How to check boolean getter with AssertJ?

Question

It looks very cool

assertThat(yoda).is(jedi);

until you don't know what is yoda and jedi. But suppose

yoda instanceof Person

where

interface Person {
    boolean isJedi();
}

Then how actually check isJedi with AssertJ?

In conventional JUnit I would write

assertTrue( yoda.isJedi() );

but what in AssertJ?

Vend

Answer 1

assertThat(yoda.isJedi()).isTrue()

Uranology

Great! But why examples demonstrate different? May be I can rapidly compose Condition for yoda somehow? – Vend

Conditions are used to express more complex checks that you want to reuse, in your case it is a simple boolean check that is (hopefully) already supported. – Ogg

Answer 2

assertThat(yoda.isJedi()).isEqualTo(true);

Politian