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* Licensed to the Apache Software Foundation (ASF) under one
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* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
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* KIND, either express or implied. See the License for the
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package org.apache.isis.core.unittestsupport.jmocking;
import static org.hamcrest.CoreMatchers.is;
import static org.hamcrest.CoreMatchers.not;
import static org.hamcrest.CoreMatchers.nullValue;
import static org.junit.Assert.assertThat;
import org.hamcrest.Description;
import org.hamcrest.Matcher;
import org.hamcrest.TypeSafeMatcher;
import org.jmock.Expectations;
import org.jmock.auto.Mock;
import org.junit.Rule;
import org.junit.Test;
import org.apache.isis.core.unittestsupport.jmocking.JUnitRuleMockery2.Mode;
public class IsisActionsTest_returnNewTransientInstance {
// we can't use the 'real' DomainObjectConainter because applib depends on this module, not vice versa
// but it doesn't matter; we are just testing the action (of the expectation), not the object on which
// we add the expectation
public static interface MyDomainObjectContainer {
<T> T newTransientInstance(Class<T> t);
void persistIfNotAlready(Object o);
}
public static class MyCustomer {
}
@Mock
private MyDomainObjectContainer mockContainer;
@Rule
public JUnitRuleMockery2 context = JUnitRuleMockery2.createFor(Mode.INTERFACES_AND_CLASSES);
@Test
public void testIt() {
context.checking(new Expectations() {
{
allowing(mockContainer).newTransientInstance(with(anySubclassOf(Object.class)));
will(IsisActions.returnNewTransientInstance());
ignoring(mockContainer);
}
});
// is allowed (and executed)
MyCustomer o = mockContainer.newTransientInstance(MyCustomer.class);
assertThat(o, is(not(nullValue())));
// is ignored
mockContainer.persistIfNotAlready(o);
}
private static <X> Matcher<Class<X>> anySubclassOf(final Class<X> cls) {
return new TypeSafeMatcher<Class<X>>() {
@Override
public void describeTo(final Description arg0) {
arg0.appendText("is subclass of ").appendText(cls.getName());
}
@Override
public boolean matchesSafely(final Class<X> item) {
return cls.isAssignableFrom(item);
}
};
}
}