How to write a mock method for getting ether balance using Web3j Api. I am trying to mock Web3j and callig...
0
This method fetches ether using web3j Api.
public static BigInteger OriginalMethod(){
// connect to node
Web3j web3 = Web3j.build(new HttpService()); // defaults to
http://localhost:8545/
// send asynchronous requests to get balance
EthGetBalance ethGetBalance = web3
.ethGetBalance("0xAccountAddress", DefaultBlockParameterName.LATEST)
.sendAsync()
.get();
BigInteger wei = ethGetBalance.getBalance();
}
The below method is the mock method for getting ether.
public static BigInteger MockOriginalMethod(){
web3j=Mockito.mock(Web3j.class);//Mock web3j class
BigInteger bigValue=Mockito.mock(BigInteger.class);
Mockito.when(web3j.ethGetBalance(address, DefaultBlockParameterName.LATEST).sendAsync()
.get().getBalance()).thenReturn(bigValue);
return bigValue.valueOf(11);
}
java unit-testing mockito ethereum
asked Nov 25 '18 at 2:09
Awanish Awanish
213
add a comment |
0
This method fetches ether using web3j Api.
public static BigInteger OriginalMethod(){
// connect to node
Web3j web3 = Web3j.build(new HttpService()); // defaults to
http://localhost:8545/
// send asynchronous requests to get balance
EthGetBalance ethGetBalance = web3
.ethGetBalance("0xAccountAddress", DefaultBlockParameterName.LATEST)
.sendAsync()
.get();
BigInteger wei = ethGetBalance.getBalance();
}
The below method is the mock method for getting ether.
public static BigInteger MockOriginalMethod(){
web3j=Mockito.mock(Web3j.class);//Mock web3j class
BigInteger bigValue=Mockito.mock(BigInteger.class);
Mockito.when(web3j.ethGetBalance(address, DefaultBlockParameterName.LATEST).sendAsync()
.get().getBalance()).thenReturn(bigValue);
return bigValue.valueOf(11);
}
java unit-testing mockito ethereum
asked Nov 25 '18 at 2:09
Awanish Awanish
213
What do you want to test with this method? Do you want to testOriginalMethod()? Mockito needs help for example from PowerMockito to mock static methods. Both have good wiki with examples.
– uli
Nov 25 '18 at 6:02
Yes, I want to test OriginalMethod().
– Awanish
Nov 25 '18 at 10:46
Whit such design it is not possible to unit test the method. You are creating Web3j object inside method and using it. There is no way to mock it.
– uli
Nov 25 '18 at 15:35
add a comment |
0
0
0
This method fetches ether using web3j Api.
public static BigInteger OriginalMethod(){
// connect to node
Web3j web3 = Web3j.build(new HttpService()); // defaults to
http://localhost:8545/
// send asynchronous requests to get balance
EthGetBalance ethGetBalance = web3
.ethGetBalance("0xAccountAddress", DefaultBlockParameterName.LATEST)
.sendAsync()
.get();
BigInteger wei = ethGetBalance.getBalance();
}
The below method is the mock method for getting ether.
public static BigInteger MockOriginalMethod(){
web3j=Mockito.mock(Web3j.class);//Mock web3j class
BigInteger bigValue=Mockito.mock(BigInteger.class);
Mockito.when(web3j.ethGetBalance(address, DefaultBlockParameterName.LATEST).sendAsync()
.get().getBalance()).thenReturn(bigValue);
return bigValue.valueOf(11);
}
java unit-testing mockito ethereum
asked Nov 25 '18 at 2:09
Awanish Awanish
213
This method fetches ether using web3j Api.
public static BigInteger OriginalMethod(){
// connect to node
Web3j web3 = Web3j.build(new HttpService()); // defaults to
http://localhost:8545/
// send asynchronous requests to get balance
EthGetBalance ethGetBalance = web3
.ethGetBalance("0xAccountAddress", DefaultBlockParameterName.LATEST)
.sendAsync()
.get();
BigInteger wei = ethGetBalance.getBalance();
}
The below method is the mock method for getting ether.
public static BigInteger MockOriginalMethod(){
web3j=Mockito.mock(Web3j.class);//Mock web3j class
BigInteger bigValue=Mockito.mock(BigInteger.class);
Mockito.when(web3j.ethGetBalance(address, DefaultBlockParameterName.LATEST).sendAsync()
.get().getBalance()).thenReturn(bigValue);
return bigValue.valueOf(11);
}
java unit-testing mockito ethereum
java unit-testing mockito ethereum
asked Nov 25 '18 at 2:09
Awanish Awanish
213
asked Nov 25 '18 at 2:09
Awanish Awanish
213
edited Nov 25 '18 at 10:44
Awanish
asked Nov 25 '18 at 2:09
Awanish Awanish
213
asked Nov 25 '18 at 2:09
Awanish Awanish
213
asked Nov 25 '18 at 2:09
Awanish Awanish
213
213
What do you want to test with this method? Do you want to testOriginalMethod()? Mockito needs help for example from PowerMockito to mock static methods. Both have good wiki with examples.
– uli
Nov 25 '18 at 6:02
Yes, I want to test OriginalMethod().
– Awanish
Nov 25 '18 at 10:46
Whit such design it is not possible to unit test the method. You are creating Web3j object inside method and using it. There is no way to mock it.
– uli
Nov 25 '18 at 15:35
add a comment |
What do you want to test with this method? Do you want to testOriginalMethod()? Mockito needs help for example from PowerMockito to mock static methods. Both have good wiki with examples.
– uli
Nov 25 '18 at 6:02
Yes, I want to test OriginalMethod().
– Awanish
Nov 25 '18 at 10:46
Whit such design it is not possible to unit test the method. You are creating Web3j object inside method and using it. There is no way to mock it.
– uli
Nov 25 '18 at 15:35
What do you want to test with this method? Do you want to test
OriginalMethod()? Mockito needs help for example from PowerMockito to mock static methods. Both have good wiki with examples.– uli
Nov 25 '18 at 6:02
What do you want to test with this method? Do you want to test
OriginalMethod()? Mockito needs help for example from PowerMockito to mock static methods. Both have good wiki with examples.– uli
Nov 25 '18 at 6:02
Yes, I want to test OriginalMethod().
– Awanish
Nov 25 '18 at 10:46
Yes, I want to test OriginalMethod().
– Awanish
Nov 25 '18 at 10:46
Whit such design it is not possible to unit test the method. You are creating Web3j object inside method and using it. There is no way to mock it.
– uli
Nov 25 '18 at 15:35
Whit such design it is not possible to unit test the method. You are creating Web3j object inside method and using it. There is no way to mock it.
– uli
Nov 25 '18 at 15:35
add a comment |
0
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What do you want to test with this method? Do you want to test
OriginalMethod()? Mockito needs help for example from PowerMockito to mock static methods. Both have good wiki with examples.– uli
Nov 25 '18 at 6:02
Yes, I want to test OriginalMethod().
– Awanish
Nov 25 '18 at 10:46
Whit such design it is not possible to unit test the method. You are creating Web3j object inside method and using it. There is no way to mock it.
– uli
Nov 25 '18 at 15:35