MockStaticWithPrivateCtorTest.java

/*
 * Copyright 2011 the original author or authors.
 *
 * Licensed 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 "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package samples.powermockito.junit4.agent;

import org.junit.Rule;
import org.junit.Test;
import org.powermock.core.classloader.annotations.PrepareForTest;
import org.powermock.modules.junit4.rule.PowerMockRule;
import samples.singleton.StaticWithPrivateCtor;

import static org.junit.Assert.assertEquals;
import static org.powermock.api.mockito.PowerMockito.mockStatic;
import static org.powermock.api.mockito.PowerMockito.when;

@PrepareForTest(StaticWithPrivateCtor.class)
public class MockStaticWithPrivateCtorTest {

    @Rule
    public PowerMockRule powerMockRule = new PowerMockRule();

    @Test
    public void canMockStaticMethodsInClassWithPrivateConstructor() throws Exception {
        mockStatic(StaticWithPrivateCtor.class);
        when(StaticWithPrivateCtor.staticMethod()).thenReturn("something else");

        assertEquals("something else", StaticWithPrivateCtor.staticMethod());
    }

}