Added default report test

Author: simasch

src/test/java/org/utplsql/maven/plugin/UtPlsqlMojoTest.java

@@ -117,8 +117,6 @@ public void skipUtplsqlTests() throws MojoExecutionException {
 
     @Test
     public void defaultReport() throws MojoExecutionException {
-        utPLSQLMojo.execute();
-
         final ByteArrayOutputStream console = new ByteArrayOutputStream();
         System.setOut(new PrintStream(console));