/*
* Copyright 2012-2017 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 org.springframework.boot.web.servlet;
import javax.servlet.Filter;
import org.junit.Test;
import org.springframework.boot.testutil.MockFilter;
import static org.mockito.ArgumentMatchers.eq;
import static org.mockito.Mockito.verify;
/**
* Tests for {@link FilterRegistrationBean}.
*
* @author Phillip Webb
*/
public class FilterRegistrationBeanTests extends AbstractFilterRegistrationBeanTests {
private final MockFilter filter = new MockFilter();
@Test
public void setFilter() throws Exception {
FilterRegistrationBean<Filter> bean = new FilterRegistrationBean<>();
bean.setFilter(this.filter);
bean.onStartup(this.servletContext);
verify(this.servletContext).addFilter("mockFilter", this.filter);
}
@Test
public void setFilterMustNotBeNull() throws Exception {
FilterRegistrationBean<Filter> bean = new FilterRegistrationBean<>();
this.thrown.expect(IllegalArgumentException.class);
this.thrown.expectMessage("Filter must not be null");
bean.onStartup(this.servletContext);
}
@Test
public void constructFilterMustNotBeNull() throws Exception {
this.thrown.expect(IllegalArgumentException.class);
this.thrown.expectMessage("Filter must not be null");
new FilterRegistrationBean<>(null);
}
@Test
public void createServletRegistrationBeanMustNotBeNull() throws Exception {
this.thrown.expect(IllegalArgumentException.class);
this.thrown.expectMessage("ServletRegistrationBeans must not be null");
new FilterRegistrationBean<>(this.filter, (ServletRegistrationBean[]) null);
}
@Override
protected AbstractFilterRegistrationBean<MockFilter> createFilterRegistrationBean(
ServletRegistrationBean<?>... servletRegistrationBeans) {
return new FilterRegistrationBean<>(this.filter, servletRegistrationBeans);
}
@Override
protected Filter getExpectedFilter() {
return eq(this.filter);
}
}