public boolean checkTestName(String testName) {
		try {
			String query = "SELECT type_id FROM test_type t WHERE UPPER(t.test_name) = UPPER('" + testName + "')";
			rs = stmt.executeQuery(query);
			if (rs.next()) {
				return true;
			}
		} catch (SQLException e) {
			// TODO Auto-generated catch block
			System.out.println("Something went wrong.");
		}
		return false;

	}