled and not remotely declined.");
1.136 + Assert.equal(declined.indexOf("petrol"), -1, "'petrol' is enabled and not remotely declined.");
1.137 + Assert.equal(declined.indexOf("diesel"), -1, "'diesel' is enabled and not remotely declined.");
1.138 + Assert.equal(declined.indexOf("dummy"), -1, "'dummy' is enabled and not remotely declined.");
1.139 +
1.140 + Assert.ok(0 <= declined.indexOf("nonexistent"), "'nonexistent' was declined on the server.");
1.141 +
1.142 + Assert.ok(0 <= declined.indexOf("localdecline"), "'localdecline' was declined locally.");
1.143 +
1.144 + // The meta/global is modified, too.
1.145 + Assert.ok(0 <= meta.payload.declined.indexOf("nonexistent"), "meta/global's declined contains 'nonexistent'.");
1.146 + Assert.ok(0 <= meta.payload.declined.indexOf("localdecline"), "meta/global's declined contains 'localdecline'.");
1.147 + Assert.strictEqual(true, meta.changed, "meta/global was changed.");
1.148 +
1.149 + run_next_test();
1.150 + }
1.151 +
1.152 + Observers.add("weave:engines:notdeclined", onNotDeclined);
1.153 +
1.154 + declinedEngines.updateDeclined(meta, manager);
1.155 +});
1.156 +
