junit tests setup

pom.xml

@@ -333,6 +333,13 @@
 			<artifactId>codemirror</artifactId>
 			<version>3.11</version>
 		</dependency>
+
+		<dependency>
+			<groupId>junit</groupId>
+			<artifactId>junit</artifactId>
+			<version>4.11</version>
+			<scope>test</scope>
+		</dependency>
 	</dependencies>
 
 	<profiles>

src/test/java/com/commafeed/backend/SampleTest.java

@@ -0,0 +1,12 @@
+package com.commafeed.backend;
+
+import org.junit.Assert;
+import org.junit.Test;
+
+public class SampleTest {
+
+	@Test
+	public void init() {
+		Assert.assertEquals(2, 2);
+	}
+}