CommonCore/testsrc/de/steamwar/AssertionUtils.java

package de.steamwar;

import de.steamwar.command.CommandFrameworkException;
import lombok.experimental.UtilityClass;

import java.util.List;

import static org.hamcrest.MatcherAssert.assertThat;
import static org.hamcrest.Matchers.*;

@UtilityClass
public class AssertionUtils {

    public static void assertCMDFramework(Exception e, Class<?> clazz, String message) {
        assertThat(e, is(instanceOf(CommandFrameworkException.class)));
        assertThat(e.getCause().getCause(), is(instanceOf(clazz)));
        assertThat(e.getCause().getCause().getMessage(), is(message));
    }

    public static <T> void assertTabCompletes(List<T> list, T... elements) {
        assertThat(list.size(), is(elements.length));
        if (elements.length > 0) {
            assertThat(list, containsInAnyOrder(elements));
        }
    }
}