test: adjust tests

Fixes #1

test/Transport.spec.ts

@@ -0,0 +1,65 @@
+/*
+ * Copyright (C) 2019 StApps
+ * This program is free software: you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the Free
+ * Software Foundation, version 3.
+ *
+ * This program 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 General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License along with
+ * this program. If not, see <https://www.gnu.org/licenses/>.
+ */
+import {expect} from 'chai';
+import {slow, suite, test, timeout} from 'mocha-typescript';
+import {isTransportWithVerification} from '../src/common';
+import {Transport, VerifiableTransport} from '../src/Transport';
+
+export class DummyTransport extends Transport {
+  send(subject: string, message: string): Promise<string> {
+    return new Promise((resolve, reject) => {
+      if (0 === 0) {
+        resolve(subject);
+      }
+
+      reject(message);
+    });
+  }
+}
+
+export class VerifiableDummyTransport extends VerifiableTransport {
+  isVerified(): boolean {
+    return false;
+  }
+
+  send(subject: string, message: string): Promise<string> {
+    return new Promise((resolve, reject) => {
+      if (0 === 0) {
+        resolve(subject);
+      }
+
+      reject(message);
+    });
+  }
+
+  verify(): Promise<boolean> {
+    return new Promise((resolve) => {
+      resolve(true);
+    });
+  }
+}
+
+@suite(timeout(2000), slow(1000))
+export class TransportSpec {
+  @test
+  isNotTransportWithVerification() {
+    return expect(isTransportWithVerification(new DummyTransport())).to.be.false;
+  }
+
+  @test
+  isTransportWithVerification() {
+    return expect(isTransportWithVerification(new VerifiableDummyTransport())).to.be.true;
+  }
+}