Argumentcaptor java mockito

// Consider you have a method:
class A {
    public void foo(OtherClass other) {
        SomeData data = new SomeData("Some inner data");
        other.doSomething(data);
    }
}

// Now if you want to check the inner data you can use the captor:

// Create a mock of the OtherClass
OtherClass other = mock(OtherClass.class);

// Run the foo method with the mock
new A().foo(other);

// Capture the argument of the doSomething function
ArgumentCaptor<SomeData> captor = ArgumentCaptor.forClass(SomeData.class);
verify(other, times(1)).doSomething(captor.capture());

// Assert the argument
SomeData actual = captor.getValue();
assertEquals("Some inner data", actual.innerData);

Source: stackoverflow.com

Similar codes

0 vote187 views1 answer
Nonnull annotation in java
Java
0 vote196 views1 answer
Using new to create arrays
Java
0 vote211 views1 answer
How to Register a Custom Auto-Configuration?
Java
1 vote188 views1 answer
Java random Double between
Java
0 vote183 views1 answer
Instantiate matrix java
Java
2 votes179 views2 answers
Install java runtime mac brew
Java
6 votes155 views2 answers
Abstract vs interface java
Java
1 vote195 views1 answer
Unicode in java
Java
26 votes179 views2 answers
Java how to get current date
Java
0 vote201 views1 answer
Java resultset length
Java