/*
* Copyright 2010 Alibaba Group Holding Limited.
* All rights reserved.
*
* 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 com.alibaba.citrus.service.mappingrule.impl.rule;
import static com.alibaba.citrus.test.TestUtil.*;
import static com.alibaba.citrus.util.CollectionUtil.*;
import static org.junit.Assert.*;
import java.util.Collection;
import java.util.List;
import java.util.NoSuchElementException;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.junit.runners.Parameterized;
import org.junit.runners.Parameterized.Parameters;
import com.alibaba.citrus.service.mappingrule.MappingRuleException;
import com.alibaba.citrus.service.mappingrule.impl.rule.FallbackModuleMappingRule.FallbackModuleIterator;
import com.alibaba.citrus.service.mappingrule.impl.rule.FallbackTemplateMappingRule.FallbackTemplateIterator;
/**
* ����<code>FallbackIterator</code>��
*
* @author Michael Zhou
*/
@RunWith(Parameterized.class)
public class FallbackIteratorTests {
private FallbackIterator iter;
private String[] results;
private String lastName;
public FallbackIteratorTests(FallbackIterator iter, String lastName, String[] results) {
this.iter = iter;
this.lastName = lastName;
this.results = results;
}
@Parameters
public static Collection<Object[]> data() {
List<Object[]> data = createLinkedList();
// module, with finalName, matchLastName=true
add(data, new FallbackModuleIterator("aaa/bbb/myOtherModule.vm", "TemplateModule", true),
"MyOtherModule", //
"aaa.bbb.MyOtherModule", "aaa.bbb.Default", "aaa.MyOtherModule", "aaa.Default", "MyOtherModule",
"Default", "TemplateModule");
// module, no finalName, matchLastName=true
add(data, new FallbackModuleIterator("aaa/bbb/myOtherModule.vm", null, true),
"MyOtherModule", //
"aaa.bbb.MyOtherModule", "aaa.bbb.Default", "aaa.MyOtherModule", "aaa.Default", "MyOtherModule",
"Default");
// module, with finalName, matchLastName=false
add(data, new FallbackModuleIterator("aaa/bbb,myOtherModule.vm", "TemplateModule", false), "MyOtherModule", //
"aaa.bbb.MyOtherModule", "aaa.bbb.Default", "aaa.Default", "Default", "TemplateModule");
// module, no finalName, matchLastName=false
add(data, new FallbackModuleIterator("aaa/bbb,myOtherModule.vm", null, false), "MyOtherModule", //
"aaa.bbb.MyOtherModule", "aaa.bbb.Default", "aaa.Default", "Default");
// template, no prefix, matchLastName=true
add(data, new FallbackTemplateIterator("aaa,bbb,myOtherModule.vm", null, true),
"myOtherModule.vm", //
"aaa/bbb/myOtherModule.vm", "aaa/bbb/default.vm", "aaa/myOtherModule.vm", "aaa/default.vm",
"myOtherModule.vm", "default.vm");
// template, with prefix, matchLastName=true
add(data, new FallbackTemplateIterator("aaa,bbb/myOtherModule.vm", "screen", true),
"myOtherModule.vm", //
"screen/aaa/bbb/myOtherModule.vm", "screen/aaa/bbb/default.vm", "screen/aaa/myOtherModule.vm",
"screen/aaa/default.vm", "screen/myOtherModule.vm", "screen/default.vm");
// template, no prefix, matchLastName=false
add(data, new FallbackTemplateIterator("aaa,bbb,myOtherModule.vm", null, false), "myOtherModule.vm", //
"aaa/bbb/myOtherModule.vm", "aaa/bbb/default.vm", "aaa/default.vm", "default.vm");
// template, with prefix, matchLastName=false
add(data, new FallbackTemplateIterator("aaa,bbb/myOtherModule.vm", "screen", false),
"myOtherModule.vm", //
"screen/aaa/bbb/myOtherModule.vm", "screen/aaa/bbb/default.vm", "screen/aaa/default.vm",
"screen/default.vm");
// template without ext, no prefix, matchLastName=true
add(data, new FallbackTemplateIterator("aaa,bbb,myOtherModule", null, true),
"myOtherModule", //
"aaa/bbb/myOtherModule", "aaa/bbb/default", "aaa/myOtherModule", "aaa/default", "myOtherModule",
"default");
// template without ext, with prefix, matchLastName=true
add(data, new FallbackTemplateIterator("aaa,bbb/myOtherModule", "screen", true),
"myOtherModule", //
"screen/aaa/bbb/myOtherModule", "screen/aaa/bbb/default", "screen/aaa/myOtherModule",
"screen/aaa/default", "screen/myOtherModule", "screen/default");
// template without ext, no prefix, matchLastName=false
add(data, new FallbackTemplateIterator("aaa,bbb,myOtherModule", null, false), "myOtherModule", //
"aaa/bbb/myOtherModule", "aaa/bbb/default", "aaa/default", "default");
// template without ext, with prefix, matchLastName=false
add(data, new FallbackTemplateIterator("aaa,bbb/myOtherModule", "screen", false), "myOtherModule", //
"screen/aaa/bbb/myOtherModule", "screen/aaa/bbb/default", "screen/aaa/default", "screen/default");
return data;
}
private static void add(List<Object[]> data, FallbackIterator iter, String lastName, String... results) {
data.add(new Object[] { iter, lastName, results });
}
@Test
public void checkIterator() {
for (String result : results) {
assertTrue(iter.hasNext());
assertEquals(result, iter.getNext());
assertEquals(result, iter.next());
}
assertFalse(iter.hasNext());
try {
iter.next();
fail();
} catch (NoSuchElementException e) {
}
}
@Test
public void getLastName() {
assertEquals(lastName, iter.getLastName());
}
@Test
public void module_invalidName() {
try {
new FallbackModuleIterator(" ", null, true);
fail();
} catch (MappingRuleException e) {
assertThat(e, exception("Failed to do mapping for name \" \""));
}
try {
new FallbackModuleIterator(" ,/ ", null, true);
fail();
} catch (MappingRuleException e) {
assertThat(e, exception("Failed to do mapping for name \" ,/ \""));
}
}
}