js: use version operation for connection checks

--

* src/Connection.js: isConnected was renamed to checkConnection, that
  returns a promise with either version information or Boolean
* Connection checks have been adapted to reflect that checkConnection
  returns a Promise
* BrowsertestExtension: tests/signTest.js was missing from my last
  commit

1 files changed, 58 insertions, 0 deletions

diff --git a/lang/js/BrowserTestExtension/tests/signTest.js b/lang/js/BrowserTestExtension/tests/signTest.js
new file mode 100644
index 00000000..e3323721
--- /dev/null
+++ b/lang/js/BrowserTestExtension/tests/signTest.js
@@ -0,0 +1,58 @@
+/* gpgme.js - Javascript integration for gpgme
+ * Copyright (C) 2018 Bundesamt für Sicherheit in der Informationstechnik
+ *
+ * This file is part of GPGME.
+ *
+ * GPGME is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU Lesser General Public License as
+ * published by the Free Software Foundation; either version 2.1 of
+ * the License, or (at your option) any later version.
+ *
+ * GPGME is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this program; if not, see <http://www.gnu.org/licenses/>.
+ * SPDX-License-Identifier: LGPL-2.1+
+ */
+describe('Signing', function () {
+    it('Sign a message', function (done) {
+        let prm = Gpgmejs.init();
+        prm.then(function (context) {
+            let data = bigString(100);
+            context.sign(
+                data,
+                inputvalues.encrypt.good.fingerprint).then(function (answer) {
+                    expect(answer).to.not.be.empty;
+                    expect(answer.data).to.be.a('string');
+                    expect(answer.data).to.include('BEGIN PGP SIGNATURE');
+                    expect(answer.data).to.include('END PGP SIGNATURE');
+                    expect(answer.data).to.include(data);
+                    context.connection.disconnect();
+                    done();
+            });
+        });
+    });
+    it('Detached sign a message', function (done) {
+        let prm = Gpgmejs.init();
+        prm.then(function (context) {
+            let data = bigString(100);
+            context.sign(
+                data,
+                inputvalues.encrypt.good.fingerprint,
+                'detached'
+            ).then(function (answer) {
+                    expect(answer).to.not.be.empty;
+                    expect(answer.data).to.be.a('string');
+                    expect(answer.data).to.include(data);
+                    expect(answer.signature).to.be.a('string');
+                    expect(answer.signature).to.be.a('string');
+                    context.connection.disconnect();
+                    done();
+            });
+        });
+    });
+
+});