Added allusernamesfiltertest

src/test/java/com/dabsquared/gitlabjenkins/trigger/filter/AllUserNamesFilterTest.java

@@ -0,0 +1,20 @@
+package com.dabsquared.gitlabjenkins.trigger.filter;
+
+import org.apache.commons.lang.RandomStringUtils;
+import org.junit.Test;
+
+import static org.hamcrest.CoreMatchers.is;
+import static org.junit.Assert.assertThat;
+
+/**
+ * @author jean.flores
+ */
+
+public class AllUserNamesFilterTest{
+
+    @Test
+    public void isRandomBranchNameAllowed() {
+        String randomUserName = RandomStringUtils.random(10, true, false);
+        assertThat(new AllUserNamesFilter().isUserNameAllowed(randomUserName), is(true));
+    }
+}