/*
* Copyright 2010-2013 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.data.gemfire.config.xml;
import static org.assertj.core.api.Assertions.assertThat;
import static org.mockito.Matchers.eq;
import static org.mockito.Matchers.isNull;
import static org.mockito.Matchers.matches;
import static org.mockito.Mockito.doReturn;
import static org.mockito.Mockito.mock;
import static org.mockito.Mockito.never;
import static org.mockito.Mockito.spy;
import static org.mockito.Mockito.times;
import static org.mockito.Mockito.verify;
import static org.mockito.Mockito.when;
import org.junit.Test;
import org.springframework.beans.factory.support.BeanDefinitionBuilder;
import org.springframework.beans.factory.xml.ParserContext;
import org.springframework.beans.factory.xml.XmlReaderContext;
import org.w3c.dom.Element;
import org.w3c.dom.Node;
/**
* Unit tests for {@link AbstractRegionParser}.
*
* @author John Blum
* @see org.junit.Test
* @see org.mockito.Mockito
* @see org.springframework.data.gemfire.config.xml.AbstractRegionParser
* @since 1.3.3
*/
// TODO add more tests
public class AbstractRegionParserUnitTests {
private AbstractRegionParser regionParser = new TestRegionParser();
protected void assertIsRegionTemplateWhenElementLocalNameEndsWithTemplate(String localName) {
Element mockElement = mock(Element.class);
when(mockElement.getLocalName()).thenReturn(localName);
assertThat(regionParser.isRegionTemplate(mockElement)).isEqualTo(nullSafeEndsWith(localName, "-template"));
verify(mockElement, times(1)).getLocalName();
}
protected void assertIsSubRegionWhenElementLocalNameEndsWithRegion(String localName) {
Element mockElement = mock(Element.class);
Node mockNode = mock(Node.class);
when(mockElement.getParentNode()).thenReturn(mockNode);
when(mockNode.getLocalName()).thenReturn(localName);
assertThat(regionParser.isSubRegion(mockElement)).isEqualTo(nullSafeEndsWith(localName, "region"));
verify(mockElement, times(1)).getParentNode();
verify(mockNode, times(1)).getLocalName();
}
protected boolean nullSafeEndsWith(String localName, String suffix) {
return (localName != null && localName.endsWith(suffix));
}
@Test
public void getBeanClassIsEqualToTestRegionFactoryBean() {
AbstractRegionParser regionParserSpy = spy(AbstractRegionParser.class);
Element mockElement = mock(Element.class);
doReturn(AbstractRegionParserUnitTests.class).when(regionParserSpy).getRegionFactoryClass();
assertThat(regionParserSpy.getBeanClass(mockElement)).isEqualTo(AbstractRegionParserUnitTests.class);
verify(regionParserSpy, times(1)).getBeanClass(eq(mockElement));
verify(regionParserSpy, times(1)).getRegionFactoryClass();
}
@Test
public void getParentNameWhenTemplateIsSet() {
Element mockElement = mock(Element.class);
when(mockElement.getAttribute(eq("template"))).thenReturn("test");
assertThat(regionParser.getParentName(mockElement)).isEqualTo("test");
verify(mockElement, times(1)).getAttribute(eq("template"));
}
@Test
public void getParentNameWhenTemplateIsUnset() {
Element mockElement = mock(Element.class);
when(mockElement.getAttribute(eq("template"))).thenReturn(null);
assertThat(regionParser.getParentName(mockElement)).isNull();
verify(mockElement, times(1)).getAttribute(eq("template"));
}
@Test
public void isRegionTemplateWithRegionTemplateElementsIsTrue() {
assertIsRegionTemplateWhenElementLocalNameEndsWithTemplate("client-region-template");
assertIsRegionTemplateWhenElementLocalNameEndsWithTemplate("local-region-template");
assertIsRegionTemplateWhenElementLocalNameEndsWithTemplate("partitioned-region-template");
assertIsRegionTemplateWhenElementLocalNameEndsWithTemplate("replicated-region-template");
}
@Test
public void isRegionTemplateWithRegionElementsIsFalse() {
assertIsRegionTemplateWhenElementLocalNameEndsWithTemplate("client-region");
assertIsRegionTemplateWhenElementLocalNameEndsWithTemplate("local-region");
assertIsRegionTemplateWhenElementLocalNameEndsWithTemplate("partitioned-region");
assertIsRegionTemplateWhenElementLocalNameEndsWithTemplate("replicated-region");
}
@Test
public void isRegionTemplateWhenElementLocalNameDoesNotEndWithTemplateIsFalse() {
assertIsRegionTemplateWhenElementLocalNameEndsWithTemplate("disk-store");
}
@Test
public void isRegionTemplateWhenElementLocalNameIsNullIsFalse() {
assertIsRegionTemplateWhenElementLocalNameEndsWithTemplate(null);
}
@Test
public void isSubRegionWithRegionElementIsTrue() {
assertIsSubRegionWhenElementLocalNameEndsWithRegion("client-region");
assertIsSubRegionWhenElementLocalNameEndsWithRegion("local-region");
assertIsSubRegionWhenElementLocalNameEndsWithRegion("partitioned-region");
assertIsSubRegionWhenElementLocalNameEndsWithRegion("replicated-region");
}
@Test
public void isSubRegionWithRegionTemplateElementIsFalse() {
assertIsSubRegionWhenElementLocalNameEndsWithRegion("client-region-template");
assertIsSubRegionWhenElementLocalNameEndsWithRegion("local-region-template");
assertIsSubRegionWhenElementLocalNameEndsWithRegion("partitioned-region-template");
assertIsSubRegionWhenElementLocalNameEndsWithRegion("replicated-region-template");
assertIsSubRegionWhenElementLocalNameEndsWithRegion("region-template");
}
@Test
public void isSubRegionWhenElementLocalNameDoesNotEndWithRegionIsFalse() {
assertIsSubRegionWhenElementLocalNameEndsWithRegion("disk-store");
}
@Test
public void isSubRegionWhenElementLocalNameIsNullIsFalse() {
assertIsSubRegionWhenElementLocalNameEndsWithRegion(null);
}
@Test
public void doParseWithAbstractRegionTemplate() {
AbstractRegionParser regionParserSpy = spy(AbstractRegionParser.class);
BeanDefinitionBuilder builder = BeanDefinitionBuilder.genericBeanDefinition();
Element mockElement = mock(Element.class);
Node mockNode = mock(Node.class);
when(mockElement.getLocalName()).thenReturn("partitioned-region-template");
when(mockElement.getParentNode()).thenReturn(mockNode);
when(mockNode.getLocalName()).thenReturn("cache");
regionParserSpy.doParse(mockElement, null, builder);
assertThat(builder.getRawBeanDefinition().isAbstract()).isTrue();
verify(regionParserSpy, times(1)).doParse(eq(mockElement), isNull(ParserContext.class), eq(builder));
verify(regionParserSpy, times(1)).doParseRegion(eq(mockElement), isNull(ParserContext.class),
eq(builder), eq(false));
}
@Test
public void doParseWithNonAbstractSubRegion() {
AbstractRegionParser regionParserSpy = spy(AbstractRegionParser.class);
BeanDefinitionBuilder builder = BeanDefinitionBuilder.genericBeanDefinition();
Element mockElement = mock(Element.class);
Node mockNode = mock(Node.class);
when(mockElement.getLocalName()).thenReturn("replicated-region");
when(mockElement.getParentNode()).thenReturn(mockNode);
when(mockNode.getLocalName()).thenReturn("replicated-region");
regionParserSpy.doParse(mockElement, null, builder);
assertThat(builder.getRawBeanDefinition().isAbstract()).isFalse();
verify(regionParserSpy, times(1)).doParse(eq(mockElement), isNull(ParserContext.class), eq(builder));
verify(regionParserSpy, times(1)).doParseRegion(eq(mockElement), isNull(ParserContext.class),
eq(builder), eq(true));
}
@Test
public void validateDataPolicyShortcutAttributesMutualExclusion() {
Element mockElement = mock(Element.class);
when(mockElement.hasAttribute(matches("data-policy"))).thenReturn(false);
when(mockElement.hasAttribute(matches("shortcut"))).thenReturn(false);
regionParser.validateDataPolicyShortcutAttributesMutualExclusion(mockElement, null);
verify(mockElement).hasAttribute(eq("data-policy"));
verify(mockElement, never()).hasAttribute(eq("shortcut"));
}
@Test
public void validateDataPolicyShortcutAttributesMutualExclusionWithDataPolicy() {
Element mockElement = mock(Element.class);
when(mockElement.hasAttribute(matches("data-policy"))).thenReturn(true);
when(mockElement.hasAttribute(matches("shortcut"))).thenReturn(false);
regionParser.validateDataPolicyShortcutAttributesMutualExclusion(mockElement, null);
verify(mockElement).hasAttribute(eq("data-policy"));
verify(mockElement).hasAttribute(eq("shortcut"));
}
@Test
public void validateDataPolicyShortcutAttributesMutualExclusionWithShortcut() {
Element mockElement = mock(Element.class);
when(mockElement.hasAttribute(matches("data-policy"))).thenReturn(false);
when(mockElement.hasAttribute(matches("shortcut"))).thenReturn(true);
regionParser.validateDataPolicyShortcutAttributesMutualExclusion(mockElement, null);
verify(mockElement).hasAttribute(eq("data-policy"));
verify(mockElement, never()).hasAttribute(eq("shortcut"));
}
@Test
public void validateDataPolicyShortcutAttributesMutualExclusionWithDataPolicyAndShortcut() {
Element mockElement = mock(Element.class);
XmlReaderContext mockReaderContext = mock(XmlReaderContext.class);
ParserContext mockParserContext = new ParserContext(mockReaderContext, null);
when(mockElement.hasAttribute(matches("data-policy"))).thenReturn(true);
when(mockElement.hasAttribute(matches("shortcut"))).thenReturn(true);
when(mockElement.getTagName()).thenReturn("local-region");
regionParser.validateDataPolicyShortcutAttributesMutualExclusion(mockElement, mockParserContext);
verify(mockReaderContext).error(
eq("Only one of [data-policy, shortcut] may be specified with element 'local-region'."),
eq(mockElement));
}
protected static class TestRegionParser extends AbstractRegionParser {
@Override
protected Class<?> getRegionFactoryClass() {
return getClass();
}
@Override
protected void doParseRegion(Element element, ParserContext parserContext,
BeanDefinitionBuilder builder, boolean subRegion) {
throw new UnsupportedOperationException("Not Implemented");
}
}
}