Added test_service, which currently tests the case in which the server's meta/version and private/privkey files are correct, as well as all authentication information.

services/sync/tests/unit/test_service.js

@@ -0,0 +1,100 @@
+Cu.import("resource://weave/log4moz.js");
+Cu.import("resource://weave/wrap.js");
+Cu.import("resource://weave/async.js");
+Cu.import("resource://weave/util.js");
+Cu.import("resource://weave/dav.js");
+Cu.import("resource://weave/crypto.js");
+Cu.import("resource://weave/identity.js");
+
+Function.prototype.async = Async.sugar;
+
+function makeFakeAsyncFunc(retval) {
+  function fakeAsyncFunc() {
+    let self = yield;
+
+    Utils.makeTimerForCall(self.cb);
+    yield;
+
+    self.done(retval);
+  }
+
+  return fakeAsyncFunc;
+}
+
+Crypto.__proto__ = {
+  RSAkeydecrypt: function fake_RSAkeydecrypt(identity) {
+    let self = yield;
+
+    if (identity.password == "passphrase" &&
+        identity.privkey == "fake private key")
+      self.done("fake public key");
+    else
+      throw new Error("Unexpected identity information.");
+  }
+};
+
+DAV.__proto__ = {
+  checkLogin: makeFakeAsyncFunc(true),
+
+  __contents: {"meta/version" : "2",
+               "private/privkey" : "fake private key"},
+
+  GET: function fake_GET(path, onComplete) {
+    Log4Moz.Service.rootLogger.info("Retrieving " + path);
+    var result = {status: 404};
+    if (path in this.__contents)
+      result = {status: 200, responseText: this.__contents[path]};
+
+    return makeFakeAsyncFunc(result).async(this, onComplete);
+  }
+};
+
+function FakeID(realm, username, password) {
+  this.realm = realm;
+  this.username = username;
+  this.password = password;
+  this.setTempPassword = function FID_setTempPassword(value) {
+    if (typeof value != "undefined")
+      this.password = value;
+  };
+}
+
+ID.__proto__ = {
+  __contents: {WeaveID: new FakeID("", "foo", "bar"),
+               WeaveCryptoID: new FakeID("", "", "passphrase")},
+
+  get: function fake_ID_get(name) {
+    return this.__contents[name];
+  }
+};
+
+let Service = loadInSandbox("resource://weave/service.js");
+
+function TestService() {
+  this._startupFinished = false;
+  this._log = Log4Moz.Service.getLogger("Service.Main");
+}
+
+TestService.prototype = {
+};
+TestService.prototype.__proto__ = Service.WeaveSvc.prototype;
+
+function test_login_works() {
+  var fts = new FakeTimerService();
+  var logStats = initTestLogging();
+  var testService = new TestService();
+  var finished = false;
+  var successful = false;
+  var onComplete = function(result) {
+    finished = true;
+    successful = result;
+  };
+
+  testService.login(onComplete);
+
+  while (fts.processCallback()) {}
+
+  do_check_true(finished);
+  do_check_true(successful);
+  do_check_eq(logStats.errorsLogged, 0);
+}