public static String getKeyTenant(String dataId, String group, String tenant) {
        return doGetKey(dataId, group, tenant);
    }
@Test
    void testGetKeyTenantByPercentThreeParams() {
        
        // Act
        final String actual = GroupKey.getKeyTenant("\u0000\u0000", "%+", null);
        
        // Assert result
        assertEquals("\u0000\u0000+%25%2B", actual);
    }