fail();
    } catch (ExecutionException expected) {
      assertThat(expected.getCause()).isInstanceOf(MyError.class);
      List<LogRecord> logged = aggregateFutureLogHandler.getStoredLogRecords();
      assertThat(logged).hasSize(1); // errors are always logged
      assertThat(logged.get(0).getThrown()).isInstanceOf(MyError.class);
    }
  }

      fail();
    } catch (ExecutionException expected) {
      assertThat(expected.getCause()).isInstanceOf(MyError.class);
      List<LogRecord> logged = aggregateFutureLogHandler.getStoredLogRecords();
      assertThat(logged).hasSize(1); // errors are always logged
      assertThat(logged.get(0).getThrown()).isInstanceOf(MyError.class);
    }
  }

equal to another value, as tested by the Object.equals(java.lang.Object) invokedMethod? IsEqual(T) - Constructor for class org.hamcrest.core.IsEqual IsInstanceOf - Class in org.hamcrest.core Tests whether the value is an instance of a class. IsInstanceOf(Class<?>) - Constructor for class org.hamcrest.core.IsInstanceOf Creates a new instance of IsInstanceOf IsNot<T> - Class in org.hamcrest.core Calculates the logical negation of a matcher. IsNot(Matcher<T>) - Constructor for class org.hamcrest.core.IsNot...

import assertk.assertions.isEmpty
import assertk.assertions.isEqualTo
import assertk.assertions.isFalse
import assertk.assertions.isGreaterThanOrEqualTo
import assertk.assertions.isIn
import assertk.assertions.isInstanceOf
import assertk.assertions.isLessThan
import assertk.assertions.isNotEmpty
import assertk.assertions.isNull
import assertk.assertions.isTrue
import assertk.fail
import java.io.File
import java.io.IOException