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 vote122 views1 answer
Automatic Code Completion in NetBeans
Java
0 vote121 views1 answer
Copying value from one input field to another input field using checkbox
Java
0 vote175 views1 answer
Caused by: java.lang.runtimeexception: no installed build tools found. install the android build tools version 19.1.0 or higher.
Java
0 vote220 views1 answer
Opacity in android studio
Java
7 votes130 views3 answers
Java find largest number in list
Java
6 votes146 views3 answers
How to install java 11 jdk on ubuntu 20.04
Java
0 vote134 views1 answer
Where to check when you hava a error
Java
1 vote115 views1 answer
Clear edittext android
Java
0 vote147 views1 answer
Strings in java are represented as
Java
7 votes174 views1 answer
AdapterView OnItemClickListener
Java