1 files changed, 82 insertions, 0 deletions
diff --git a/test/jrummikub/util/Event1Test.java b/test/jrummikub/util/Event1Test.java
new file mode 100644
index 0000000..b7e56bf
--- /dev/null
+++ b/test/jrummikub/util/Event1Test.java
@@ -0,0 +1,82 @@
+package jrummikub.util;
+
+import static org.junit.Assert.*;
+
+import org.junit.Test;
+
+public class Event1Test {
+
+	int fired, fired2;
+
+	@Test
+	public void singleListener() {
+		fired = 0;
+		Event1<Integer> testEvent = new Event1<Integer>();
+		testEvent.add(new IListener1<Integer>() {
+
+			@Override
+			public void fire(Integer n) {
+				fired += n;
+
+			}
+		});
+		assertEquals(fired, 0);
+		testEvent.fire(10);
+		assertEquals(fired, 10);
+		testEvent.fire(20);
+		assertEquals(fired, 30);
+	}
+
+	@Test
+	public void twoListeners() {
+		fired = 0;
+		fired2 = 0;
+		Event1<Integer> testEvent = new Event1<Integer>();
+		testEvent.add(new IListener1<Integer>() {
+
+			@Override
+			public void fire(Integer n) {
+				fired += n;
+
+			}
+		});
+		testEvent.add(new IListener1<Integer>() {
+
+			@Override
+			public void fire(Integer n) {
+				fired2 -= n;
+
+			}
+		});
+		assertEquals(fired, 0);
+		assertEquals(fired2, 0);
+		testEvent.fire(5);
+		assertEquals(fired, 5);
+		assertEquals(fired2, -5);
+
+	}
+	
+	@Test public void removeListener() {
+		fired = 0;
+		Event1<Integer> testEvent = new Event1<Integer>();
+		testEvent.add(new IListener1<Integer>() {
+
+			@Override
+			public void fire(Integer n) {
+				fired += n;
+
+			}
+		});
+		IListener1<Integer> rem = new IListener1<Integer>() {
+			
+			@Override
+			public void fire(Integer n) {
+				fail();
+			}
+		};
+		testEvent.add(rem);
+		testEvent.remove(rem);
+		testEvent.fire(10);
+		assertEquals(fired, 10);
+	}
+}