Another day, another interface

Change the interface again, hopefully this time a bit more normal.
Now we wrap the emscripten module completely and just expose the
high level objects.

The olm library export is now imported as normal (ie. returns
a module rather than a function returning a module) but has an
`init` method which *must* be called. This returns a promise
which resolves when the module is ready. It also rejects if the
module failed to set up, unlike before (and unlike the
promise-not-a-promise that emscripten returns).

Generally catch failures to init the module.

1 files changed, 5 insertions, 5 deletions

diff --git a/javascript/test/pk.spec.js b/javascript/test/pk.spec.js
index 9f7dbfd..007882f 100644
--- a/javascript/test/pk.spec.js
+++ b/javascript/test/pk.spec.js
@@ -16,7 +16,7 @@ limitations under the License.
 
 "use strict";
 
-var Olm = require('../olm')();
+var Olm = require('../olm');
 
 if (!Object.keys) {
     Object.keys = function(o) {
@@ -30,12 +30,12 @@ describe("pk", function() {
     var encryption, decryption;
 
     beforeEach(function(done) {
-        Olm.then(function() {
+        Olm.init().then(function() {
+            encryption = new Olm.PkEncryption();
+            decryption = new Olm.PkDecryption();
+
             done();
         });
-
-        encryption = new Olm.PkEncryption();
-        decryption = new Olm.PkDecryption();
     });
 
     afterEach(function () {