Fixes #56 - "Run utPLSQL test" is disabled for suites without test

Author: PhilippSalvisberg

sqldev/src/main/java/org/utplsql/sqldev/dal/UtplsqlDao.xtend

@@ -179,7 +179,7 @@ class UtplsqlDao {
 				val sql = '''
 					SELECT count(*)
 					  FROM TABLE(ut_runner.get_suites_info(upper(?), upper(?)))
-					 WHERE item_type = 'UT_TEST'
+					 WHERE item_type IN ('UT_TEST', 'UT_SUITE')
 					   AND (item_name = upper(?) or ? IS NULL)
 				'''
 				found = jdbcTemplate.queryForObject(sql, Integer, #[owner, objectName, subobjectName, subobjectName])

sqldev/src/test/java/org/utplsql/sqldev/tests/DalTest.xtend

@@ -471,5 +471,18 @@ class DalTest extends AbstractJdbcTest {
 		Assert.assertEquals(expected, actual)
 
 	}
+	
+	@Test
+	def void issue56SuiteWithoutTests() {
+		jdbcTemplate.execute('''
+			CREATE OR REPLACE PACKAGE junit_utplsql_test_pkg IS
+			   -- %suite
+
+			END junit_utplsql_test_pkg;
+		''')
+		val dao = new UtplsqlDao(dataSource.connection)
+		Assert.assertTrue(dao.containsUtplsqlTest("scott", "junit_utplsql_test_pkg"))			
+		jdbcTemplate.execute("DROP PACKAGE junit_utplsql_test_pkg")
+	}
 
 }