@Test
  public void getterTest() {
    DeveloperBitDubai developerBitDubai = new DeveloperBitDubai();
    Assert.assertEquals(developerBitDubai.getAddress(), "13gpMizSNvQCbJzAPyGCUnfUGqFD8ryzcv");

    Assert.assertEquals(developerBitDubai.getAmountToPay(), 100);

    Assert.assertEquals(developerBitDubai.getCryptoCurrency(), CryptoCurrency.BITCOIN);

    Assert.assertEquals(developerBitDubai.getTimePeriod(), TimeFrequency.MONTHLY);
  }
 @Test
 public void getPluging() {
   assertThat(developTest.getPlugin()).isInstanceOf(CryptoAddressBookCryptoModulePluginRoot.class);
 }
 @Test
 public void constructorTest() {
   DeveloperBitDubai developerBitDubai = new DeveloperBitDubai();
   Assert.assertNotNull(developerBitDubai.getPlugin());
 }