Use more verbose test reporter

This new reporter gives a better idea which tests are currently running,
how long individual tests take and during which tests output occurred.

All of this information is especially helpful when tests are run in CI.

package.json

@@ -51,6 +51,7 @@
     "globby": "^8.0.1",
     "istanbul": "^0.4.5",
     "jasmine": "^3.0.1",
+    "jasmine-spec-reporter": "^4.2.1",
     "rewire": "^4.0.1"
   },
   "scripts": {

spec/helper.js

@@ -17,3 +17,17 @@
     under the License.
 */
 jasmine.DEFAULT_TIMEOUT_INTERVAL = 10000;
+
+const SpecReporter = require('jasmine-spec-reporter').SpecReporter;
+
+jasmine.getEnv().clearReporters();
+jasmine.getEnv().addReporter(new SpecReporter({
+    spec: {
+        displayPending: true,
+        displayDuration: true
+    },
+    summary: {
+        displayDuration: true,
+        displayStacktrace: true
+    }
+}));