From f1f132c73f08e134755737c9ec8e9059b21831c6 Mon Sep 17 00:00:00 2001
From: Christoph Thelen <christoph.thelen@mni.thm.de>
Date: Mon, 10 Sep 2012 14:56:00 +0200
Subject: [PATCH] Implemented #3843: An 8 digit keyword is generated
---
.../thm/arsnova/services/SessionService.java | 7 ++++
.../arsnova/services/SessionServiceTest.java | 33 +++++++++++++++++++
2 files changed, 40 insertions(+)
create mode 100644 src/test/java/de/thm/arsnova/services/SessionServiceTest.java
diff --git a/src/main/java/de/thm/arsnova/services/SessionService.java b/src/main/java/de/thm/arsnova/services/SessionService.java
index 68daacad..66e595d9 100644
--- a/src/main/java/de/thm/arsnova/services/SessionService.java
+++ b/src/main/java/de/thm/arsnova/services/SessionService.java
@@ -195,4 +195,11 @@ public class SessionService implements ISessionService {
} catch (ClassCastException e) {}
return null;
}
+
+ public String generateKeyword() {
+ // Generates a number between >=low and <high, so our keyword has exactly 8 digits.
+ final int low = 10000000;
+ final int high = 100000000;
+ return String.valueOf((int)(Math.random() * (high - low) + low));
+ }
}
diff --git a/src/test/java/de/thm/arsnova/services/SessionServiceTest.java b/src/test/java/de/thm/arsnova/services/SessionServiceTest.java
new file mode 100644
index 00000000..9bf97983
--- /dev/null
+++ b/src/test/java/de/thm/arsnova/services/SessionServiceTest.java
@@ -0,0 +1,33 @@
+/*
+ * Copyright (C) 2012 THM webMedia
+ *
+ * This file is part of ARSnova.
+ *
+ * ARSnova 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, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * ARSnova 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 <http://www.gnu.org/licenses/>.
+ */
+package de.thm.arsnova.services;
+
+import static org.junit.Assert.*;
+
+import org.junit.Test;
+
+public class SessionServiceTest {
+
+ @Test
+ public void shouldGenerateSessionKeyword() {
+ SessionService session = new SessionService();
+ System.out.println(session.generateKeyword());
+ assertTrue(session.generateKeyword().matches("^[0-9]{8}$"));
+ }
+}
\ No newline at end of file
--
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